Khac Tyrry S30 笔式激光测距仪 (0.05 - 30m)

Range : 0-05 - 30m
Resolution : 1mm 
Accuraccy : +/- 2mm
Unit : m, in, ft, m², ft², m³, ft³
Power : 1.5v AAA x 2 
Operating temperature : 0ºC - 40ºC
Protection level : IP54
Dimension : 120 x 38 x 20mm