Working range: 0.05 to 120m Meters
Accuracy: ±2 mm
Unit options:m/in/ft
Continuous measurement function:Yes
Area measurement function:Yes
Volume measurement function:Yes
Pythagorean measurement:Yes
Add and subtract measurement function:Yes
Staking-out:Yes
Delay measurement:Yes
Self-calibration:Yes
Min/Max value:Yes
USB Connector:Yes
Max storage:100 units
Angle of Tilt: ±90 °
Multi-direction electronic level bubble:Yes
Backlight:Yes
Button/key sound:Yes
Laser level: Class II
Laser type: 635nm, <1mW
Auto laser off: 20s~120s
Auto switch off:100s~300s
Storage temperature: -20-60°
Working temperature: 0-40°
Storage humidity: 85%RH
Power supply: 3x NiMH Rechargeable