BOSCH GLM 20 Laser Distance Measure

Technical Specifications

Laser diode: 635 nm, < 1 mW
Measurement range: 0.15 – 20.00 m
Weight, approx.: 0.13 kg
Measurement time, typical: <0.5 s
Units of measurement: m/cm, ft/inch
Laser class: 2
Measurement accuracy, typical ± 3.0 mm* (*plus use-dependent deviation)
Power supply: 2 x 1.5 V LR03 (AAA)
Automatic deactivation: 5 min
Battery lifetime, individual measurements, approx.: 5,000
Battery lifetime, operating time, approx. 5 h
Laser colour: Red
Measuring range, up to: 20 m