Feature: 1. Application: Coating thickness gauge is used for non destructive measurement of coating and paint thickness. It is widely used in manufacturing, metal processing, chemical industry, commodity inspection, etc. It can also work stably in laboratory, workshop and outdoor. 2. Calibration Function: This digital coating thickness gauge has automatic zero calibration and multi point calibration function to prevent mis calibration, simple keys, easy one handed operation, is the necessary equipment for material surface treatment. 3. Coating Thickness Measurement: Painting thickness detector is used to measure the thickness of metal coatings and plating, such as paint or enamel on steel, paint and anodized coatings on aluminum or copper. The characteristics of the substrate are automatically detected. 4. Wide Range Of Measurements: Composite coating thickness detector, dual battery (not included) operation, energy saving and environmentally friendly. Highly sensitive probe, can measure magnetic and non magnetic coatings. 0 to 2000um, wider measurement range. 5. LCD Display: This painting thickness meter can automatically identify the substrate and display on the LCD HD backlit screen. Small size, high accuracy, with battery level indicator and auto power off function. Specification: Item Type: Coating Thickness Gauge Material: ABS Batteries: 2 x AAA (Shipped Without Batteries) Resolution: 1um Measuring Range: 0-2000UM Measurement Accuracy: ± (3% Plus 1UM). Package List: 1 x Coating Thickness Gauge6 x Calibration Tablets 1 x Instruction Manual 1 x Base Plate