QM20 QuickMeasure Distance Meter

The QM20 Laser Distance Meter is compact. It fits comfortably in your hands, pocket or tool belt. Simply press a button to take a measurement. Its functions include indirect measurements using the Pythagorean mode. A tilt sensor is visible on the LCD. It can also calculate area and volume.

Features & benefits:

– Accurate and reliable, no sagging tape

– Fast point and shoot measurements, easy to operate

– Measuring range of 165 feet (50 m)

– Accuracy of +/- 1/12 inch (+/- 2.0 mm) over the entire range

– Indirect measurements using the Pythagorean mode

– Tilt sensor readout on LCD

– Area and Volume calculations

– Long battery life – 8000+ measures

– Last measurement memory and storage

– Backlit display for ease of viewing in low light conditions

– Selectable units of measure

– 2-year warranty


Measuring Range 0.1 m to 50 m (0.3 to 165 ft)
Accuracy ± 2.0 mm typical (± 1/12 in)
Functions Measure, Area, Volume, Pythagoras theorem, memory 50 measures
Measure Reference Front, Rear
Automatic Shut-Off Laser – 1 minute
Product – 10 minutes
Battery Life 8000+ measures
Power Supply 2 x AAA x 1.5V
Dimensions 48 x 24 x 116 mm
( 1.9 x 0.9 x 4.6 in)
Power Indication LCD 3 segments
Operating Temperature -10⁰C to +40⁰C
(14⁰F to 104⁰F)
Storage Temperature -20⁰C to +65⁰C
(-4⁰F to 149⁰F)
Laser Safety Class II as per EN 60825-1:2007; IEC 60825-1:2007 CFR 21 § 1040 (FDA)
Laser Type 620-690 nm visible red / <1 mW max
Weight 79 g (2.8 oz) without batteries


SKU: QM20 Category:


Shipping: 1-2 weeks*. Check our Frequently Asked Questions page for more information.

Return: 14 days money back  from the date of purchase. Buyer pays return shipping. 15% restocking fee may apply. For details to request a Return Goods Authorization (RGA), please visit the Terms and Conditions page.

Warranty: Omni Survey offers a limited warranty against manufacturers defects of up to 2 years depending on the product. Please visit our Terms and Conditions section.

*Shipping times are an estimate and cannot be guaranteed. More accurate expected shipping times and delivery details are provided when an order is placed.

Additional information

Measuring Range

0.1 m to 50 m (0.3 to 165 ft)


± 2.0 mm typical (± 1/12 in)


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