Features: - Built-in magnetic induction and eddy current dual-principle probe automatically identifies the metal substrate; simply place the device on the surface to measure coating thickness. - Digital LCD with backlight enables clear reading in low-light or nighttime conditions. - Measurement units switchable between µm, mm, and mils. - For accurate paint thickness measurement, position the probe perpendicular (90°) to the test surface. - Portable, non-destructive, and precise measurement of non-metallic coatings (e.g., paint, film) on metal substrates. - Designed primarily for measuring automotive surface paint and other industrial coatings. Measurement Steps: 1. Prepare the test surface. 2. Keep the device at least 2 cm away from any metal object, then press the power button to turn it on. Zero calibration is recommended before use. 3. Place the probe vertically and firmly onto the surface until an audible click is heard. The reading appears instantly on screen. Lift the probe at least 2 cm away before the next measurement. Note: Auto-shutdown activates after 3 minutes of inactivity if enabled. Specifications: - Material: ABS - Color: Orange or black (optional) - Display orientation: Horizontal or vertical (optional) - Measuring range: 0–2000 µm - Accuracy: ±(3% + 1 µm) - Resolution: - 0–99.9 µm: 0.1 µm - 100–999 µm: 1 µm - ≥1000 µm: 0.01 mm - Zero calibration: Supported - Statistical functions: Average, minimum, maximum, count - Units: µm, mm, mils - Minimum convex radius: 5 mm - Minimum concave radius: 25 mm - Minimum test area diameter: 20 mm - Minimum substrate thickness: 0.2 mm - Maximum measurement speed: 2 readings per second - Power supply: 2 × 1.5V AAA batteries (not included) - Operating temperature: 0–50°C; humidity: 20–90% RH (non-condensing) - Storage temperature: −10–60°C; humidity: 20–90% RH (non-condensing) - Dimensions: 113 × 53 × 24 mm - Weight: 80 g Package Includes: - 1 × Coating Thickness Gauge - 1 × Calibration Standard - 1 × User Manual