Quick Answer: The Laser Distance Meter is a handheld instrument that measures distance by laser from 0.05 m, with a maximum of 40, 60 or 80 m depending on model, and works out area, volume and indirect heights.
Last updated: October 2026
Key Features
Distance, area, volume and indirect Pythagoras (2/3 point) functions
Accuracy of ±1.5 mm to ±2.0 mm
Reads in metres, inches or feet
Front or rear edge selectable as reference point
Continuous (tracking) measurement mode
Multi-line backlit LCD; IP54 dust and splash resistance
Students use the meter to measure rooms, corridors and playgrounds without a tape, then compare the area and volume it calculates with their own working. The Pythagoras mode finds heights that cannot be reached directly, and tracking mode updates the reading as the student moves, which is useful for motion and surveying exercises.
Frequently Asked Questions
What range does the Laser Distance Meter cover?
It measures from 0.05 m up to 40, 60 or 80 m, depending on the model, with accuracy of ±1.5 mm to ±2.0 mm.
Can it calculate heights indirectly?
Yes. The Pythagoras function uses two or three point measurements to work out lengths that cannot be measured directly.
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