Bosch GLM 40 Professional
Compact,Robust,Easy for everyday professional measuring solutions.
Compact - Easy to carry and fits into any pocket for handy usage.
Robust - IP54 dust and splash water protection suitable for every jobsite.
Easy - Simple and easy interface for various measuring functions.
Tool features
-Measurements up to 40 metres
-Automatic storage of the last 10 measurements
-ISO-certified that ensures quality measuring results
Technical data
Laser diode 635 nm, < 1 mW
Measurement range 0,15 – 40,00
Laser class 2
Measurement accuracy, typical ± 1.5 mm
Measurement time, typical < 0.5 s
Measurement time, max. 4 s
Power supply 2 x 1.5 V LR03 (AAA)
Automatic deactivation 5 min.
Weight, approx. 0.09 kg
Units of measurement m/cm, ft/inch
Memory capacity (values) 10
Battery lifetime, individual measurements, approx. 5,000
Dust and splash protection IP 54
US 17588 
GB 11550 
CA 9633 
AU 7182 
IE 1718 
NZ 1463 
IN 1311 
SG 1135 
