Extech CG204 Coating Thickness Tester

The Extech CG204 measures coating thickness on ferrous and non-ferrous metals with automatic substrate recognition.

Non-destructive coating thickness with automatic ferrous/non-ferrous recognition
Magnetic induction for ferrous and eddy current for non-ferrous metals
Single and continuous measurement modes
400-reading memory
Programmable high and low alarms

Range (Ferrous and Non-Ferrous)	0 to 1250 µm (0 to 49 mils)
Accuracy	±3%
Resolution	0.1 µm (0.004 mils)
Min Curvature Radius	1.5 mm ferrous; 3 mm non-ferrous
Min Diameter	7 mm ferrous; 5 mm non-ferrous
Min Substrate Thickness	0.5 mm ferrous; 0.3 mm non-ferrous
Memory	400 readings

Extech