BOSCH GLM 40 Professional Laser Distance Measure | Measuring Range 0.15 - 40 m | Accuracy ±1.5 mm | IP54 | Memory 10 Values | Pythagoras Function

Accurate Distance Measurement up to 40 m: The BOSCH GLM 40 Professional measures from 0.15 m to 40 m with a typical accuracy of ±1.5 mm, replacing the measuring tape for fast, single-handed and precise readings on site. Multiple Measuring Functions: Length, area and volume measurement, continuous measurement, and indirect distance / height measurement using the Pythagoras function let you handle awkward spans where a tape simply cannot reach. Memory for 10 Values: The last measured values are stored and can be recalled, added or subtracted directly on the tool - useful when taking a room full of readings one after another. Rugged and Site-Ready: IP54 rating gives protection against dust and splashing water, while the compact pocket-size body fits easily into a tool pouch. Clear Backlit Display: The illuminated display shows the current result along with the previous measurements, so values stay readable in dark corners and basements. Laser Class 2 (red, 635 nm), powered by 2 x 1.5 V LR03 (AAA) batteries.