| Spectra Precision LL300N-X1 Laser Package with HL450 Receiver, GR151 Tenths Grade Rod & ALQR20 HD Tripod SKU: SPECTRA PRECISION LL300N-1 • Complete Kit — Rod & Tripod Included — we only sell new lasers! |
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No Cost 5-Year Warranty — if the laser unit fails in the first FIVE years, send it back and get it repaired for free!
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Spectra Precision
Authorized Dealer • Contractors-Tools.com |
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| Spectra Precision LL300N-X1 Laser OVERVIEW |
The Spectra Precision LL300N-X1 is your complete, ready-to-work rotary laser package — everything you need right out of the box. This kit pairs the LL300N laser with the HL450 Laserometer receiver, a GR151 15-foot tenths grade rod, and a heavy-duty ALQR20 HD aluminum tripod.
The LL300N delivers 3/32-inch accuracy at 100 feet across a 1,650-foot diameter operating range, making it your complete medium-range, high-accuracy solution. Ideal for basic slope work such as driveways and ramps, checking or leveling elevations, concrete forms, footings and foundations for small- and medium-sized jobs, and for excavations, digging footings and septic tanks.
The Spectra LL300N features a rugged design with “hard hat” rotor protection that provides superior drop and weather protection — built to withstand severe drops of up to 3 feet directly onto concrete, or up to 5 feet when pushed over on a tripod. Means less downtime and cost due to damage caused by accidental drop or tip-over, and lower repair costs over the life of the product.
The LL300N’s fully automatic self-leveling capability provides fast, accurate setup. Standard D-Cell alkaline batteries are included and keep the unit running with no downtime due to power loss. Single cross-axis manual slope mode with cross-axis self-leveling allows grade matching for basic slope work, while maintaining accuracy in the cross-slope using the optional RC601 Remote Control (sold separately). The LL300N-X1 includes a small carrying case for the laser and receiver, keeping your core equipment protected and ready to go. The ALQR20 Heavy Duty tripod is built for tough jobsite conditions — solid, stable, and easy to set up fast. |
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| Spectra Precision LL300N-X1 Laser INCLUDES |
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Spectra Precision LL300N-X1 INCLUDES
You get the below components when you order an LL300N-X1
- LL300N Auto Self-Leveling Laser Level
- HL450 Laser Receiver (Laserometer) with C45 Receiver Clamp
- GR151 Aluminum 15-foot Grade Rod with Measurements in TENTHS
- ALQR20 Heavy Duty Aluminum Tripod
- Small Carrying Case
- (4) D-Cell Alkaline Batteries
Want remote grade capability or rechargeable batteries? See the kit comparison chart below — we have complete packages with everything you need.
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| THIS KIT INCLUDES THE DELUXE HL760 LASER RECEIVER |
Spectra Precision
HL760 Laser Receiver
with C70 Rod Bracket
DELUXE RECEIVER
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The HL760 — Spectra's Best Rod-Mounted Laser Receiver
When you're working on grade — whether you're setting pipe, grading a pad, or shooting elevations across a large site — your receiver is half the job. The Spectra HL760 is Spectra's top-of-the-line rod-mounted receiver, and it's what sets this kit apart. Designed to live on a grade rod and perform all day in the field, it reads more accurately, holds up in tougher conditions, and gives you a precise digital readout of exactly how far above or below grade you are — no guesswork, no interpreting beep patterns, just a number on screen and you're moving.
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5″
LARGE
Capture Height
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±1/16″
On-Grade
Accuracy
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10′
Drop
Resistant
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2,600′
Working
Range
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What Makes the HL760 the Deluxe Choice:
- Digital readout display — shows exact distance above or below grade, not just beeps
- 5-inch capture height — picks up the beam faster, less rod movement required
- Fraction & decimal display modes — switch between ft/in fractions or tenths on the fly
- Works in direct sunlight — bright LED indicators visible in any lighting condition
- Audible + visual grade indicators — know your position with or without looking at the display
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- 10-foot drop rating — built for real job sites, not a lab bench
- Rubber over-mold housing — fully wrapped in a shock-absorbing protective shell that cushions hard knocks, drops off the rod, and rough handling without skipping a beat
- IP66 weatherproof rated — sealed against dust and driven rain; when the weather turns ugly, this receiver keeps shooting grade and you keep working
- Includes C70 rod bracket — mounts directly to your grade rod, no extra hardware needed
- Compatible with all Spectra rotating lasers — LL300N, LL400, GL series, and more
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Ideal Applications
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Site Grading
& Excavation
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Drainage
& Pipe Laying
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Farm & Land
Leveling
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Foundation
& Footing Work
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Elevation Checks
& Surveying
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| Spectra Precision LL300N-X1 Laser APPLICATIONS |
- Checking/setting elevations, concrete forms, footings, and foundations for small- and medium-sized jobs
- Basic slope work such as driveways and ramps
- Excavations, digging footings and septic tanks
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| Spectra Precision LL300N-X1 Laser SPECIFICATIONS |
| Laser Source |
635–670 nm visible, Class 3A/3R |
| Laser Accuracy |
3/32 inch per 100 feet | 15 arc seconds |
| Operating Range (Diameter) |
1,650 feet with HL450 Receiver |
| Self-Leveling Range |
±5° |
| Compensation Method |
Electronic Self-Leveling |
| Power Source |
4 “D” Rechargeable or Alkaline Batteries |
| Battery Life |
Rechargeable: 45 hours | Alkaline: 90 hours |
| Battery Status LED |
Flashing Red LED |
| Battery Recharging Time |
Less than 10 hours |
| Rotation Speed |
600 RPM |
| Out of Level (HI) Warning |
Rotor stops, red out-of-level LED blinks |
| Machine Control Compatible |
Yes |
| Protective Rotor Cage |
Yes (removable) |
| Drop Height on Concrete |
3 feet |
| Single Axis Manual Slope Mode |
Yes with optional RC601 Remote Control (self-leveling on second axis) |
| External Remote Control Range |
160 feet |
| Tripod Mount |
5/8”–11 |
| Operating Temperature |
–4°F to 122°F (–20°C to 50°C) |
| Storage Temperature |
–4°F to 158°F |
| Waterproof Rating |
Yes, IP54 |
| Dimensions (L × W × H) |
9.6” × 6.5” × 7.3” |
| Weight |
6 lbs |
| Warranty |
5-Year No-Cost |
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Spectra Precision LL300N-X1 — Kit Comparison Chart
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← Swipe to see full chart →
| OPTIONAL: RC601 Infrared Remote Control |
RC601
Remote
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△ PRO TIP — Need to Run Slope? You Need This Remote.
Without the RC601, this laser operates in flat/level mode only. If your job requires matching a grade — driveways, drainage ditches, ramps, or any single-axis slope — the RC601 is not optional, it’s essential. One person can dial in slope from the rod position without walking back to the laser. No helper needed.
What the RC601 does for you on the job:
- Set and adjust slope from the rod position — no back-and-forth to the laser
- Run single-axis manual slope with cross-axis self-leveling maintained automatically
- One-person slope operation — saves time and eliminates the need for a second crew member
- Works up to 160 feet from the laser
- Compatible with this kit out of the box — no additional hardware required
→ Add the RC601 Remote Control to your order
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| LL100N vs LL300N Laser COMPARISON |
| SPECTRA LASER COMPARISON |
LL100N |
LL300N |
| Operating Range (Diameter) |
1,000 ft |
1,650 ft |
| Accuracy @ 100 feet |
1/8 inch |
3/32 inch |
| Included Laser Receiver |
HR320 |
HL450 |
| Battery Life (Alkaline) |
80 hours |
90 hours |
| Weight |
3.3 lbs |
6 lbs |
| Drop Specification (Knock-Over) |
3 ft |
5 ft |
| Horizontal Electronic Self-Leveling |
Yes |
Yes |
| Vertical Capability (Manual mode) |
Yes |
Yes |
| Water Resistant / Rain Proof |
Yes |
Yes |
| Metal Sunshade & Patented Lighthouse Rotor Protection |
No |
Yes |
| Manual Slope Mode with Cross-Axis Self-Leveling (RC601 remote) |
No |
Yes |
| NiMH Rechargeable Battery Option |
No |
Yes |
| Laserometer Receiver (2× photocell length + numeric readout) |
No |
Yes |
| Warranty |
3-Year limited |
5-Year no cost |
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| Spectra Precision Laser Line — Full COMPARISON CHART |
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| Spectra Precision LL300N Laser DOWNLOADS |
| LL300N Datasheet Page 1 |
LL300N Datasheet Page 2 |
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| LL300N User Guide |
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Laser Orientation:
Horizontal
Application:
Exterior
Laser Color:
Red
Laser Range (diameter):
1,650 feet
Laser Accuracy:
3/32-inch
Grade Type / Range:
Manual Grade with Remote
Plumb Point:
No
Battery Type:
Alkaline
Receiver:
HL450 (4-inch Capture Height)
Remote Control:
Optional
Tripod:
Standard
Measuring Rod:
16' Inches
NOW ON SALE:
ADD TO CART FOR LOWER PRICING!
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