KAIWEETS 3D Rotary Laser Level 60m Green Beam Self-Leveling with Laser Detector
Display: Dual LCD with LED indicator. Leveling Accuracy (High): = 2 mm. Leveling Accuracy (Low): = 3 mm. Laser Reception Window Width: 40mm1.57 In. Working Distance: 40m(131t). Operating Time: 20 hours. Auto Power Off (with No Signal Detected): 10 min. Power Source: 2 x AAA Batteries. Operating Temperature Range: -10? Storage Temperature Range: -25? Dimension