?SILENT DESIGN AND HD LED RESOLUTION BACKLIGHT SCREEN: suitable for a variety of quiet places to use, the dark area has a good visibility.
?POWERFUL MATERIAL: rubber, IP54 dustproof and waterproof, pocket size. Anti-drop waterproof and dustproof, more convenient to carry.
?BUBBLE LEVELS: Provides more accurate measurement, measurement accuracy: ±0.005 feet, Historial memory: 20 sets
?MULTI-FUNCTION: distance, length, area, volume, continuous measurement, addition and subtraction, Pythagorean method-three points.
?3 Min Automatic Shutdown and 30 seconds laser auto-off function to save power, Battery: 2 x AAA 1.5V (No include).