SMARTSENSOR AR40 手持式激光测距仪

Laser diode: 635 nm, < 1 mW
Measurement range : 0,05 – 40 m
Laser class: 2
Measurement accuracy, typical: +/- 2 mm
Power supply: 2 x 1.5 V LR03 (AAA)
Automatic Shutdown: 150s
Weight, approx. : 110g
Dimenson : 112x50x25 mm 
Includes: 2 x 1.5 V LR03 (AAA) batteries, Manufacturer’s certificate