Batteries: 4x 1.5V AAA (LR03) Measuring range: 0.2 - 20 m Measuring accuracy (typical): ± 3 mm Measuring duration (typical): < 0,5 sec Laser Type: 650 nm Laser class: 2 Weight: 0.18kg •Extremely precise and fast: LASER measuring technology •Precision measurement of length, area and volume •Obstacles are no problem: where you point is exactly where you measure •Measures dimensions in meters or feet •Easy to operate: self-explaining •Large detailed LCD display for easy read-out •Compact design and light weight: fits in your pocket •Various handy features such as: 'Memory', 'Addition', 'subtraction' and 'continuous measurement' for easy marking •'Automatic shut-off' function if not used for 5 minutes •Battery low indicator Standard Equipment •4x AAA (LR03) batteries •Handy belt bag 2 years parts and labour guarantee