NEXDIAG Advanced Coating Thickness Gauge

Measure paint thickness from 0 to 2000 µm with ±(2% + 2 µm) accuracy using automatic ferrous/non-ferrous substrate detection.

Overview

The NEXDIAG Advanced Paint Thickness Gauge is a professional tool for assessing paint coatings on steel, galvanized steel, and aluminum. It automatically detects the substrate type and provides precise measurements in µm, mm, or mils. The backlit LCD ensures readability in any lighting, while the integrated probe allows for one-handed operation.

What stands out

• Automatic substrate detection for ferrous and non-ferrous metals
• Wide measurement range up to 2000 µm with 1 µm resolution
• Sound and LED signaling for layer count and paint condition
• HOLD function freezes readings for easy recording
• Auto power off after 2 minutes to conserve battery

Technical details

• Measurement principle: F (ferrous) and N (non-ferrous) auto-detection
• Measurement range: 0 to 2000 µm (0 to 2 mm)
• Resolution: 1 µm
• Accuracy: ±(2% + 2 µm)
• Substrates: steel, galvanized steel, aluminum
• Display: backlit LCD
• Units: µm, mm, mils
• Calibration: automatic (zeroing function)
• Modes: single, continuous
• Minimum measurement area: 15 x 15 mm
• Minimum curvature radius: convex 5 mm, concave 25 mm
• Minimum substrate thickness: 0.5 mm
• Operating temperature: -20°C to 40°C
• Power: 2x AAA batteries
• Auto power off: after 2 minutes of inactivity

Our verdict

A reliable and accurate paint thickness gauge with automatic substrate detection and clear visual/audio indicators, ideal for automotive and industrial coating inspections.