The Extech CG204 Coating Thickness Tester is a professional measurement tool designed for accurately measuring the thickness of non-metallic layers (such as paint, plastic, powder, and electrostatic coatings) on metal surfaces.
This device utilizes magnetic induction technology for ferrous surfaces (F) and ultrasonic waves for non-ferrous surfaces (N), ensuring high accuracy and stability in various working conditions.
With a measurement range of 0 to 1250 micrometers (0 to 50 mils), this product is an ideal choice for quality control in the automotive, shipbuilding, construction, and plumbing industries.
A standout feature of this model is its automatic measurement mode selection (F/N), which allows the user to quickly measure without needing manual adjustments by detecting the type of substrate.
The large LCD screen with adjustable viewing angle makes data readability easy in industrial environments with varying light conditions. Additionally, this device features data storage capability and a USB output that allows for information transfer to a computer for further analysis.
Key Features of the Extech CG204 Coating Thickness Tester
- Wide measurement range from 0 to 1250 micrometers (0 to 50 mils)
- Automatic selection of measurement modes F (ferrous) and N (non-ferrous)
- Large LCD display with adjustable viewing angle
- Data storage capability and USB connection for data transfer
- Ergonomic and portable design for on-site use
- High accuracy and good repeatability in various environmental conditions
Technical Specifications
| Feature | Value |
| Model | CG204 |
| Brand | Extech |
| Measurement Range | 0 to 1250 micrometers (0 to 50 mils) |
| Measurement Type | Magnetic induction (F) and ultrasonic waves (N) |
| Display | Large LCD with adjustable angle |
| Data Storage | Yes (transferable via USB) |
| Power Source | Battery (usually 9 volts) |
| Application | Quality control, coating inspection, heavy industries |
Frequently Asked Questions
Can this device measure the thickness of paint on non-metallic surfaces like aluminum or copper?
Yes, the CG204 model can accurately measure the thickness of coatings on non-ferrous metals such as aluminum, copper, and brass using the N (non-ferrous) measurement mode.
Is calibration possible for the Extech CG204 Coating Thickness Tester?
Yes, this device is capable of calibration, and it is recommended to periodically check it by accredited calibration centers to maintain measurement accuracy.
Are the measured data stored and transferable to a computer?
Yes, this model has data storage capacity and a USB port that facilitates the transfer of information to analytical software on a computer.
Conclusion
The Extech CG204 Coating Thickness Tester, with its high precision, advanced features, and user-friendly design, is an excellent choice for engineers and industrial technicians seeking a reliable tool for quality control of coatings.
This device, with its automatic recognition capability of substrate types and simple user interface, makes the inspection process quicker and more accurate, which is essential for industries that have a high sensitivity to the thickness of protective layers.
