
Coating Thickness Gauges
Handheld dry-film thickness gauges for coatings on ferrous and non-ferrous metals.

3NH coating thickness gauges measure dry-film thickness non-destructively. The YT8200 uses magnetic induction for coatings on steel and iron; the YT6300 measures on both ferrous and non-ferrous substrates, and the YT8300 and YT8500 detect the substrate automatically and switch between magnetic induction and eddy current.
The YT8500 adds data storage for inspection records.
- Magnetic induction for ferrous substrates
- Eddy current for non-ferrous substrates
- Automatic substrate detection on dual-mode models
- Data storage on the YT8500
- Paint and powder coating inspection
- Galvanising and anodising checks
- Automotive and fabrication QC
- Protective coating inspection on steel structures
Explore other 3NH product lines

Benchtop Spectrophotometers
Laboratory-grade d/8° spectrophotometers for reflectance and transmittance colour measurement.
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Portable Spectrophotometers
Handheld grating spectrophotometers that take lab-grade colour measurement to the production floor.
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Multi-angle Spectrophotometers
Measure metallic, pearlescent and effect finishes whose colour changes with viewing angle.
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Spectrodensitometers
45/0 instruments that measure print density and colour together for press-side quality control.
View Details →Request 3NHCoating Thickness Gauges
Contact our team for genuine 3NHcoating thickness gauges with full technical support and accredited calibration across the UAE.