Seriously Precise - Seriously Reliable

- Temperature Compensated Stability
- 7 arc second accuracy - less than 3/64" per 100 feet)
- Built To Tolerate Severe Drops
- Military Standard MIL-810G/H Toughness

Military drop test certified OMEGA laser

Unlimited 8-Year Warranty

View Specifications

Made In USA

Excels In Every Application

Precision Engineering for Heavy Construction and Wide-Scale Agriculture

Construction

Foundation Leveling, Floor Installation, Site Grading And Machine Control.

Surveying

Topographic Surveys, And Elevation Mapping For Land Development Projects.

Land Leveling

Aids In Water Management For Crops Such As Rice, Wheat, Cotton, Soybeans And Lentils.

Infrastructure

Road Construction, Pipeline Installation, And Bridge Alignment For Civil Engineering Projects.

Maximum Range

3,000' Diameter Working Range

Precision Leveling

Accuracy
7 Arc Seconds or better - (1/32" Per 100')

Battery Life

200 hrs !
With Alkaline
Batteries

Protection Rating

IP67 & MIL-810G(H)

Why Professionals Choose The Omega LD 4

Advanced Solid State Tilt Sensors Include Industry-Leading Thermal Compensation. Whether it’s 20°F or 120°F on-site, your "Level" stays Level.

Extensively 'Battle' Tested for over 15 years - IP67-Rated Against Dust And Water - MIL 810G/H toughness

Not just "tough"—it’s built to survive severe jobsite drops and keep working without a recalibration trip.

Maintains Accuracy With -32°F To +130°F Temperature swings where Other Lasers Fail

Extended Battery Life — Up To 200 Hours With Four C-Alkaline Batteries - Keeps Your Crew Productive

Intuitive Operation — Simple One-Button Self-Leveling — Minimal Training

Huge Range — Cover Up To 3,000' Diameter With Included R9 Receiver - Or your preferred receiver

Great For Large-Scale Projects Such As Huge Commercial Sites, Highway Construction Or Airport Runways

Semi-Automatic Slope (one axis auto-levels) Radio Remote Included - Indispensable For Grade Matching

Lifetime Support — 100% Backed By Our COMPREHENSIVE EIGHT YEAR WARRANTY. We Stand Behind Our Products. Free Fast Warranty Repair

8 Year

Warranty
Everything is covered!

Precision Engineering

Technology That Sets the Standard

High Quality You Can Rely on. Each OMEGA LD4 Laser Is Hand Built In The USA And Fully Tested By Our Skilled Technicians.

Advanced Self-Leveling System

Astronomy Grade Tilt Sensors - Sub-Arc Second Resolution

Safe Low Power Laser Diode

1mw Class 3R Laser Beam Achieves Huge Range With Low Power

No Need For Rubber Padding On The Housing

All Leveling Internals Are Solid State And Hard Bolted To A Thick Reference Plate. No Moving Internal Components, The Housing Itself Tilts To Level.

Custom Compact Carrying Case

Fits Behind Truck Seat

Close up scene the fiber laser cutting machine cut the metal plate control by CNC program. The high technology sheet metal manufacturing process by laser cutting machine.

Ready To Experience Precision Without Compromise?

Join Thousands Of Professionals From Around The World Who Have Trusted the Unique OMEGA LASER Design For More Than 15 Years.

Watch Leveling Animation Video

Free Shipping

Expert Technical Support

8-Year All Inclusive Warranty

Technical Specifications

Laser: 650 nm, Class 3R -1Mw

Laser Accuracy: 1/32" (Or Better) Per 100 Ft, From 10°F To 130°F

Compensation Method: Electro-Fluidic Sensors Servo Motor Self-Leveling

Operating Range: Up To 3,000' Diameter With The R9 Receiver. Also Compatable With All Popular Rotary Laser Receivers

Out Of Level Warning: Laser Turns Off, LED's Flash, Rotor Stops

Intelligent H.I. Monitor: Turns Laser Off If The Height Changes by more than 1/8". No False Triggering By Wind Or Vibration

Selectable Rotation Speed: 600 /1200 RPM

Operating Temperature: -32°F To 130°F

Storage Temperature: -32°F To 160°F

Battery Life: 200 Hours! 4 "C" Size Alkaline

Dust And Water: IP 66 Dust And Hard Water Spray

Low Battery Indicator

Size: 7.5" x 5.5" x 5.0"

Weight: 4.5 lbs (with batteries)

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​​Seriously Precise - Seriously Reliable​