Range: 40m-150m (option) Measuring accuracy: ±1 mm
Measuring units: meter, inch, foot
Laser Class Class II
Laser Type: 635 nm, <1mW
Smallest unit displayed: 1mm
Dust Protect/Splash proof: IP40
Keyboard Type: Super Soft-Touch(Long life)
Batteries: AAA 2 x 1.5V
Operating Temperature: -10°C to 50°C(14°F to 122°F)
Storage Temperature: -20°C to 60°C(-4°F to 140°F)
Battery Life: up to 4,000 measurements
Auto laser switch-off : after 30s
Auto instrument switch-off: after 3min