Feature: 1. Digital Coating Thickness Gauge: Small diameter high accuracy probe, automatically recognizes base type for rapid measurement. Quick response, low error value, auto power off, wide measuring range. 2. Easy to Read Backlit Digital Display: Easily read measurement data even in dark environments. Large screen display, clearer and more intuitive readings, meets the testing needs of various industries. 3. Self Calibration: Coating Paint thickness gauge with 0 point and multi point calibration, simple operation, accurate measurement. Responsive buttons, waterproof soft touch keys, comfortable feel. 4. Ergonomic Design: Paint thickness gauge is comfortable to hold, more convenient to operate. Compact and portable, it can be placed in a pocket or bag for use whenever needed. 5. A Useful, Versatile Meter for Many Applications: High accuracy coating thickness gauge is suitable for car manufacturing, industrial production, mechanical processing, equipment manufacturing, and other fields. Specification: Item Type: Coating Thickness Gauge Product Material: ABS Weight: Approx. 110g / 3.9oz Resolution: 0.01 mm/1 mm Measuring Range: 0-1.8mm Measurement Accuracy: 0.03mm Power Supply: 2 x 1.5V AAA Battery (Battery Not Included) Working Temperature: 0 Celsius to 40 Celsius. Package List: 1 x Coating Thickness Gauge6 x Calibration Plates1 x Instruction Manual1 x Chassis