EXTECH Coating Thickness Tester with Bluetooth: 78.7 mil Max Thick Measured, NIST
The EXTECH Coating Thickness Tester (MPN CG304) is a digital gauge for magnetic coatings on all metals, with a maximum measured thickness of 78.7 mil. It features Bluetooth connectivity, a NIST calibration…
SKU 3G-OTH-179710
Also listed as: CG 304 · CG-304
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The EXTECH Coating Thickness Tester (MPN CG304) is a digital gauge for magnetic coatings on all metals, with a maximum measured thickness of 78.7 mil. It features Bluetooth connectivity, a NIST calibration certificate, and a thickness measurement accuracy of +/- 2% + 2 µm. The unit includes steel and aluminum substrates for versatile testing on ferrous and non-ferrous materials.
Frequently Asked Questions
What is the EXTECH Coating Thickness Tester CG304 used for?
The EXTECH CG304 measures the thickness of non-magnetic coatings on ferrous and non-ferrous metals, such as paint or plating on steel or aluminum. It is used in quality control, automotive refinishing, and industrial inspection to verify coating uniformity and compliance with specifications.
What are the specifications of the EXTECH CG304?
The EXTECH CG304 is a digital magnetic gauge with a maximum measured thickness of 78.7 mil. Accuracy is +/- 2% + 2 µm on ferrous substrates and +/- 3.5% from 1000 to 2000 µm on non-ferrous. It includes a NIST calibration certificate, Bluetooth connectivity, and steel and aluminum substrates.
Where to buy the EXTECH CG304 worldwide?
3G Electric supplies the EXTECH CG304 coating thickness tester to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this NIST-certified digital gauge.
How to calibrate the EXTECH CG304 coating thickness tester?
Calibrate the EXTECH CG304 using the included steel and aluminum substrates and the supplied NIST-traceable standards. Follow the manufacturer's procedure: zero the gauge on the bare substrate, then measure the calibration foil. For best accuracy, recalibrate before each use or when changing substrate material.
Used in
Common applications for EXTECHEXTECH Products
3G Electric supplies EXTECH gauges for magnetic coatings on all metals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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