NEXDIAG Professional Coating Thickness Gauge NEXPTG-PRO

Assessing paint thickness on vehicle bodies is critical for detecting repainted panels, hidden bodywork, or corrosion. The NEXDIAG Professional Paint Thickness Gauge NEXPTG-PRO provides accurate, non-destructive measurements on both ferrous and non-ferrous substrates, helping professionals and enthusiasts evaluate paint condition with confidence.

Who is it for

This gauge is ideal for automotive inspectors, body shop technicians, used car dealers, and detailers who need to verify paint integrity or identify areas of repair. It is also suitable for quality control in manufacturing and painting operations.

Main features

• Dual measurement technology: magnetic induction for ferrous metals and eddy current for non-ferrous metals.
• Wide measuring range: 0 to 2000 µm (0 to 78.74 mils).
• Automatic substrate recognition switches between Fe and NFe modes.
• Backlit LCD display with clear readings and measurement statistics (MIN/MAX/AVG).
• Memory for 200 measurements with sound signaling for paint layer interpretation.
• Integrated LED flashlight for working in low-light conditions.
• Automatic and manual calibration with 7 calibration points.
• Compact and portable, powered by two AAA batteries.

Specifications

• Measurement principle: Magnetic Induction (Fe) & Eddy Current (NFe)
• Substrate compatibility: Ferrous (steel, galvanized steel) and non-ferrous (aluminum)
• Measurement range: 0 - 2000 µm (0 - 78.74 mils)
• Resolution: 10 µm (0-500 µm), 50 µm (500-2000 µm)
• Accuracy: ±(10 µm + 5% of reading) for 0-500 µm; ±(50 µm + 5% of reading) for 500-2000 µm
• Units: µm, mils
• Display: Backlit LCD
• Memory: 200 measurements
• Calibration: Automatic and manual (7 points)
• Probe: Integrated, spring-loaded spherical
• Substrate detection: Automatic
• Sound signaling: Yes
• Integrated light: LED flashlight
• Power supply: 2x AAA 1.5V batteries
• Operating temperature: -20°C to 40°C (-4°F to 104°F)
• Auto power off: Yes (after 2 minutes)
• Measurement functions: MIN/MAX/AVG, Hold
• Measurement speed: Up to 4 measurements per second

Tips

For best results, ensure the surface is clean and free of debris. Calibrate the gauge on the uncoated substrate before measuring, and take multiple readings across the panel to identify inconsistencies.