Bosch GLM40 Laser Measure 40m


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All in one – all relevant measurement modes in one compact design

  • All significant modes: standard length, surface, and volume calculation as well as indirect height measurements
  • Easy to read thanks to illuminated display that showcases last three results
  • Memory function saves the last 10 measurements automatically for quick reference

Laser diode

635 nm, < 1 mW

Measurement range*

0.15 – 40.00 m

Laser class


Measurement accuracy, typical*

± 1.5 mmᵈ

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)


Dust and splash protection

IP 54

Laser colour


Included; Manufacturer’s certificate, Protective Bag, 2 x 1.5 V LR03 battery (AAA)

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