The Extech CG204 is a portable meter designed for non-invasive coating thickness measurements with automatic recognition of ferrous and non-ferrous substrates. The tester uses dual technology to indicate ferrous (magnetic induction measurement) and non-ferrous (eddy current measurement) substrates. It features single and continuous measurement modes as well as direct and group working modes, 400-reading memory storage, and user-programmable high/low alarms. The CG204 comes with two AAA batteries, USB cable, software, calibration iron, calibration aluminum, precision standards, pouch case, and user manual.
Specifications
| General | |
|---|---|
| Coating Thickness [Ferrous] | 0 to 1250µm (0 to 49mils) |
| Coating Thickness [Ferrous] Basic Accuracy | ±3% |
| Coating Thickness [Ferrous] Max Resolution | 0.1µm (0.004mils) |
| Coating Thickness [Non_Ferrous] | 0 to 1250µm (0 to 49mils) |
| Coating Thickness [Non_Ferrous] Basic Accuracy | ±3% |
| Coating Thickness [Non_Ferrous] Max Resolution | 0.1µm (0.004mils) |
| Min Curvature Radius [Ferrous] | 1.5mm (59.06mils) |
| Min Curvature Radius [Non_Ferrous] | 3mm (118.1mils) |
| Min Diameter [Ferrous] | 7mm (275.6mils) |
| Min Diameter [Non_Ferrous] | 5mm (196.9mils) |
| Min Thickness [Ferrous] | 0.5mm (19.69mils) |
| Min Thickness [Non_Ferrous] | 0.3mm (11.81mils) |
| Working Principle [Ferrous] | Magnetic Induction |
| Working Principle [Non_Ferrous] | Eddy Current |
| Additional Details | |
|---|---|
| Certifications | CE |
| Dimensions | 4.7 × 2.4 × 1.25" (120 × 6 × 32mm) |
| Power | 2 × AAA batteries |
| Warranty | 2 years |
| Weight | 6.17oz (175g) |
Resources & Support
Certification
Extech CG204 Declaration of Conformity
User Manual
Extech CG204 User Manual
Datasheet
Extech CG204 Datasheet
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.