The Spectra Precision® QM20 Laser Distance Meter is compact, fitting comfortably in your hands and in your pocket or tool belt. Simply press a button to take a measurement – simple to operate and easy to use. Functions include indirect measurements using the Pythagorean mode. Area and volume calculations are also possible.
It is handy for difficult vertical measurements, cluttered environments, over water, and other measurements for which tape measures are not convenient.

Features & Benifits

• 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