Coating Thickness Meter CM-8822 (F&NF)
 

Coating thickness meter is widely used for measuring thickness and corrosion of pressure vessels,chemical equipment,boilers,oil storage tanks,etc.In industries of petroleum,shipbuilding,power station,and machine manufacturing.

Operating principle:  F type & NF type
F type(magnetic induction): measure the thickness of non-magnetic coating layers such as(aluminum,chrome,copper,ename1,rubber,paint) on magnetic substrate (steel, iron, alloy and magnetic steel) 
NF type (eddy current): measure the thickness of non-conductive coating layers (ename1, rubber, paint, vanish, plastic anodic oxide layer) covered on non-ferrous substrate (aluminum, brass, zinc, tin and non-magnetic stainless steel) 

Specifications:
Measuring range: 0-1000um
Resolution: 0.1/1
Accuracy: +/-1-3%n or +/-2.5um
Min. measuring area: 6mm
Min. sample thickness: 0.3mm
Battery indicator: low battery indicator
Metric/ imperial: convertible
Power supply: 4x1.5V AA(UM-3)battery
Auto power off
Operating conditions: 0-+45C(32F-104F), =90%RH
Dimensions: 160x68x32mm (6.3x2.7x1.3 inch)
Weight: 250g / 0.55lb (not including battery)
Optional accessories: other range 0-200um to 15000um