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EXTECH CG304 Coating Thickness Tester

The Extech CG304 offers dual-technology coating thickness measurement, capable of automatically recognizing ferrous and non-ferrous substrates. It uses magnetic induction for ferrous materials and eddy-current measurement for non-ferrous materials. The device features an easy-to-use menu system, a backlit dot matrix LCD display with adjustable contrast for visibility in various lighting conditions, and a memory that can store up to 2,500 readings across 50 groups. It includes a zero-point calibration function and Bluetooth connectivity for wirelessly transmitting data to a PC for detailed analysis and report generation. Suitable for automotive paint inspection, quality control in anodizing or galvanizing processes, and applications in manufacturing, pipeline, and aerospace industries.

Authorized Distributors
Source:DigiKey
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-06-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $359
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:CG304
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:

EXTECH CG304 Coating Thickness Tester Specifications:

  • Working Principle: Magnetic Induction for ferrous, Eddy Current for non-ferrous
  • Measuring Range: 0 to 2000um (0 to 78.7mils)
  • Accuracy: ±2%+2um (0 to 1000um), ±3.5% (1000 to 2000um)
  • Resolution: 0.1um (0.01mils)
  • Minimum Curvature Radius: 1.5mm (69.06mils)
  • Minimum Diameter: 7mm (275.6mils)
  • Minimum Thickness: 0.5mm (19.69mils)
  • Dimensions: 4.7 x 2.4 x 1.25 inches (120 x 62 x 32mm)
  • Weight: Approximately 6.17 oz (175g)
  • Display: Backlit dot matrix LCD with adjustable contrast
  • Memory: 2500 readings in 50 groups
  • Connectivity: Bluetooth wireless transmission
  • Power: Two AAA batteries included
  • Calibration: Zero-point calibration function
  • Application: Automotive, galvanizing, anodizing, manufacturing, aerospace, pipeline
  • Certifications: Subject to change, see manufacturer notes

Buy the Extech CG304 – Reliable Coating Thickness Tester for Industrial Applications

Purchase the Extech CG304 online today to ensure accurate, non-destructive coating thickness measurements for ferrous and non-ferrous materials. This versatile device features dual technology measurement methods, automatic material recognition, and a user-friendly display, making it ideal for automotive paint inspections, galvanizing, anodizing, manufacturing, pipeline, and aerospace sectors. Its Bluetooth wireless connectivity allows fast data transfer to your PC for detailed analysis and reporting. With memory storage for up to 2500 readings and a zero-point calibration feature, this tester guarantees reliable results and improves your quality assurance processes. Order now and elevate your inspection capabilities with this advanced coating thickness measurement tool.

Order your Extech CG304 coating thickness tester today and enhance your quality control processes with precise, dual-technology measurements and wireless data transfer.

Frequently Asked Questions

Where can I buy EXTECH CG304?

You can click on the BUY or RFQ button to purchase CG304 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part CG304?

You can download the CG304 datasheet or visit the EXTECH website for support.

Who is the manufacturer of CG304?

EXTECH

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