Features 1. Automatic Detection: The coating paint thickness gauge is designed with dual technology. The non-destructive coating thickness tester provides automatic recognition for both ferrous and non-ferrous substrates, simplifying surface coating measurements. 2. High Accuracy: This tester offers high accuracy due to its digital thickness measurement capability. 3. Easy to Read Display: The paint depth thickness gauge features a large screen display that shows substrate metal type, working mode, measurement value, battery status, and readings in either micrometers (µm) or mils. 4. Convenient and Usable: This compact and accurate instrument quickly measures coating or plating thickness on various metal surfaces. It supports measurements on curved, rough, concave, or convex surfaces thanks to the dynamic design of the measuring sensor. 5. Wide Application: This device is suitable for measuring the average thickness of paint on vehicle bodies and is used in manufacturing, shipbuilding, workshops, paint shops, aircraft industries, and automotive applications by both professionals and hobbyists. Specifications Material: ABS Color: White, Black Package Size: 12 x 5 x 2 cm Weight: 95 g Battery: 2 x AAA (Not Included) Voltage: 1.5 V Test Range: 0–2000 µm Test Accuracy: ±(3% + 1 µm) Operating Temperature: -10°C to 50°C Packaging: Color Box Package Includes: 1 x Coating Thickness Gauge 1 x Calibration Sheet 1 x Instruction Manual