* Specially for the thickness measurement of coating on small workpiece.
* Measuring methods: magnetic induction (F)(Only for CM-8821);eddy current (N)(Only for CM-8823)
* Two measurement mode: Single and Continuous（Notice：Continuous mode is convenient to measure the coating thickness of curved objects and tiny objects.）
* Metric/imperial system selectable.
* Manual or automatic shut down.
* Automatic memory of calibration value,and automatic recognize the substrate.
* Operation process have buzzing reminder,while no buzzing in continuous mode.
* Separate Type, measurements can be more flexibility.

* Operating Principle:Magnetic Induction(F) Only for CM-8821 / Eddy Current (NF)Only for CM-8823
* Measuring Range: 0~1000μm / 0~40 mil
* Resolution:0.1 μm / 1 m
* Min. Radius Workpiece: F Type: convex 1.5 mm / concave 25 mm(for CM-8821); NF Type: convex 3 mm / concave 50 mm(For CM-8823)
* Min. Measuring Area:6 mm
* Min. Sample Thickness:0.3 mm
* Accuracy:± 1~3%n or ± 2.5 μm
* Auto Power Off
* Metric / Imperial:Convertible
* Battery Indicator: Low Battery Indicator
* Operating Conditions:Temp. 0~50 °C, Humidity: <80 %RH
* Power Supply:4 x 1.5 V AAA (UM-4) Battery(no included)
* Dimensions:161 x 69x 32 mm
* Weight:210 g (Not Including Batteries)