New functionality due to integrated 360° incline sensor. Precise and easy to operate due to illuminated display which turns automatically. Up to 25,000 measurements per battery charge due to Li-Ion technology. Can be recharged via standard micro USB port - IP54 dust and water resistance. Drop resitant up to 1 metre - Automatic storage of the last 20 measured values and one constant. Timer function can be switched on /off - for precise measurement from difficult positions. Battery can be charged via a standard micro USB socket - Small and handy. Reliable assistant on any construction site due to robust design BOSCH GLM80 Laser Rangefinder. For use with GLM 80 Professional as a digital spirit level - Additional horizontal and vertical bubble vial for. SPECIFICATION: Measurement range:0,05 - 80 m