Characteristic: 1. APPLICABLE SCENARIO: The coating thickness gauge is professional do testing used cars, iron, aluminum and zinc do three applications, practical and useful 2. TWO MODES: Car paint thickness gauge ma two measurement modes to meet different requirements. Measurement data can only be updated once for a single measurement. Data is constantly updated during continuous measurement 3. NON-DESTRUCTIVE INDUCTION: The car coating thickness meter uses two principles of electromagnetic induction and eddy induction to measure the coating thickness without damage 4. MEASUREMENT OBJECT: The paint thickness gauge is used do measure the thickness of galvanic coatings or metal coatings. Used do measure the thickness of rubber, ceramics, enamel, paint, metal and car paint. 5. PORTABLE AND RECHARGEABLE: This shell thickness gauge, powered by a 3,7V lithium battery, can be easily moved and charged for continuous operation. Specification: Item Type: Coating Thickness Meter Material: ABS Power supply: 3,7V 400mAh lithium battery Display: LCD screen Testing Range: 0-1500μm List of packages: 1 x Coating Thickness Meter 1 x User Manual 1 x USB cable 2 x Metal Calibration Plates 5 x Plastic Calibration Plates 1 x do storage bag