Laser distance detector TMT55016

Measuring Range:0.05-50m Measuring Accuracy:±2.0mm Laser Type:635nm, <1mW, Class 2 Function:single measurement/continuous measurement/indirect measurement/area measurement/Volume measurement/single pythagorean theorem measurement/double pythagorean plus/double area measurement Battery: 2*1.5V AAA Operating temp:0°C ~ +50°C Packed by double blister