Car Paint Tester Coating Thickness Gauge with Digital LCD Backlight Display Coating Depth Detector Measuring Paint Depth

Measurement step：Step 1. Prepare the parts to be tested.Step 2. Stay away from the metal object at least 2 cm, press the switch key to turn on. Note: it is suggested that the instrument should be zeroed with reference to "zero calibration" beforetesting.Step 3. The probe is placed vertically and quickly on the surface to be measured until the drop is heard, and the measured value is displayed on the screen, and then the probe is lifted at least 2 cm away from the part to be measured, and the next measurement can be carried out. Note: if the automatic shutdown function is turned on and there is no operation within 3 minutes, the instrument will automatically shut down.Specifications:Material: ABSColor: Orange, black (optional)Screen: Horizontal, vertical (optional)Measuring range: 0~2000umPrecision: ±(3%+1um)Resolution: 0um~99.9um(0.1um) 100um~999um(1um) >1000um(0.01mm)Zero calibration:SupportStatistics: Average, minimum, maximum, numberUnit:um,mm,milsMinimum convex Radian: 5mmMinimum concave Radian: 25mmMinimum measured area: Diameter 20mmMinimum substrate thickness: 0.2mmDiameter 20mm Maximum measuring speed: 2 readings per secondPower supply: 2 1.5V 7 battery (Not include)Operating environment Temperature:0 ~ 50 °C 20 ~ 90%rh (non-condensed) Preservation environment Temperature:-10 ^ 60 °C 20 ^ 90%rh (non-condensation)Size: 113mmX53mmX24mmweight: 80gPacking List:1 * Thickness gauge1 * Calibration piece1 * Instructions