SKU: 27-LR420HVG Categories: ,
General Details
27-LR 420HDV

Dual Green Beam Rotary Laser

The LR 420HVG is a hi-powered green beam rotary laser for interior construction featuring 360° horizontal and vertical laser planes.

  • 3/32-in at 100-ft (2.4mm at 30m) leveling accuracy
  • 1,350 ft (400m) diameter working range (with detector)
  • Extremely high rotation speed up to 2,000 rpm projects visible lines
  • Electronic self-leveling
  • Two integrated rotary head with built-in 520nm diodes
  • Compact, ergonomic design with single button operation
  • Multiple scan angles, beam positioning, and variable rotation speeds
  • Single axis ±4° slope
  • LR 420HV-G rotary laser, laser detector, remote, universal mount, magnetic target, glasses, rechargeable battery/charger kit, 4-’C’ alkaline batteries, carrying case, user guide
Technical Data
Leveling Horizontal w/1x 90° Vertical
 Horizontal Accuracy ±3/32-in at 100-ft (±2.4mm at 30m)
 Vertical Accuracy ±1/8-in at 100-ft  (±3mm at 30m)
 Angle Accuracy 20”
 Leveling Type Electronic Self-Leveling (±4º)
Slope/Grade Single Axis -4º to +4º
Working Range (dia.)
 Without Detector Up to 130-ft (40m)
 With Detector1 Up to 1300-ft (400m)
Beam Rating 525 nm, Class 2
Rotation Speed
Scanning 10°, 45°, 90°
Power Supply Four (4) C Cell Alkaline or Li-on Rechargeable Batteries
Operating Time
 w/Li-Ionen Battery 10 to 25 hrs
 w/Alkaline Batteries 10 to 20 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) 4.7 lb (2.07 kg)