David White Tomi LR 410 H


The David White LR 410H is a simple, single horizontal rotary laser with electronic self-leveling technology. This laser system is ideal for exterior elevation, level, and simple grade work.


  • Visible beam great for indoor and out door use
  • Manual Dual grade set and rake matching.
  • Laser Class II can be used on any site.
  • Two battery sources – never run out of power on the job site.
  • Height Alert.
  • One button operation
  • Accurate
  • Robust hi impact carry case to protect laser and keep in Calibration.
  • Longest Warranty
  • Leveling, checking elevations, concrete forms, footings, foundations
  • Estimating cut and fill
  • Installation of decks, pools, drop ceilings, floors
  • Excavating, digging footings, septic systems


Accuracy+/- 1.8mm /30m
Working Range ( Diameter m )700m PLUS
Self LevellingServo +/- 4 Deg
Laser TypeLaser Class II ,
Height Alert warninglight and buzzer.
Power SourceTwo provided: Rechargeable Li-ion battery pack & 4 C Cells Alkaline
Operating time50hrs ( Alkaline ), 30 Hrs with Lithium.
Rotational speeds400,600 and 2200RPM
Operating Temp-10C to 60 C
EnvironmentalIP 55
Manual Dual Grades+/- 4 Deg
Visible beam630 -670 nm
Australian Calibration CertificateYes
Warranty5 years.