Spectra Precision LL1505C-18S Laser level Package with CR700 Multi-Use Receiver, Rod TENTHS, Tripod and Small Case

Spectra Precision
Self-Leveling Rotary Laser

LL1505C-18S

The Complete Kit — Laser, Rod, Tripod, One Case

Everything for the job in one box: the LL1505C self-leveling laser, the CR700 multi-use receiver with both its C70 rod clamp and C71 magnetic machine mount, the B10 rechargeable pack and CH10 charger, a 15 ft 11-815T rod in tenths of a foot, the ALQR20 tripod — and the 128994-00 small case that keeps the laser, receiver and charger protected. Accurate to 1/16″ at 100 ft across a 4,000 ft working diameter, with Bluetooth so your phone sets the slope.

Questions? Talk to someone who uses these: 1-877-866-5721

±1/16″

At 100 ft

4,000 ft

Working diameter

IP66

Dust & jet rated

55 hrs

NiMH runtime

300/600/900

Rotation rpm

±5°

Self-leveling

5 years

Warranty

Small case

Rod + tripod ride outside

Pour concrete with confidence

Forms, footings and screed line all off one plane. Set it in the morning and it holds all day.

Get the grade right the first time

Cut and fill read straight off the rod, so nothing gets set on somebody’s guess.

Move dirt with fewer grade checks

A 4,000 ft working diameter — check from where you are standing instead of walking back to the hub.

The pairing

The laser makes the plane. The CR700 reads it.

LL1505C

It puts the plane up.

Self-levels every time it powers on, so you can never arrive on site working off yesterday’s slope by accident.
1/16″ at 100 ft. 300 / 600 / 900 rpm, and a ±5° self-leveling range.
Manual slope on X and Y, with the direction of each axis cast into the housing.
Bluetooth is built in. Your own phone sets the slope — there is no remote you have to buy first.
A 3 ft drop onto concrete and a 5 ft tripod tip-over, sealed to IP66.
HI alert watches the height of instrument. Knock the tripod and the laser stops and tells you, rather than letting you work off a benchmark that moved.
Mask Mode shuts the beam off in up to three windows, so it does not trip another crew’s receiver on a shared site.

CR700

It reads grade on the rod and on the machine.

A 5″ detection height with 4″ of numeric readout — the same number-not-a-beep readout, in mm, cm, decimal inches, fractional inches or feet.
It mounts to the machine. The C71 magnetic mount is in the box alongside the C70 rod clamp, so the same receiver works on a rod and on a blade.
LED grade indicators — blue high, red low, green on grade, in Off, Bright or Super-Bright. Readable from the seat, which a display alone is not.
200° reception angle against 45° on a standard receiver, so it keeps seeing the beam as the machine swings.
Six accuracy settings from Ultra Fine 0.5 mm (1/32″), full two-way radio for PlaneMatch, and Fingerprint so it answers only to your laser.

What the two of them do that neither does alone

The 4,000 ft working diameter comes from the laser, but what you do inside that circle is the receiver’s call. The CR700 carries full two-way radio, so PlaneMatch works: set the receiver on one elevation, then a second, and the laser works out the fall between them and holds it across ground nobody has measured.

And because the C71 magnetic mount is in the box, the same receiver comes off the rod and onto a blade or a bucket. One operator checks grade on foot in the morning and cuts to it from the seat after lunch, reading blue high, red low, green on grade off the LEDs without looking away from the work.

That pairing is already done for you in the LL1505C-18S — laser, receiver and its clamp come out of the same case.

What you get

The whole job in one case

Laser and receiver

The LL1505C self-leveling laser and the CR700 multi-use receiver with both its C70 rod clamp and C71 magnetic machine mount — the receiver that reads grade on a rod and magnet-mounts to a machine.

Rod, tripod, power

A 15 ft 11-815T rod in tenths of a foot, the ALQR20 tripod, the B10 rechargeable pack and the CH10 charger. Nothing left to order.

The 128994-00 small case

The laser, the receiver and the charger travel in the molded case. The rod and the tripod ride beside it — less case to carry, less to pay for.

Smaller case, lighter load, less to pay for.

The technical edge

288 acres from one setup

Reach

A 4,000 ft working diameter — a circle three quarters of a mile across. Set it once and cover ground that would otherwise cost you three or four moves.

Precision

1/16″ at 100 ft from the laser, and the CR700 reads down to 1/32″ on its finest setting. Tight enough for forms, footers and finish concrete.

Speed

300 / 600 / 900 rpm. The beam only tells a receiver where it is when it sweeps past — 15 times a second at 900 rpm instead of 5 at 300. On a moving machine that is the difference between holding grade and chasing it.

Most lasers make you choose between reach and precision. This one does not.

What sets it apart

Two ways to control your laser

1 · Your phone — free

Bluetooth is built in. The Laser Remote App sets slope, runs PlaneMatch, changes rotation speed and reaches nearly every setting in the laser. Nothing extra to buy.

2 · The RC1402 remote

Buttons in your hand and 330 ft of radio that behaves the same every day. It is also the only way to reach radio channel and language — and the one that still works when the phone is flat, gloved-out or back in the truck.

Most crews end up using both. Your choice, not ours.

Free Same-Day Shipping · Order by noon central and it ships today.
Call 1-877-866-5721 for express and next-day options. · Five year laser warranty

Overview

One Laser. Two Ways to Run It.

The LL1505C is a self-leveling horizontal laser with manual slope, built for general and concrete construction. Spectra call it the most rugged laser level they make: it survives a 1 m (3 ft) drop onto concrete and a tripod tip-over from 1.5 m (5 ft), and it is sealed to IP66 against dust and jetted water.

Two things separate it from a basic rotary laser. It is more accurate and reaches further — 1/16 inch at 100 feet across a 4,000 ft working diameter. And it has Bluetooth built in, so the Spectra Precision Laser Remote App on your own phone sets the slope and drives the laser. Spectra's own words: it "eliminates the extra cost of the remote control."

Paired with the CR700 in this kit you also get PlaneMatch, which matches the fall between two points over ground whose grade you do not know — no calculation, no trigonometry, no second trip.

What’s in the Box

What You Receive.

LL1505C Laser

Self-leveling rotary laser with manual slope and Bluetooth. 1/16 in at 100 ft, 300/600/900 rpm, IP66, five year warranty.

CR700 Multi-Use Receiver

Rod mounted or machine mounted: 5 in detection height, 4 in numeric readout, six accuracy settings, LED grade indicators and the two-way radio that makes PlaneMatch work.

C70 Rod Clamp and C71 Magnetic Mount

Both are in this kit. The C70 puts the CR700 on a grade rod; the C71 magnet puts it on a blade, bucket, box or boom.

B10 Rechargeable Pack

10,000 mAh NiMH. Up to 55 hours a charge. Sealed and keyed so it cannot go in the wrong way round.

CH10 Worldwide Charger

Charges the pack inside the laser through the charger jack, or outside it if you run a spare. Under ten hours.

11-815T Grade Rod — TENTHS

SitePRO 15 ft aluminium rod graduated in tenths of a foot. Rides outside the case, like every grade rod on a small-case kit.

ALQR20 Aluminium Tripod

SitePro heavy-duty head with quick clamps. Travels beside the case, not inside it — and it is already in this kit.

128994-00 Small Carrying Case

The factory molded case for the laser, the receiver and the charger — the three things worth protecting. Small enough to live behind the seat.

Laser Remote App

iOS and Android, free. Bluetooth control of slope, PlaneMatch and the laser functions from your own phone.

Quick Guide, Safety Instructions and 5-Year Warranty

Multi-language documentation in the box. The laser carries Spectra’s five year no-cost warranty — if it fails inside five years it is repaired free, parts and labor.

LL1505C-18S

Know what you are buying

The rod and the tripod ride outside the case.

This is the small-case kit, and that is the whole trade. The 128994-00 case holds the laser, the receiver and the charger — the three things that actually need protecting. The 15 ft rod and the ALQR20 tripod travel alongside it, the way they do on most jobs anyway: they go in the bed, in the rack, or down the side of the truck box.

What you get for it is a case you can actually stow. It lives behind the seat instead of taking the whole floor, it is lighter to carry to a second-floor pour, and you are not paying for a case built to swallow a tripod.

If one box off the truck matters to you — rod and tripod included, nothing left behind — that is the large-case kit instead: LL1505C-16. Same laser, same receiver. Bigger case, and the tripod and rod go in with it.

This kit reads in TENTHS of a foot. Need feet and inches instead?

The LL1505C-28S is the identical kit — same LL1505C laser, same receiver and clamp, same power, same ALQR20 tripod and the same 128994-00 small case — with the 11-815C inches rod in its place. If your plans and your crew work in feet and inches, that is the one you want. Ordering the wrong scale is the most common reason one of these comes back.

$1,545.00

See the LL1505C-28S →

Applications

Where This Laser Earns Its Keep.

Site Grading & Excavation

Cut and fill, building pads, sub-base and sub-grade elevations

Drainage & Pipe Laying

Storm drains, septic fields, footers and trench depth

Forms & Footers

Leveling and aligning forms and footers to a single reference

Driveways & Ramps

Basic slopes — the single axis slope mode is built for exactly this

Estimating Cut and Fill

Read the number off the rod and work the quantity before you move dirt

Concrete & Slab Work

General elevation control across small to medium job sites

Applications as Spectra list them on the LL1505C datasheet.

VIDEO

See It On the Job.

Spectra’s own field footage. Pick one and it plays here.

Spectra Precision LL1505C video — Automatic Slope with PlaneMatch

PlaneMatch works the fall out for you. Set the receiver on your first elevation, then the second, and the laser matches the grade between them over ground you never measured. Needs an HL760 or a CR700, because the two talk over radio.

More laser tutorialsOur YouTube channel →

Spectra Precision LL1505C rotary laser on a tripod beside steel-reinforced concrete formwork, holding elevation for a wall pour — Concrete work — one instrument holding elevation across forms, footers and rebar.

Spectra Precision LL1505C rotary laser on a tripod on a dirt site with a motor grader and dozer working behind it — Site grading — a 4,000 ft working diameter, so the machines move and the laser does not.

SLOPE

Slope, Three Ways — and Only One Needs the Remote.

The LL300N does manual slope. The LL1505C does manual slope, single-axis slope with the other axis still self-leveling, and PlaneMatch, which works the grade out for you. They are three different jobs and they are worth keeping straight.

✚︎

Manual Mode — both axes

Press the manual button once. Self-leveling stops and the arrow keys tilt both axes. For matching an existing non-level surface, a reference hub, or an elevation that was never level to begin with. The MAN indicator flashes red once a second so the laser can never be mistaken for a self-leveling one.

PRESS MANUAL ×1

◢︎

Single Axis Slope — the ramp mode

Press the manual button twice. The Y axis goes to manual and the X axis keeps self-leveling — so your fall runs true down the drive while the laser still holds itself level across it. Red and green flash together, once a second. This is done at the laser. No remote, no phone.

PRESS MANUAL ×2

⇄︎

PlaneMatch — it works the grade out

You do not calculate the fall. Set the receiver on the first point, then the second, and the laser matches the existing grade between them over ground you have not measured. Spectra’s own words: it “eliminates the need for complex calculations and will avoid errors.” Needs an HL760 or CR700 receiver, driven from the free app or the RC1402.

APP OR RC1402 + HL760/CR700

The number almost nobody lists

Slope range: ±9% (5°)

Spectra print this figure in exactly one place — the User Guide troubleshooting table, under error 130, “Check if the receiver was set out of the slope range (+/- 9%, 5°).” It is not on the datasheet and not on Spectra’s website, which is why you will struggle to find it anywhere else. It is the same envelope the compensator uses to self-level (±5°, ±8.7% on the datasheet), but Spectra state it separately for slope, so we list it separately.

THE RECEIVER

The CR700 Reads Grade on the Rod and on the Machine.

Plenty of receivers give you a number. This one comes off the rod and goes on the machine. The C71 magnetic mount ships in this kit alongside the C70 rod clamp, so the same receiver checks grade on foot in the morning and rides a blade, a bucket or a boom after lunch. You are not buying two receivers and you are not choosing which job to do.

Two things make it work on a machine that a rod receiver cannot do. It has LED grade indicators — blue high, red low, green on grade, in Bright or Super-Bright — which you read from the seat without looking away from the bucket. And it sees the beam across 200 degrees instead of the 45 a standard receiver manages, so it keeps hold of the laser as the machine swings.

On the rod it loses nothing: a 5 inch detection height, 4 inches of numeric readout, and six accuracy settings from Ultra Fine at 1/32 inch down to coarse for rough dirt.

It carries full two-way radio, which is what makes PlaneMatch possible on this kit: set the receiver on one elevation, then a second, and the laser works out the fall between them over ground nobody measured. Fingerprint keeps it honest on a busy site — switch it on and the CR700 answers only to your laser and ignores every other one within range.

CR700	Included in this kit
Mounts to a machine	Yes — the C71 magnetic mount is in this kit. Blade, bucket, box or boom
Mounts to a grade rod	Yes — the C70 rod clamp is in this kit too. You are not choosing between them
Laser detection height	5 in. (127 mm)
Numeric readout height	4 in. (102 mm)
LED grade indicators	Blue high, red low, green on grade — Off, Bright or Super-Bright. Readable from the seat
Reception angle	200° minimum — against 45° on a standard receiver, so it keeps the beam as the machine swings
Accuracy (deadbands)	Six settings — Ultra Fine 0.5 mm (1/32 in.), Super Fine 1.0 mm (1/16 in.), Fine 2.0 mm (1/8 in.) and coarser
Display units	Millimetres, centimetres, decimal inches, fractional inches or feet
Internal radio	Full two-way — operation and security lock with the paired device. This is what makes PlaneMatch work
Radio working radius	Up to 200 m (660 ft), depending on orientation and conditions
Fingerprint	FPRT — the CR700 answers only to your laser and ignores every other one on site
Drift alarm	DRFT — in vertical mode it beeps if the laser gets knocked after you set the line
Strobe rejection	Anti-strobe sensor; detectable spectrum 610–780 nm
Beeper	Loud 110 dBA, medium 95, low 65
Power	3 × 1.5 V AA. 60+ hours, or 16 hours with the backlight on continuously. Auto shut-off at 30 minutes
Environmental	IP67 waterproof and dustproof
Drop rating	Warranted against a 10 ft (3 m) drop
Weight	471 g (16.6 oz.) without a clamp
Warranty	Three years

Spectra CR700 receiver with both mounts - the C71 magnetic machine mount and the C70 rod bracket

✓ CR700 with BOTH the C70 rod clamp and the C71 magnetic mount are in this kit

Spectra CR700 front panel with the green on-grade LED lit above the digital elevation readout

Spectra CR700 magnet-mounted to an excavator arm, reading grade from the cab without a second man on a rod

Hover any photo to enlarge it.

It is not locked to this laser, or to this brand

It reads any red beam rotary laser you own.

The CR700 detects 610–780 nm, the red spectrum, so put it in front of any red beam rotary laser and it reads the beam — Topcon, Hilti, Leica, Johnson, David White, DeWalt, Milwaukee — whatever badge is on the case. It does not read green beam lasers — that is the one exclusion worth knowing before you buy.

What the list below changes is the radio. These are the Spectra transmitters the CR700 can talk to, which is what turns on PlaneMatch and the rest of the two-way features:LL1505C · HV1305C · LL300N · GL412N / GL422N · GL612N / GL622N · GL1425C · UL633N
Off that list it still works — you read grade the ordinary way instead of the laser and the receiver talking to each other. So the money goes in once.

One receiver, two jobs

Check it on the rod. Cut to it from the seat.

Most crews own a rod receiver and then buy a machine receiver later, and the second one costs as much as the first. The CR700 is both, and both mounts are in this box: the C70 for the grade rod, the C71 magnet for a blade, a bucket, a box or a boom.

On the machine you are reading blue high, red low, green on grade off the LEDs, not squinting at a display. That is the difference between glancing down and taking your eyes off the work. And at 200° of reception against 45° on a rod receiver, it holds the beam through the swing instead of dropping it every time you slew.

The honest limit: this makes a machine laser-guided, not automatic. It tells the operator where the cutting edge is. It does not move the hydraulics — that is machine control, and it is a different system at a different price.

Fingerprint, and why it matters on a busy site

Switch FPRT on and the CR700 answers only to the laser it is paired with. Every other rotary on the job becomes invisible to it.

On a site with three lasers running, that is the difference between a grade you can trust and a grade you have to re-shoot.

IN THE MANUAL

Six Things in the Owner’s Manual Most Sellers Never Mention.

None of these are on the datasheet. All of them are in the book that comes in the case, and every one of them is a reason this laser is easier to live with than the spec sheet suggests.

◧︎

Mask Mode — shut off part of the beam

Electronically kills the beam in one, two or three of the four quarters. Two uses: you stop blinding the crew working off their own laser next door, and you stop your own beam bouncing off glass or glossy metal back into your receiver as a false reading.

ARROW THEN MANUAL

⏸︎

Standby — a proper lunch break

Beam off and leveling stopped to save the pack, but the HI alert keeps watching and your setup is preserved. It cancels itself if the laser gets re-oriented, so it can never quietly hide a knock while you are away.

HOLD MANUAL 3 SEC

☰︎

Sensitivity — three levels

This does not change how accurately it levels. It changes how much wind and machine vibration the laser tolerates before it cries HI. Set it low-sensitivity beside a running dozer and it stops nuisance alarms without giving up a thing on accuracy. And the naming misleads: Low sensitivity is not less accurate — it is the setting that keeps the HI alert usable in wind.

APP OR RC1402

◉︎

Six radio channels

Channels 0 to 5. If you are on a site with several lasers running, or somewhere with enough radio traffic to upset a link, you move channel instead of fighting it.

RC1402 SETTINGS

⚠︎

HI / shock alert

Rotation stops, the beam goes off, you get an audible warning, the LED flashes every 4 seconds and the remote shows HI. It is the difference between finding out now and finding out after you have poured.

ALWAYS ARMED WHEN LEVEL

ℹ︎

The Info screen

Hold E on the RC1402 and the laser reports model, battery, internal temperature, three firmware revisions, internal serial number and total runtime hours. Worth knowing before a warranty or service conversation. The free app shows all of it too — and runtime hours are worth asking for before you buy a used laser, because it is the one number that cannot be polished.

APP OR RC1402

Worth Knowing

Before It Comes Out of the Case.

Worth knowing before it comes out of the case

It always wakes up level

Whatever you left it in last night, the LL1505C powers on in automatic self-leveling every time. You cannot arrive on site working off yesterday’s slope by accident — and masking clears at power-on too.

It works stood on its side

The mount is 5/8 × 11 both ways up, so the same laser does plumb, walls and layout. Stood vertical it runs in manual — it cannot self-level on its side — so the arrow keys drive it directly: up and down sets the vertical slope, left and right walks the line sideways across the wall.

The casting shows you which way each axis runs

There are slope indication marks moulded into the housing marking positive Y and positive X. They tell you the direction a Y adjustment will tilt the beam, and the same for X — so you can line the laser up with your fall before you touch a button, instead of finding out you have sloped across the drive rather than along it.

SPECIFICATIONS

Every Number, From Spectra’s Own Documents.

Taken from the LL1505C datasheet and the LL1505C User Guide. Where a figure appears in only one of them, we say so rather than round it off.

►︎ ACCURACY & RANGE
Accuracy	±1.5 mm / 30 m — 1/16 inch at 100 ft — 10 arc seconds
Operational diameter	4,000 ft (1,200 m). This is a property of the laser, not of the receiver on the rod
Self-leveling range	±5° (±8.7%)
Slope range	±9% (5°) — single axis or manual
Rotation speed	300 / 600 / 900 rpm, selectable — set from the RC1402
Laser	630–643 nm, Class 2
►︎ CONTROL
Bluetooth	Built in — free Spectra Precision Laser Remote App, iOS and Android
Radio range	RC1402 remote up to 100 m (330 ft); the CR700’s own radio up to 200 m (660 ft). Neither is Bluetooth
PlaneMatch distance	Typically 80 m (260 ft) — needs an HL760 or CR700
Radio channels	Six (0–5)
►︎ POWER
Power source	B10 10,000 mAh NiMH pack (included) or 4 × D-cell alkaline
Battery life	55 hours typical with the B10 NiMH pack. Spectra publish no alkaline figure — it depends on the brand of cell
Charge time	Under 10 hours — charges inside or outside the laser
Charger	CH10 worldwide charger (included)
►︎ BUILT TO BE DROPPED
Drop rating	1 m (3 ft) onto concrete
Tripod tip-over	1.5 m (5 ft)
Environmental rating	IP66 — dust tight, protected against jetted water
Operating temperature	-4°F to 122°F
Storage temperature	-13°F to 158°F
Out-of-level warning	Rotor stops and the red HI/MAN LED flashes
►︎ PHYSICAL
Weight	7.7 lb (3.49 kg) including the battery
Dimensions	10.7 × 7.7 × 7.9 in
Mount	5/8 × 11 horizontally and vertically
Warranty	5 years — no cost, parts and labor

The slope range figure is published only in the User Guide troubleshooting table (error 130). It is not on the datasheet.

Compare the Series

Which LL1505C Do You Need?

Every LL1505C package we build, in one place. They all use the same laser — what changes is the receiver, whether a rod and tripod come with it, and which case it lives in. Find the row that matches how you work.

Kit	Receiver	Rod	Also includes	Price
►︎ LARGE “ALL IN ONE” SYSTEM CASE
READS IN TENTHS OF A FOOT
LL1505C-1	HL450 BETTER	TENTHS GR151	RECHARGEABLETRIPODSYSTEM CASE	$1,212.80
LL1505C-17	HL760 BEST	TENTHS GR151	RECHARGEABLETRIPODSYSTEM CASE	$1,350.00
LL1505C-11	HL760 BEST	TENTHS GR151	RECHARGEABLETRIPODSYSTEM CASE	$1,576.00
LL1505C-16	CR700 BEST	TENTHS GR151	RECHARGEABLETRIPODSYSTEM CASE	$1,545.00
READS IN INCHES
LL1505C-2	HL450 BETTER	INCHES GR152	RECHARGEABLETRIPODSYSTEM CASE	$1,212.80
LL1505C-27	HL760 BEST	INCHES GR152	RECHARGEABLETRIPODSYSTEM CASE	$1,350.00
LL1505C-26	CR700 BEST	INCHES GR152	RECHARGEABLETRIPODSYSTEM CASE	$1,545.00
LL1505C-21	HL760 BEST	INCHES GR152	RECHARGEABLETRIPODSYSTEM CASE	$1,576.00
►︎ SMALL CASE
READS IN TENTHS OF A FOOT
LL1505C-81	HR320 GOOD	TENTHS 11-815T	4D ALKALINEHD TRIPODSMALL CASE	$1,125.00
LL1505C-X1	HL450 BETTER	TENTHS 11-815T	RECHARGEABLEHD TRIPODSMALL CASE	$1,265.00
LL1505C-19S	HL760 BEST	TENTHS 11-815T	RECHARGEABLEHD TRIPODSMALL CASE	$1,350.00
LL1505C-18S YOU ARE HERE	CR700 BEST	TENTHS 11-815T	RECHARGEABLEHD TRIPODSMALL CASE	$1,545.00
READS IN INCHES
LL1505C-82	HR320 GOOD	INCHES 11-815C	4D ALKALINEHD TRIPODSMALL CASE	$1,125.00
LL1505C-X2	HL450 BETTER	INCHES 11-815C	RECHARGEABLEHD TRIPODSMALL CASE	$1,265.00
LL1505C-29S	HL760 BEST	INCHES 11-815C	RECHARGEABLEHD TRIPODSMALL CASE	$1,350.00
LL1505C-28S	CR700 BEST	INCHES 11-815C	RECHARGEABLEHD TRIPODSMALL CASE	$1,545.00
►︎ KITS WITH NO ROD AND TRIPOD
LL1505C-BL	no receiver	—	BROWN BOXED — NO CASENO BATTERIESNO CHARGER	$625.00
LL1505C-8	HR320 GOOD	—	4D ALKALINESMALL CASE	$795.00
LL1505C-BCC	no receiver	—	RECHARGEABLECHARGERSMALL CASE	$872.00
LL1505C-4	HL450 BETTER	—	RECHARGEABLESMALL CASE	$1,102.40
LL1505C	HL760 BEST	—	RECHARGEABLESMALL CASE	$1,166.40
LL1505C-14	CR700 BEST	—	RECHARGEABLESMALL CASE	$1,395.00

Prices are live from each product page. TENTHS reads in tenths of a foot; INCHES reads in feet and inches. Receiver tiers: HR320 good, HL450 better, CR700 and HL760 best — the HL760 and CR700 are the two that unlock PlaneMatch.

Read This First

Two Things Worth Knowing.

Two ways to control it — and one limit on both.

The free Laser Remote App runs this laser over Bluetooth — slope, PlaneMatch, rotation speed, sensitivity, the HI alert, even field calibration. We connected a phone and checked every screen. Two things it cannot reach: radio channel and language. Those are RC1402 only — and so is a radio that reaches 330 ft and behaves the same every day, where Spectra put the app at 150 ft for setting slope — a good day, not a guarantee, because Bluetooth moves with the weather, whatever is in the way, and the handset in your hand.

Connecting has one trick worth knowing before you are standing in a field wondering why it will not pair: the laser only listens for a phone during the first 30 seconds after power-on. Miss that window and you cycle the power — nothing is broken. First run also wants the license accepted and GPS switched on at the phone. Once it is talking, the status light on the laser turns blue.

Manual slope, not automatic grade entry.

You tilt the beam and verify it on the rod — there is no field to type "1.5%" into. The app will show you a slope percentage on its first screen and it will not let you set one: tap it and the laser answers "This functionality is not supported by the Laser." That readout is there because one app runs Spectra's whole range.

What you do instead: Single Axis Slope, on the laser itself — press the manual button twice and the Y axis tilts while X keeps self-leveling. If you need to dial an exact percentage and have the laser hold it, you want an automatic slope laser. Call 1-877-866-5721 and we will point you at the right one rather than let you buy twice.

BLUETOOTH CONTROL

You Cannot Type a Grade Into This Laser.

The LL1505C has Bluetooth built in and a free app — the Spectra Precision Laser Remote, on iOS and Android. It does more than most people expect. But there is one thing it does not do, and it is the reason our phone rings, so we are going to lead with it rather than bury it.

Read this before you order

The app opens on a screen showing a slope percentage — ∠Y +0.000% and ◢X +0.000%. People quite reasonably try to type a grade into it. You cannot. The LL1505C is a manual slope laser and it does not accept a typed percentage.

Look at the bottom row of the first screen: the % tile is grayed out. That is Spectra’s own app telling you. Tap it anyway and the laser answers “This functionality is not supported by the Laser.”

It is there because one app runs Spectra’s whole laser range, and the models above this one do take a typed grade. This one does not.

What to do instead: use Single Axis Slope and tilt with the arrows, checking it on the rod — or let PlaneMatch work the grade out for you with an HL760 or CR700.

If you genuinely need to dial in 1.5% and have the laser hold it, you want an automatic slope laser — not this one. Call us on 1-877-866-5721 before you order, not after.

The screen the app opens on. Note the grayed-out % tile, bottom row.

Now the good part — what it actually does.

Spectra’s datasheet says the Bluetooth “eliminates the extra cost of the remote control.” On this laser that is very nearly true, and we checked every screen to be sure.

No phone, no remote

At the Laser Itself

Power on — always starts in automatic self-leveling
Manual mode, both axes — manual button ×1
Single Axis Slope — manual button ×2. The ramp mode needs nothing else at all.
Mask Mode and Standby

If sloping a drive is what you came for, the laser already does it on its own.

The free app does all of this

App or RC1402

PlaneMatch — with an HL760 or CR700
Rotation speed — 300 / 600 / 900 rpm
Setting manual slope on your own — Spectra put the app at 150 ft for this
HI alert delay, sensitivity, mask, standby, all three slope modes
Field calibration of the X and Y level sensors
Runtime hours, serial number, firmware, internal temperature
Share Logs — email the laser’s own fault log to us

Spectra’s printed manual says several of these need the remote. They do not — the app has moved on since the book was written.

What the app cannot reach

The RC1402 Only

Radio channel — for sites running several lasers
Language — 14 of them: English, German, Italian, French, Spanish, Portuguese, Dutch, Danish, Norwegian, Swedish, Finnish, Polish, Turkish and Czech
330 ft of radio that behaves the same every day — more than twice the app
Working when the phone is flat, gloved-out or back in the truck

A shorter list than Spectra implies. We would rather you bought one for the right reason than returned it for the wrong one.

Single Axis Slope: Y under your arrows, X still self-leveling.

This is the mode you want for a drive or a ramp. Hold the arrow and the beam walks up or down on Y — and X never stops self-leveling. While you set your fall, the laser is still watching your cross-axis and still protecting it.

Compare that with full manual mode, where Spectra’s own warning reads: “the laser is not self-leveled… there is no control for the slope accuracy and no warning for the Height of the Instrument (HI-alert).”

Every axis you take manual control of, you also take responsibility for. In single axis you hand over one and keep the guard on the other. In manual you hand over both, and nothing tells you if the tripod gets bumped — not the beam, not the alert, not the receiver. You find out when the concrete is wrong.

The whole app, screen by screen

We connected a phone to an LL1505C and photographed every screen in the app — every menu, every setting, what each one does on this laser and which ones do nothing. Read the full LL1505C app guide →
Documented against Laser Remote app version 2.1.14, September 2026. Spectra update the app; if you spot a difference, tell us and we will correct this page.

LED REFERENCE

Reading the Lights.

These are the laser’s own panel indicators, written the way Spectra document them. Match what you see to the row and you know the state of the machine without walking over to it.

Indicator	What it means
Green, flashing 1/sec	Self-leveling is running. Give it a moment.
Green, solid	Level and inside accuracy. Solid for the first 5 minutes after leveling.
Green, flash every 4 sec	Level and HI alert armed. This is the state you want to see all day.
Red, flashing 1/sec	Manual mode. The laser is not self-leveling — both axes are under your arrows.
*Red and* green together, 1/sec**	Single Axis Slope. Y is under your control, X is still self-leveling.
Red every 5 sec	Standby. Beam off to save battery, setup preserved, HI still watching.
Red, flashing with a tone	HI / shock alert. Something moved the laser — a bumped leg, a sinking tripod foot. Rotation stops and the beam goes off on purpose. Re-level and check your benchmark before you trust another reading.
Blue	A phone is connected over Bluetooth.

QUICK REFERENCE

Every Button, and What It Does.

You do not need this to buy the laser. You will want it the first week you own one, standing over the thing trying to remember how to get back out of manual mode. Print it, or keep this page bookmarked on your phone.

Everything here is done at the laser itself unless the row says otherwise — and the two rows that mention the RC1402 can also be done from the free app. The full manual is in the downloads below, and it is built into the app as well.

What you press	What the laser does
Hold power 2 seconds	All LEDs light for 2 seconds. The laser always starts in automatic self-leveling — you cannot leave it in slope by accident overnight.
While self-leveling	Status LED flashes once a second.
Once it is level	Solid for 5 minutes, then a flash every 4 seconds — that slow flash means level and HI alert armed.
Manual button ×1	Manual mode. MAN flashes red 1/sec. Arrows tilt both axes.
Manual button ×2	Single Axis Slope. Red and green flash together 1/sec. Up/down slopes Y; X keeps self-leveling.
Manual button ×3	Back to automatic self-leveling.
Hold manual 3 seconds	Standby. Beam off, leveling stopped, batteries saved — but the HI alert stays live and your setup is kept. Hold 3 seconds again to come back.
Arrow, then manual within 1 second	Masks that quarter of the beam. Masking always clears at power-on — yesterday’s mask never follows you to today’s job.
M → Rotation → 300/600/900 → E	Rotation speed. The guide names the app or the RC1402 for this. Factory setting is 900 rpm, and it restarts on the last speed used.
M → PlaneMatch → E → E	Runs PlaneMatch; ends in Single Axis Slope. Exit with manual ×2. The app does this too.
Hold E on the RC1402	Info screen: rotation speed, internal temperature, battery, firmware and total laser runtime hours.

QUESTIONS & ANSWERS

LL1505C Questions We Actually Get.

Grouped so you can find yours. Buying questions first, then how to work it, then what to do when something is wrong.

Before You Buy 10

Does the LL1505C kit come with a grade rod or a tripod?

Yes, both, and that is the point of this kit. It is the LL1505C laser, the CR700 multi-use receiver with both its C70 rod clamp and its C71 magnetic machine mount, the B10 rechargeable pack, the CH10 charger, a 15 foot 11-815T rod graduated in tenths of a foot, the ALQR20 aluminum tripod, and the 128994-00 small case that holds the laser, the receiver and the charger. The rod and the tripod ride outside it, and it is already in the box, so you are not buying a case and then finding your tripod will not go in it.

How much slope can the LL1505C actually do?

Plus or minus 9 percent, which is 5 degrees. Spectra publish that figure in one place only, the User Guide troubleshooting table under error 130, so you will struggle to find it anywhere else. It is the same envelope the compensator uses to self-level, but Spectra state it separately for slope so we list it separately.

Can I type in a slope percentage such as 1.5 percent?

No. The LL1505C is a manual slope laser. You tilt the axis with the arrow keys and verify the fall on the rod, or you let PlaneMatch match an existing grade for you. If you need to dial an exact percentage into the laser, you want an automatic slope laser. Call 1-877-866-5721 and we will point you at the right one rather than let you buy twice.

Do I need the RC1402 remote, or is the phone app enough?

The free app does more than most people expect. The User Guide names the app alongside the remote for both PlaneMatch and rotation speed, so do not let anyone sell you an RC1402 for those. What the app cannot reach is the Settings menu, which holds sensitivity, radio channel, backlight and language, and the Info screen with internal temperature, firmware and total runtime hours. The remote also gives you a 330 ft radio link that behaves the same every day. Spectra publish 150 feet for setting manual slope from the app on this laser, and that is the figure we quote, but treat it as a good day rather than a guarantee: Bluetooth range moves with the weather, with whatever is standing between you and the laser, and with the phone in your hand. Our advice is to get the app on day one and add the remote when you want the settings, the diagnostics, or a link that does not care what phone you carry.

How far will the LL1505C-18S reach?

A 1,200 meter working diameter, which is 4,000 feet. That is a property of the laser and not of the receiver on the rod, so it is the same figure whichever receiver you put in front of it, and it is roughly two and a half times the working diameter of the LL300N series.

What is PlaneMatch and do I need a special receiver?

PlaneMatch makes the laser match a grade that already exists. You set the receiver on your first point and then your second, and the laser works out the fall between them over ground you have not measured. It needs an HL760 or a CR700 receiver plus the RC1402 remote, and it works to typically 80 meters, or 260 feet.

Does the LL1505C kit come with rechargeable batteries?

Yes. The B10 10,000 mAh NiMH pack and the CH10 worldwide charger are both included in this kit, giving up to 55 hours of rotation and a charge time under 10 hours. The laser also runs on four D-cell alkaline batteries if you are ever caught out, and the pack charges either inside the laser or out of it so you can swap a spare.

Can the LL1505C be used vertically?

Yes. It mounts 5/8 by 11 horizontally and vertically. In vertical setup the up and down arrows set vertical slope and the left and right arrows move the line left and right, so it is a genuine second application rather than a footnote.

Is the LL1505C more accurate than the LL300N?

Yes, and by a clear margin. The LL1505C holds 1/16 inch at 100 feet against the LL300N at 3/32 inch, and it works across a 4,000 ft diameter against the LL300N's 1,650 ft. It also gives you three rotation speeds, Bluetooth and PlaneMatch, none of which the LL300N has.

How long is the warranty on the LL1505C?

Five years, and it is a no-cost warranty: no charge for parts and no charge for labor. If the laser unit fails inside those five years you send it back and it is repaired free. The CR700 receiver carries its own three year warranty on top of that.

Using Your LL1505C 8

Can I run the LL1505C on alkaline batteries?

Yes, and four D-cell alkalines are in the box as backup. Lift the B10 rechargeable pack out and the D-cells slide straight into the compartment. There is no tray, no adapter and nothing extra to buy. Figure on about 45 hours from a charged NiMH pack and about 90 hours on alkalines. The one thing that will destroy the laser is building alkaline cells into the B10 pack's own housing, because the charger will then try to charge them. Spectra's manual is blunt about it: severe damage to the unit will result if charging is attempted.

How do I set single axis slope without a remote?

Press the manual button twice at the laser. The red and green indicators flash together once a second, the Y axis comes under your arrow keys and the X axis keeps self-leveling. Press manual three times to go back to full automatic. The remote is not needed for this.

How do I pair the CR700 to the laser?

On the CR700 hold the A and B buttons for two seconds to reach the menu, go to RDIO, set MODE LS, then PAIR, and you will see a rotating bar. Now go to the laser with it switched off, hold the manual button and press power at the same time, and you get PAIR OK. The receiver then shows the laser and antenna symbols. On the CR700 the same RDIO menu also has HL, which pairs it to another receiver as a remote display, and OF to turn the radio off. The pattern is always the same: receiver into pair first, laser second, and the laser is always paired from off with manual and power held together.

What do the laser's lights mean?

Green flashing once a second is self-leveling. Green solid is level, for the first five minutes. Green flashing every four seconds means level and the HI alert is armed, which is the state you want all day. Red flashing once a second is manual mode. Red and green together is single axis slope. Red every five seconds is standby. Blue means a phone is connected over Bluetooth.

What is Mask Mode for?

It electronically shuts the beam off in one, two or three of the four quarters. Two reasons to use it: you stop blinding a crew working off their own laser next door, and you stop your own beam bouncing back off glass or glossy metal into your receiver as a false reading. Masking always clears at power-on, so yesterday's mask never follows you to today's job.

Can I charge the battery pack outside the laser?

Yes. There is a charger jack on the laser itself, and the CH10 charger will also charge the B10 pack out of the unit. That is what lets you run a spare pack and swap it rather than stand and wait.

How do I do the math on a manual slope laser?

It is one multiplication. The drop in inches equals the distance in feet times the slope percentage times 0.12. Over a 100 foot run the numbers come out very tidily, because every 1 percent of fall is 12 inches of drop. Half a percent over 100 feet is a 6 inch drop. One percent is 12 inches. One and a half percent is 18 inches. Two percent is 24 inches. Two and a half percent is 30 inches. Three percent is 36 inches. So you measure your distance along the line of fall, slide the receiver down the rod by that amount, then tilt the beam back into the center of the receiver and the slope is set. Set it over the longest run the job allows, because the same small error over 25 feet is four times worse than it is over 100 feet.

How do I run PlaneMatch?

On the RC1402 press M, choose PlaneMatch, then E and E again. The laser and receiver do the work between them and the laser finishes in Single Axis Slope. To come out of it, press the manual button twice.

Troubleshooting 6

My phone will not connect to the laser.

The laser only listens for a phone during the first 30 seconds after power-on. If you missed that window, switch the laser off and on and connect straight away. On a first run the app also wants the license accepted and GPS switched on at the phone. None of that is a fault.

The laser stopped, the beam went off and it is warning me.

That is the HI or shock alert. Something moved the laser, usually a bumped tripod leg or a foot sinking into soft ground. Rotation stops and the beam goes off deliberately so that you cannot keep working off a reference that has shifted. Re-level the laser and check it against your benchmark before you trust another reading.

PlaneMatch failed and the laser is showing error 130.

Error 130 is a mechanical limit during PlaneMatch. It means the receiver was set outside the slope range, which is plus or minus 9 percent, or 5 degrees. Check the fall between your two points; if it is steeper than 9 percent this laser cannot match it.

The laser will not self-level, or it never finishes leveling.

Check that it is within the self-leveling range of plus or minus 5 degrees to begin with, because a tripod set badly out on a slope will leave it hunting. Also check that it is not in manual mode, where the MAN indicator flashes red once a second and the laser is not trying to level at all. Press the manual button three times to return to full automatic.

My receiver will not pick up the beam even though the head is spinning.

Work through it in this order. Check that you are inside the 4,000 ft working diameter. Check that Mask Mode is not switched on and shutting the beam off in the quarter you are standing in. Check the receiver is paired and on the same radio channel, since the LL1505C has six channels from 0 to 5 and a receiver on the wrong one will not talk to it.

Two receivers on the same laser give different readings.

Check that both are clamped at the same height on their rods, which is the usual answer. After that, confirm both are reading the beam itself rather than one of them sitting in a masked quarter, and check each rod is plumb, because a leaning rod reads high every time.

STEP BY STEP

How to Set Manual Slope on the LL1505C.

This is the one job people ring us about, so here it is the way we would walk you through it on the phone. The example sets 1% over 100 feet — the most common drive and drainage grade there is — but the method is identical for any slope. Only the number in step 6 changes.

Before you start

You need the laser on a tripod, a grade rod, a receiver, a tape measure, and either the free app or the RC1402. You do not need an automatic slope laser for this — and you do not need to type a percentage anywhere. You are going to set the fall by eye and tape, and the laser will hold it.

Set the laser up on the tripod

Solid ground, legs pushed in. This is the one thing you cannot rush — everything after it inherits whatever you do here.

Point it in the direction of your slope

The Y axis is the one that tilts. Aim the laser so Y runs down the line of fall — down the drive, down the trench, down the pad. Get this wrong and you will slope across your work instead of along it.

Switch it on and let it finish leveling

Do not touch anything yet. Wait until it has levelled and the HI alert has armed — the status light stops sitting solid and starts flashing every four seconds. That flash is your green light. Set slope before it arms and you are working off a reference that was still settling.

Measure out your distance in the direction of the slope

Run a tape from the laser along the line of fall. The longer the run you set over, the more accurate the slope — a small error over 100 ft matters far less than the same error over 20 ft. For a 1% slope, measure out 100 ft.

Find the level beam at that point

Take the rod and receiver out to your mark. Slide the receiver up or down the rod until the beam reads dead center — on grade. That is your starting height. Leave the rod exactly where it is standing.

Drop the receiver by your calculated amount

Loosen the clamp and move the receiver DOWN the rod by the drop from the table below. For 1% over 100 ft, that is 12 inches. Tighten it there. The receiver is now sitting where you want the beam to end up.

Tilt the beam down into the receiver

Now go to the app or the RC1402 and put the laser into Single Axis Slope. Hold the down arrow and walk the beam down until it reads center of the receiver again. That is it — the beam has fallen exactly 12 inches over 100 ft, and your slope is set at 1%.

Put the receiver back to your starting height

Move the receiver back UP the rod by the same amount you dropped it — 12 inches — so it is at the height you first found in step 5. Tighten it down and leave it there. That is the setting you will work off all day.

Work the slope

Now walk the rod anywhere along that line. Whenever the beam reads center in the receiver, the bottom of the rod is on your 1% grade — all the way out to the limit of what the laser and receiver can see. Nothing else to set, nothing else to calculate.

How far to drop the receiver — any slope, any distance

Find your slope down the left, your measured distance across the top. That is how far the receiver moves in step 6.

Slope	25 ft	50 ft	100 ft	150 ft	200 ft
0.5%	1.5 in	3 in	6 in	9 in	12 in
1%	3 in	6 in	12 in	18 in	24 in
1.5%	4.5 in	9 in	18 in	27 in	36 in
2%	6 in	12 in	24 in	36 in	48 in
3%	9 in	18 in	36 in	54 in	72 in

Do it in your head

Drop in inches = distance in feet × slope % × 0.12
100 ft at 1% → 100 × 1 × 0.12 = 12 inches. 150 ft at 2% → 150 × 2 × 0.12 = 36 inches.

Two things that catch people out

1. Nothing is watching the sloped axis. Once Y is tilted, the laser is no longer self-leveling on that axis and no sensor is checking it for drift. Your X axis is still protected and the HI alert is still armed — but if the tripod is bumped, check your benchmark before you trust another reading.

2. Longer is more accurate. Setting a 1% slope over 25 ft means finding a 3 inch drop, and being a quarter inch out there is a much bigger error than being a quarter inch out over 100 ft. Set over the longest run the job allows.

The other job: matching a slope that already exists

Everything above creates a grade of a number you chose. This is the opposite job — you already have two hubs at the right elevations and you want the beam to run the line between them, whatever percentage that happens to be. Spectra call it Manual Grade Match, and you never work out the grade at all.

Manual Grade Match — six steps

1. Set the laser up over the first elevation point and aim it at the second using the sighting guides on top of the sunshade.
2. Check the beam elevation close to the laser.
3. Press the manual mode button twice for Y-axis single slope. The red and green LEDs flash together, once a second.
4. Stand the rod, receiver already clamped on it, on the second hub.
5. Drive the beam up or down with the arrow buttons — on the keypad, the RC1402N remote or your phone — until the receiver reads on grade.
6. That is the slope. Walk it and check elevations anywhere along the line.

The one that ruins it

Do not change the receiver position on the rod. Not between step 2 and step 5, not to “get a better reading”. The whole method works because the receiver is the same height at both hubs — slide the clamp and you have matched nothing. Your X axis keeps self-leveling the whole time, so the cross slope stays flat while Y holds the fall.

Not sure on any of it? Call 1-877-866-5721 and we will walk you through it with the laser in front of you.

SitePRO Contractor-Grade Aluminum Tripod INCLUDED in this LL1505C-18S KIT

SitePro ALQR20 heavy-duty aluminum quick-release tripod included in the LL1505C-18S kit

SitePro ALQR20 Aluminum Heavy-Duty Quick-Release Tripod

Built for the demands of the jobsite. Heavy-gauge square aluminum with double-banded legs for strength and reduced flex — which is the whole point when a precision laser is sitting on top of it.

The quick-release clamps make setup fast with gloves on, powder-coated hardware resists wear and jobsite grime, and the replaceable steel shoe points bite into dirt, gravel or concrete instead of sliding. Flat head with the standard 5/8 x 11 thread.

Key features

Heavy-duty square aluminum, reinforced double-band leg design
Quick-release clamps for fast, repeatable height adjustment
Steel shoe points for traction on dirt, gravel or concrete
Flat head, 5/8 x 11 threaded mounting
Collapses to 40 in, around 10 lb, heavy-duty webbing strap

Aluminum 15-Foot Grade Rod — Tenths Measurements INCLUDED in this LL1505C-18S KIT

SitePRO 11-815-T 15 ft aluminum telescoping grade rod marked in tenths, included in the LL1505C-18S kit

SitePRO 11-815-T 15 ft Aluminum Telescoping Grade Rod — TENTHS

A professional-grade rod built to be read in the rain and thrown in the truck. High-strength anodized aluminum that resists flexing and denting while staying light enough to carry all day.

✓ Smooth to run

Five telescoping sections ride on a nylon sleeve at each joint, with impact-resistant joint moldings — they glide out quietly and come back down the same way. No metal grinding on metal, no rattle, none of the binding you get on a bargain rod.

✓ Tenths — precision in every mark

Graduated in feet and tenths on the front, with a direct-reading scale on the back. Cut and fill stay decimal from the plans to the stake — no converting sixteenths in your head at the back of a trench.

✓ Weather-resistant and easy to read

Each section is anodized for corrosion resistance and printed with high-contrast, weather-resistant inks that stay readable in sunlight, dirt and rain.

✓ Backside scale for eye-level reads

A direct-reading scale on the reverse tells you the rod height at eye level — no bending down, no second guessing.

✓ Built for jobsite abuse

Heavy-duty polycarbonate locking buttons hold tight and will not slip under weight. Collapses to 44 in. Snap-on leveling vial included.

Your laser is only as accurate as what it is standing on.

Plenty of kits at this money cut the corner nobody sees at checkout: a light tripod that sways in the wind, and a bargain rod that flexes and creeps down under its own weight. Those two parts quietly give back the accuracy you paid the laser for.

We pair this laser with a contractor-grade tripod and rod instead — the ALQR20 with double-banded legs that do not flex when they are extended, and a rod you can read after a muddy day in the trench.

That is the difference you will not find spelled out at other distributors, and it is the part you feel every time you set up.

PARTS & ACCESSORIES

Buy the Piece, Not Another Kit.

Every part of every LL1505C kit, sold on its own. If you are one piece short, buy the piece — do not buy another kit.

POWER

B10$85.00

Rechargeable NiMH Pack, 10 Ah

A second pack. One on the charger, one in the laser, and you never wait on a charge.

CH10$54.95

Worldwide Charger

Spare or replacement. Charges the B10 inside or outside the laser — there is a charger jack on the unit.

CONTROL

RC1402$250.00

Radio Remote Control

Buy it for radio channel and language, for 330 ft of radio that behaves the same every day, and for the days the phone is flat or in the truck. Not for PlaneMatch or rotation speed — the free app does both.

RODS — SYSTEM CASE KITS

GR151$85.00

Grade Rod — TENTHS

The tenths rod in the large system-case kits. It does not ship with this kit.

GR152$85.00

Grade Rod — INCHES

The feet-and-inches rod in the large system-case kits. It does not ship with this kit.

RODS — SMALL CASE KITS

11-815-T$76.95

15 ft Grade Rod — TENTHS

SitePRO 15 ft, tenths of a foot. In this kit.

11-815-C$76.95

15 ft Grade Rod — INCHES

Same rod, feet and inches.

TRIPODS

Q104025$125.00

Medium Duty Aluminum Tripod

The tripod in the large system-case kits — the only one that fits inside that case. It does not ship with this kit.

ALQR20$135.00

Heavy-Duty Head, Quick Clamps

In this kit. SitePro heavy-duty head with quick clamps. It rides outside the case.

CASES

128994-00$95.00

Small Carrying Case

In this kit. Holds the laser, the receiver and the charger. The rod and the tripod travel outside it.

128995-00$125.00

Large “All In One” System Case

The bigger case used by the system-case kits — it swallows the rod and tripod too.

RECEIVERS

HL760$410.40

Digital Readout Receiver w/ C70

A rod-only alternative to the CR700 in this kit: same digital readout and PlaneMatch radio, no machine mount.

CR700$559.20

Multi-Use Receiver

Rod or machine mounted. Also does PlaneMatch. Takes the C71 magnetic mount for a cab.

Prices are live from each product page. Not sure which rod or which case you need? The chart below lists what ships in every kit — or call 1-877-866-5721 and we will tell you.

DOWNLOADS

Manuals and Documentation.

All six, hosted on our own site so the links do not rot — and two of them in Spanish.

Spectra Precision LL1505C User Guide (PDF)

Every mode, the button sequences, the settings menu, the accuracy check and field calibration procedures, the full troubleshooting table and the specifications. This is also the manual built into the Laser Remote app.

Spectra Precision LL1505C Datasheet (PDF)

The one-page specification sheet — accuracy, working diameter, rotation speeds, power, environmental ratings and what is in each kit.

Spectra Precision LL1505C Quick User Guide (PDF)

The short version — physical features, the keypad, and the setup and slope sequences without the full manual wrapped around them. The one to keep in the truck.

Spectra LL1505C Hands-On Training Deck (PDF)

Spectra’s own training material. Physical features, the keystrokes for every mode, and the full pairing procedures for the RC1402, the HL760 and the CR700.

En Español

Los mismos documentos, en español.

Guía del Usuario LL1505C — Español (PDF)

El manual completo en español: cada modo, las secuencias de botones, el menú de ajustes, la comprobación de precisión y la tabla de resolución de problemas.

Ficha Técnica LL1505C — Español (PDF)

La hoja de especificaciones en español: precisión, diámetro de trabajo, velocidades de rotación, alimentación y clasificación ambiental.

Before you download anything

The whole user guide is already in the free app.

Most owners never find this. The book that lives in the case — or gets lost out of it — is on your phone at four in the afternoon when you are trying to remember what a flashing red light means. Spectra Precision Laser Remote, free on iOS and Android, no laser required to read it.

REVIEWS

What Buyers Say.

5.0

★★★★★

3 verified reviews

Same LL1505C laser
in all 3

★★★★★

Great Tool

“Great tool solid & does everything I need and will be adding an equipment receiver as well. The customer service from contractors -tools.com is amazing.”

Verified buyer · LL1505C-2A · Jan 2026

★★★★★

“Spectra Precision hats off great product , love the case for protection and ease of carrying …. Contractor-Tools.Com Kevin knows his products very helpful…..this sells exactly why I bought !!!! Thank you”

Verified buyer · LL1505C-27 · Apr 2025

★★★★★

Well constructed componets, case is very well organized and easy to use. Laser works well and is user friendly

“easy to set up and use.”

Verified buyer · LL1505C-18S · Apr 2025

Each one was left on the LL1505C kit that buyer actually bought. The laser is identical in every kit — what changes is the receiver, the rod and the case. Printed word for word, nothing tidied up. Questions first? Call 1-877-866-5721.

Questions about the LL1505C? Talk to someone who uses these.

1-877-866-5721

www.contractors-tools.com

Experience the value of Great Customer Service!

Laser Orientation:

Horizontal

Application:

Exterior

Laser Color:

Red

Laser Range (diameter):

4,000 feet

Laser Accuracy:

1/16-inch

Grade Type / Range:

Manual Grade

Plumb Point:

Battery Type:

Rechargeable

Receiver:

CR700 Machine and Rod Mountable

Remote Control:

Soft Remote - App Driven

NOW ON SALE:

ADD TO CART FOR LOWER PRICING!

kit-products:

Spectra Precision LL1505C-BL, Spectra CR700, Spectra B10, Spectra Precision CH10, SitePro 01-ALQR20-B, SitePRO 11-816-T Grade Rod TENTHS, Spectra 100981-00

LL1505C Laser Warranty The Spectra Precision LL1505C Laser Level comes with a 5-year manufacturer's warranty. This warranty underscores the product's durability and reliability, ensuring that users can depend on its performance over an extended period. CR700 Receiver Warranty The Spectra Precision CR700 Combination Laser Receiver is backed by a 3-year manufacturer's warranty, which is among the best in the industry for laser receivers. This warranty reflects the product's robust construction and the manufacturer's confidence in its longevity and performance.

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