* Two Principles:magnetic induction and Eddy current
* Two measurement mode Single and Continuous.
*Metric/imperialsystem selectable
*Manual or automatic power off
*Automatic memory of calibration valueand automatic recognize the substrate
*Operation process have buzzing reminder
*Integral Type have better stability and repeatability
*separate typecan provide several tyoes od probes,measure can be more fleibility
* USE RS232 data output to connect with PC
*Provide Bluetooth data output choice