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CG204: Coating Thickness Tester

Automatic recognition of ferrous and non-ferrous substrates

View Datasheet > CG204


The CG204 is a portable meter designed for noninvasive coating thickness measurements. The tester uses dual technology that provides automatic recognition of ferrous (magnetic induction measurement) and non-ferrous (eddy current measurement) substrates. Featuring two measuring modes: Single and Continuous, 400 reading memory storage and user-programmable high/low alarms. Comes with two AAA batteries, USB cable, software, calibration iron, calibration aluminum, precision standards, pouch case, and user manual.

Additional information

Range (max res)

Ferrous: 0 to 1250µm (0.1µm); 0 to 49mils (0.004mils) Non-Ferrous: 0 to 1250µm (0.1µm); 0 to 49mils (0.004mils)

Basic Accuracy


Min. Curvature Radius

Ferrous: 1.5mm (59.06mils) Non-Ferrous: 3mm (118.1mils)

Minimum Diameter

Ferrous: 7mm (275.6mils) Non-Ferrous: 5mm (196.9mils)

Minimum Thickness

Ferrous: 0.5mm (19.69mils) Non-Ferrous: 0.5mm (19.69mils)

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