Large LCD with backlight, choose between metric and imperial units, calculate surface and volume, indirect measurements using 2 or 3 measuring points, add up and subtract functions. Last 20 measurements are retained in memory. Very large measuring range (50m) and very high precision (±1.5mm). Automatic/manual switch off.
Specifications:
Range : 0.05 - 50 m (0.6ft - 164 ft)
Accuracy: ±1.5 mm (±0.06")
Laser: <1 mW class 2
Wavelength: 635 mm.
Operating temperature: 0°C - 40°C (32°F - 104°F)
IP rating: 54
Power supply: 2 x 1.5V AAA batteries LR03C (included)