SKU: 27-LR410H-4 Categories: ,
General Details
27-LR 410H-4


The 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.

  • ±1/16-in at 100 feet (±1.8mm at 30m) leveling accuracy
  • 2,950 ft (900m) diameter working range with detector
  • Compact, ergonomic design with single button operation
  • Extremely high rotation speed of up to 2,000 rpm- adjustable
  • Electronic self-leveling
  • Single axis ±7.0% slope
  • LR 410H rotary laser
  • Detector with bracket
  • Tripod
  • Leveling rod
  • Alkaline batteries
  • Carrying case
  • User guide
Technical Data
Leveling Horizontal
 Horizontal Accuracy ±1/16-in at 100-ft (±1.8mm at 30m)
 Vertical Accuracy n/a
 Angle Accuracy 20”
 Leveling Type Electronic Self-Leveling (±4º)
Slope/Grade Single Axis -4º to +4º
Working Range (dia.)
 Without Detector Up to 65-ft (20m)
 With Detector Up to 2950-ft (900m)
Beam Rating 635 nm, Class 2
Rotation Speed 400, 800, 2000 RPM
Scanning 10°, 45°, 90°
Power Supply Four (4) C Cell Alkaline or Li-on Rechargeable Batteries
Operating Time
 w/Li-Ionen Battery 23 hrs
 w/Alkaline Batteries 35 hrs
Environment IP55, Water/Dust Resistant
 Operating Temp. 14° to 112° F (-10° to + 45° C)
Storage Temp. -4° to 158° F (-20° to 70° C)
Dimension 8.5 x 6.0 x 6.2-in (215 x 150 x 156mm)
Weight (instrument) 4.2 lb (1.9 kg)