Description Details: All essential functions in a compact package. Measurement of lengths, calculation of areas and volumes, intuitive use. Large backlit three-line display for perfect visibility. Memory function allowing easy access to the last 10 measurements. Robust shockproof housing, protection class IP54 (water splashes and dust). Reliable measurement results under all circumstances, in accordance with ISO certification. Equipment: Supplied with: Carrying bag, 2 x 1.5 V LR03 batteries. Characteristics: Laser diode: 635 nm. Measuring range: 0.15 - 40 m. Laser class 2. Measurement accuracy, typical +/- 1.5 mm. Average measurement time: Maximum 4 s. Power supply: 2 x 1.5 V LR03 (AAA) batteries. Automatic switch-off: 5 min. Weight: 0.09 kg. Length: 105 mm. Width: 41 mm. Height: 24 mm. Units of measurement: m/cm, ft/inch. Battery life, approx. 5,000 individual measurements. Water and dust resistance: IP54. Shock protection up to 1 m.