Distance Meter 50/70/100/120m Digital Range Electronic Level with Angle Sensor Tape Trena Mini Rangefinder(SW-DS50 50m)

Sensors SW-DS Series Distance Meter Specification:1.Model:SW-DS50/SW-DS70/SW-DS100/SW-DS120 2.Working Range:0.05~50m/70m/100m/120m 3.Distance measurement precision:±2mm 4.Continuous measurement function:yes 5.Area measurement function:yes 6.Volume measurement function:yes 7.Pythagorean measurement:Full mode 8.Unit options:m/in/ft 9.Painter function:yes 10.Angle function:yes(±90°) 11.Add and subtract measurement:yes 12.Working temperature:0°C~40°C 13.Storage temperature:-20°C~60°C 14.Storage humidity:20%~80% RH 15.Min/Max value:yes 16.Self-Calibration:yes 17. level:II <;1mW 19.Max storage:30 units 20.Automatically cut off :20s 21.Automatic shutdown:150s 22.Battery life:8000 times for single measurement 23.Battery:2x1.5V AAA (not included) 24.Buttons/keys sound:yes 25.Product dimension:112x50x25mm Packing List:1* Distance Meter 1*Hand strap 1*User's manual 1*Reflective plate ========== Certification : Origin : Mainland Power Type : Battery-Powered Size : 112x50x25mm Model Number : SW-DS50,SW-DS70,SW-DS100,SW-DS120 Measurement Accuracy : +/-2mm