Specification:
- Model. GM220
- Measurement Ranges 0~1800μm
- Resolution ±(3%H±1um)
- Hi-Sibility Sensor for precise measurement
- Zero Point/Two points/Basic Calibration Yes
- Measuring mode single,continually and difference
- Data Store/Recall/delete function Yes
- Data Analysis Average,Maximum,Minimum
- Deviation and measureing Times Yes
- Beep Sound indication yes
- Auto Power off yes
- Battery 9V battery
- unit dimensions 175*67*30mm
- Package size 287*185*81mm
- package weight 946.5g
- Weight 133.7g
