CHARCTERISTICS:
Applicable for test the thickness of OPC coat.
 

Technical  Parmeters:
 

1.Input Voltage：   220Vac(110Vac), 50~60Hz
 2.Working theory： 电涡流  eddy current
 3.Range：                0－1250um        
 4. Resolution ：   0.1um 
 5.Error：                   ±（1～3％H+1.5)  H:thickness