Feature 1[Automatic Recognition] With the automatic recognition function of the substrate, the dual purpose of iron and aluminum. 2[Metric And Imperial Unit] Metric and imperial unit selection, zero point calibration, holding the screen flip, suitable for different test environments. 3[High Definition Backlight] Thickness gauge with high definition backlight, with continuous measurement mode, with difference measurement mode. 4[High Accuracy] Using micron level high accuracy small caliber probes, automatically identify the properties of the substrate material, and quickly sense. 5[Widely Application] Car paint thickness tester is widely used in manufacturing, metal processing, chemical, commodity inspection and other inspection fields.Item Type: Coating Thickness GaugeProduct Size: Approx. 12.3 x 6 x 2.5 cm / 4.8 x 2.4 x 1 inApplication: Paint coating, plating, film, anticorrosive paint, fireproof coating, automotive paintMeasurable Objects (The Material To Be Tested Can Be Measured When The Material Meets The Following Conditions): Non magnetic covering layer, non metal covering layer, magnetic metal substrate, non magnetic metal substrateWeight: Approx. 279g / 9.8ozMeasuring Range: 0~1800m/70.8mil/1.8mmResolution: (0.1m(<100m),1m(100m))/0.1mil/0.001mmMeasurement Error: 150m, 5m >150 m, (3%H+1m)Minimum Diameter of Magnetic Substrate: 12mmMinimum Thickness of Magnetic Substrate: 0.5mmMinimum Curvature Radius of Magnetic Convex Surface: 2mmMinimum Curvature Radius of Magnetic Concave Surface: 11mmMinimum Diameter of Non Magnetic Substrate: 50mmMinimum Thickness of Non Magnetic Substrate: 0.5mmRange of Working Temperature: -20~+40, it is recommended to use in different environments, especially when the temperature difference is large, it needs to be recalibrated before useWorking Humidity Range: 10~95%RHBattery: 2 x 1.5V AAA alkaline battery (Battery Not Included)Unit UNIT/Up Button: Short press can switch between m, mil, mm, and the calibration data increase keyUnit MODE Measurement Mode/Screen Flip/Down Key: Short press can sequentially switch between SNG single measurement, CTN continuous measurement, and DlF difference measurement. Long press to flip the screen and calibrate data reduction keyUnit CAL Backlight/Calibration Key: Short press to turn on/off the backlight, long press to enter/exit calibration .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Coating Thickness Gauge (Battery Not Included)1 x Plastic Storage Bag6 x Calibration Sheet2 x Metal Sheets1 x Cloth Storage Bag1 x Rope1 x Yellow Accessories1 x English Manual