... : (enamel,rubber,paints,plastics,copper,aluminum,zinc,tin,power,synthetic materials,Phosphide layer,Lead,tin,cadmium,ceramic oxide, ... )Operating condition:Temp. 0~50 C/Humidity <95% Power:2x1.5v 7batterySize:126x63x25mm Weight: 170g (Not including batteries ... Paint coating thickness meter AC-112C Package:Coating thickness gauges model :Other products :AM-AMITTARI PRODUCTS:thickness meters ,hardness ...