TOPCON RL-H5A - PS.RB 1021200-17-K1
Self-Leveling Rotary Laser Level Alkaline Batteries Package
Includes: LS-100D Deluxe Receiver, Measuring Rod 10ths and Aluminum Tripod (Rechargeable Batteries)
Next Generation Self-Leveling Construction Laser

Topcon RL-H5A (1021200-17-K1) Laser Kit INCLUDES

- RL-H5A Horizontal Laser
- LS-100D Laser Receiver Sensor 1011989-01
- Receiver Rod Clamp Holder 100 (1011990-01)
- Powered by: (4) D-Cell Alkaline Batteries - (Not Included)
- Aluminum 15-Foot Grade Rod - Measurements in TENTHS
- Aluminum Heavy-Duty Tripod
- Rugged Hard Shell Carrying Case
- 5-Year Warranty Guarantee
The laser
Topcon RL-H5A TOP FEATURES
The Topcon RL-H5A auto-leveling laser level combines precision, versatility and value in one job site tough package. Its super-fast self-leveling motors are accurate to +/-10 arc seconds meaning whether you're checking grade or setting batter boards you are going to be accurate the first time. Its high-power 2.4mW diode means you have a 2,600' diameter working range (with detector use) making it a great reference for machine mounted receivers. The 635nm visible beam means it can even be used for interior alignment applications from setting piers and decking, to wall and even cabinet alignment. All of these features makes the Topcon RL-H5A Laser more than twice the laser offered by anyone else.

- Self-Leveling Horizontal Beam
- Long Range Operation 2,600 ft diameter
- High Horizontal Accuracy 1/16-inch @ 100-feet
- Simple, intuitive manual slope capability
- Tough IP66 Rating - Dust and Water Rating
- Self-Leveling Range ± 5 degrees
- Long Alkaline battery life - 100 hours
- Out of Level Notification
Why the RL-H5A
Built for the jobsite
MULTI-PURPOSE LASER Grading, excavating and general construction projects are perfect applications for the RL-H5A. With the added "Slope Matching" feature, check grade on all your flat and slope work. The 600 rpm rotation speed makes the Topcon RL-H5A a great match with any machine mounted laser sensor.
EASY TO USE With electronic self-leveling you press the power button and go right to work in seconds. If the TOPCON RL-H5A gets disturbed on the job it re-levels itself automatically. The Self-Leveling motors are accurate to ± 10 arc seconds.
LONG RANGE OPERATION Need to shoot elevations up to 1,300 feet from your laser? No problem, this TOPCON RL-H5A has a workable power and range of 2,600 feet diameter on the jobsite.
ALL WEATHER DEPENDABILITY With the IP66 rating, the TOPCON RL-H5A is JOBSITE TOUGH and can withstand dust, a sudden shower and even a torrential rainfall.
The TOPCON RL-H5A Laser comes with a FIVE YEAR GUARANTEE. Topcon is backing up this reliable, accurate laser with the best factory warranty in the industry.

Specifications
Topcon RL-H5A Laser SPECIFICATIONS
| Accuracy | 1/16-inch @ 100-feet |
|---|---|
| Self-Leveling Range | ± 5 degrees |
| Working Range diameter | 2,600 feet |
| Rotation Speed | 600 RPM |
| Light Source | Visible Red Laser 635NM |
| Laser Class | CDRH(FDA) IIIa JIS/IEC 3R |
| Dust / Water Rating | IP66 |
| Operation Time | Rechargeable : 60 hours Alkaline: 100 hours |
| Operational Temp | -4ºF to 122ºF |
| Size | 7.0 x 7.7 x 8.5 in |
| Maximum Power Output | 2.4mW |
| Tripod Screw Thread | 5/8-11 |
INCLUDED Topcon LS-100D Receiver Sensor OVERVIEW
Meet the Topcon LS-100D — the deluxe laser receiver that takes digital grade reading to the next level. Built for speed, accuracy, and rugged site conditions, the LS-100D delivers reliable on-grade feedback with digital precision, front-and-back LCDs, and insane battery life — all wrapped in a compact, field-ready unit.
✅ 4-inch laser capture height — grab the beam faster and stay on grade
✅ Smart LCD screens front and back — because walking around is overrated
✅ Digital readout tells you how far off-grade you really are
✅ Includes screw-style Sensor Holder 110 — mounts tight, stays tight
✅ Works with Topcon lasers including RL-H5A, RL-HV, and RL-200 Series
✅ 45 hours of runtime on a single AA battery

| This RL-H5A Kit INCLUDES This TOPCON LS-100D Laser Receiver | |
|
| WHAT'S IN THE BOX...
|
SitePRO Contractor Grade Aluminum Tripod INCLUDED in this 1021200-17-K1 KIT | |||
|
Aluminum 15-Foot Grade Rod - Inch Measurements INCLUDED in this KIT | ||
|
Compare the kits
TOPCON LASER PACKAGE - Kit Component Comparison
Swipe the chart sideways to see every column.
![]() | ![]() | ![]() | ![]() | ![]() | |||
| Models Current | Laser | Receiver | Powered by: | Rod | Tripod | COO | NOTES |
| 1021200-16 | RL-H5A | LS-100D | (R) | JPN | |||
| 1021200-16-K1 | RL-H5A | LS-100D | (R) | Feet/10ths | HD Tripod | JPN | |
| 1021200-16-K2 | RL-H5A | LS-100D | (R) | Feet/Inches | HD Tripod | JPN | |
| 1021200-17 | RL-H5A | LS-100D | (ALK) | JPN | |||
| 1021200-17-K1 | RL-H5A | LS-100D | (ALK) | Feet/10ths | HD Tripod | JPN | |
| 1021200-17-K2 | RL-H5A | LS-100D | (ALK) | Feet/Inches | HD Tripod | JPN | |
| 1021200-49 | RL-H5A | LS-80X | (R) | JPN | |||
| 1021200-49-K1 | RL-H5A | LS-80X | (R) | Feet/10ths | HD Tripod | JPN | |
| 1021200-49-K2 | RL-H5A | LS-80X | (R) | Feet/Inches | HD Tripod | JPN | |
| 1021200-50-BCA | RL-H5A | (ALK) | LASER + CASE | ||||
| 1021200-50-BL | RL-H5A | (ALK) | JPN | LASER ONLY | |||
| 1021200-50 | RL-H5A | LS-80X | (ALK) | JPN | |||
| 1021200-50-K1 | RL-H5A | LS-80X | (ALK) | Feet/10ths | HD Tripod | JPN | |
| 1021200-50-K2 | RL-H5A | LS-80X | (ALK) | Feet/Inches | HD Tripod | JPN | |
| 1035258-01 | RL-H5A | LS-80X | (ALK) | Feet/10ths | JPN | AKA 1021200-50-K1 | |
| 1035259-01 | RL-H5A | LS-80X | (ALK) | Feet/Inches | JPN | AKA 1021200-50-K2 | |
| 1035260-01 | RL-H5A | LS-80X | (R) | Feet/10ths | JPN | AKA 1021200-49-K1 | |
| 1035261-01 | RL-H5A | LS-80X | (R) | Feet/Inches | JPN | AKA 1021200-49-K2 | |
| Models Obsolete -DISCONTINUED - Direct Substitution - Last Column | |||||||
| Models | Laser | Receiver | Powered by: | Rod | Tripod | COO | NOTES |
| 1021200-06 | RL-H5A | LS-80L | (R) | CHN | DR 1021200-49 | ||
| 1021200-06-K1 | RL-H5A | LS-80L | (R) | Feet/10ths | HD Tripod | CHN | DR 1021200-49-K1 |
| 1021200-06-K2 | RL-H5A | LS-80L | (R) | Feet/Inches | HD Tripod | CHN | DR 1021200-49-K2 |
| 1021200-07 | RL-H5A | LS-80L | (ALK) | CHN | DR 1021200-50 | ||
| 1021200-08 | RL-H5A | LS-100D | (R) | CHN | DR 1021200-16 | ||
| 1021200-14 | RL-H5A | LS-80L | (R) | CHN | DR 1021200-49 | ||
| 1021200-15 | RL-H5A | LS-80L | (ALK) | CHN | DR 1021200-50 | ||
| 1021200-15-K1 | RL-H5A | LS-80L | (ALK) | Feet/10ths | HD Tripod | CHN | DR 1021200-50-K1 |
| 1021200-15-K2 | RL-H5A | LS-80L | (ALK) | Feet/Inches | HD Tripod | CHN | DR 1021200-50-K2 |
| 313980752 | RL-H4C | LS-80L | (ALK) | CHN | DR 1021200-50 | ||
| 313980752-1 | RL-H4C | LS-80L | (ALK) | Feet/10ths | HD Tripod | CHN | DR 1021200-50-K1 |
| 313980752-2 | RL-H4C | LS-80L | (ALK) | Feet/Inches | HD Tripod | CHN | DR 1021200-50-K2 |
| 313980772 | RL-H4C | LS-100D | (R) | CHN | DR 1021200-16 | ||
| DR = Direct Replacement | |||||||
| (R) / (ALK) | Rechargeable / Alkaline | CHN / JPN | Made in China / Japan | ||||
Compare the series
Topcon RL-H5A Laser Series COMPARISON
Swipe the chart sideways to see every column.
| New Series | RL-H5A RB | RL-H5A DB | RL-H5A RB | RL-H5A DB | RL-H5B DB |
|---|---|---|---|---|---|
| LASER - TOP COMPONENT OVERVIEW | |||||
| New Model | 1021200-49 | 1021200-50 | 1021200-16 | 1021200-17 | 1021200-73 |
| Discontinued Model | 1021200-06 1021200-14 | 1021200-07 | 1021200-08 | 1021200-31 1021200-33 | |
| Receiver | LS-80X | LS-80X | LS-100D | LS-100D | LS-80X |
| Batteries | Rechargeable | Dry / Alkaline | Rechargeable | Dry / Alkaline | Dry / Alkaline |
| Remote Control | NO | NO | NO | NO | NO |
| Measuring Rod 15' | NO | NO | NO | NO | NO |
| Aluminum Tripod | NO | NO | NO | NO | NO |
| LASER SPECIFICATIONS | |||||
| Source | 635nm Class 3R | 635nm Class 3R | 635 nm Class 3R | 635 nm Class 3R | 635 nm Class 3R |
| Range (Diameter) | 2,600-feet | 2,600-feet | 2,600-feet | 2,600-feet | 1,300-feet |
| Accuracy @ 100 feet | 1/16-inch | 1/16-inch | 1/16-inch | 1/16-inch | 1/8-inch |
| Rotation Speed | 600 RPM | 600 RPM | 600 RPM | 600 RPM | 600 RPM |
| Slope | Manual 1 Axis | Manual 1 Axis | Manual 1 Axis | Manual 1 Axis | NO |
| Manual Slope Range | ± 5 degrees | ± 5 degrees | ± 5 degrees | ± 5 degrees | |
| Self-Leveling | ± 5 degrees | ± 5 degrees | ± 5 degrees | ± 5 degrees | ± 5 degrees |
| Rechargeable Battery | 60 hours | 60 hours | |||
| Dry/Alkaline Battery | 100 hours | 100 hours | 100 hours | 100 hours | 100 hours |
| Battery Run Charge | NO | NO | |||
| Environment | IP66 | IP66 | IP66 | IP66 | IP66 |
| Warranty | 5 YEARS | 5 YEARS | 5 YEARS | 5 YEARS | 5 YEARS |
| DISCONTINUED VERSION - OLD LASER INFORMATION | |||||
| Old Series | New | RL-H5A DB | RL-4HC RB | RL-H5B | |
| Old Model | New | 1021200-07 | 313980772 | 1021200-31 | |
* Under normal circumstances we stock this item and are able to ship orders placed before 12 NOON Central Standard Time. We also attempt to ship all orders that are placed before 5 P.M. Certain circumstances outside of our control can sometimes affect this standard that we set.
Straight answers
Topcon RL-H5A — Straight Answers.
What comes in the Topcon RL-H5A 1021200-17-K1 kit?
This kit includes: RL-H5A Horizontal Laser; LS-100D Laser Receiver Sensor 1011989-01; Receiver Rod Clamp Holder 100 1011990-01; Powered by: (4) D-Cell Alkaline Batteries - (Not Included); Aluminum 15-Foot Grade Rod - Measurements in TENTHS; Aluminum Heavy-Duty Tripod; Rugged Hard Shell Carrying Case; 5-year factory warranty.
Are batteries included?
No. This package uses (4) D-cell alkaline batteries in the laser, which are not included. Run time is up to 100 hours on alkaline.
How long do the batteries last?
The laser runs up to 100 hours on alkaline batteries.
What does the LS-100D show?
A digital readout of elevation on bright LCDs front and rear, 9 channels of grade information and the distance to on-grade, with a Hold button to lock the reading. Three colored LEDs and a magnet mount are built in.
Can I use the RL-H5A with a machine-mounted receiver?
Yes. At 600 RPM it is a good match for machine-mounted laser receivers on dozers, excavators and skid steers.
How does the RL-H5A level itself?
Press the power button and the electronic self-leveling motors level the beam to ±10 arc seconds. If the laser is bumped it re-levels automatically.
Is the RL-H5A waterproof?
It carries an IP66 dust and water rating, so it can handle dust, a sudden shower and heavy rain.
What is the difference between the RL-H5A RB and DB?
RB packages include rechargeable batteries and a charger. DB packages run on dry alkaline batteries. See the series comparison on this page.
Who sells this kit?
Contractors-Tools.com is an authorized Topcon distributor. Call 1-877-866-5721 and we will help you pick the right package.
Topcon RL-H5A How-To Videos
Five short tutorials from Contractors-Tools.com: set slope, power on and self-level, check calibration, elevation alert and Grade Match.
Step-by-step guide to manually setting slope on the Topcon RL-H5A rotary laser level, from entering the slope value to confirming it.
How to power on and self-level the Topcon RL-H5A: startup sequence, the automatic leveling process, and how to confirm the laser is ready.
How to field-check the calibration of your Topcon RL-H5A rotary laser level without sending it to a service center.
Explains the elevation alert on the Topcon RL-H5A, which warns you when the laser has been bumped or its height has changed.
How to use Grade Match on the Topcon RL-H5A to set slope by matching an existing grade, one of its most useful time-saving functions.
Downloads — Topcon RL-H5A Manual
Topcon's own document, free to download. Authorized Topcon distributor — Contractors-Tools.com.
RL-H5A Instruction ManualNomenclature, setup, slope, receiver use and specifications · Topcon documentation with Contractors-Tools.com coverDownload PDF →Put your RL-H5A to work on the machine
Grade from the seat. No rod man.
The RL-H5A throws a 2,600 ft diameter working range (with a detector), which makes it a great reference for machine-mounted receivers. Add one receiver to the bucket or boom, set the laser, and the operator reads grade without leaving the cab.
Compare the machine receivers
| Spectra CR700 | Topcon LS-B20 | Topcon LS-B20W | |
|---|---|---|---|
| Price | $559.20 | $612.95 | $1,149.95 |
| Mounting | Machine mount and rod clamp included | Integrated magnetic mount | Integrated magnetic mount |
| Detection | 200°, 5 in. height | 270° detection range | 270° detection range |
| In-cab display | — | — | Yes, via app |
| Weather | IP67 | IP66 | IP66 |
| Weight / battery | — | About 1 lb, 100 hr battery | About 1 lb, 100 hr battery |
Wireless in-cab display? See the Topcon LS-B20W and its price →
Pick yours
Spectra Precision
CR700: one receiver, machine or rod
Mounts on the machine for digging and on the grade rod for checks. Both mounts are in the box.
- C71 magnetic machine mount and C70 rod clamp both included
- 5 in. laser detection height, 200° reception angle
- Rod-mount it for grade checks, machine-mount it for digging
- IP67 waterproof and dustproof
Topcon
LS-B20: the lightweight machine receiver
A Topcon machine receiver built for machine control and grade checking.
- About 1 lb, the lightest in its class
- Integrated magnetic mount goes on almost any machine
- 270° detection range, 11 LCD grade channels, bright LEDs
- IP66 rated, up to 100 hours of battery life
Not sure which fits your machine? Call 1-877-866-5721 and we will tell you.
Call 1-877-866-5721
Family owned and operated. We set these systems up every week — tell us the machine and the laser you are running and we will spec it before you order.
Experience the value of Great Customer Service!
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5 Great service from contractors-tools.com
Posted by Nick on 14th Aug 2025
This laser is working great for my projects, and the service from contractors-tools.com has been great!















