Laser measures
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GLM 20 Professional
Laser Measure
Distance measurement – easy, compact, for professionals
- One button for everything – intuitive and easy measuring
- Compact – easily fits into any pocket
Functions & key features





Your Selection
- with 2 x battery (AAA), Manufacturer’s certificate
38,198.00 NGN
Recommended retail price including VAT
with 2 x battery (AAA), Manufacturer’s certificate
0 601 072 EG0
GLM 20 Professional
Technical data
Additional data
Laser diode
635 nm, < 1 mW
Measurement range
0.15 – 20.00 m
Measuring range, up to
20 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 mmᵈ
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
* Plus use-dependent deviation. You can find more information about the deviations in the following link:
** You can find more information about the deviations in the following link:
ᵈ Plus deviations depending on application and distance, see