This product is mainly used to measure the thickness of non-conductive coating on metal surface. Built-in magnetic induction and vortex double principle probe, can automatically identify the measured metal substrate, only need to be placed on the measured surface, can automatically calculate the thickness of the coating. Digital LCD display with backlight, support display average, minimum, maximum, statistical number. With three probe modes, zeroing calibration, automatic temperature compensation algorithm, and units switch function. Features: Easy Operation: Built-in magnetic induction and vortex double principle probe, can automatically identify the measured metal substrate, only need to be placed on the measured surface, can automatically calculate the thickness of the coating. Digital LCD Display: Digital display with backlight, support display average, minimum, maximum, statistical number. Three Probe Modes: With three probe modes of automatic (AUTO) mode, magnetic induction (F) mode and Eddy current (N) mode, you can switch depending on your needs. Unit Switching Function: Press up to switch the units between um and mils. Zeroing Calibration & Automatic Temperature Compensation Algorithm: In order to improve the test accuracy, it is suggested that the instrument should be calibrated. Automatic temperature compensation algorithm to ensure higher accuracy. Measurement Objects: The tester is used for non-destructive measurement of coating and paint thickness, fast and accurate. It is used to measure the thickness of plated and coated plates on metals such as paint/chrome on steel, paint and anodic oxide coatings on aluminum/copper. Wide Applications: It is widely used in automotive ink inspection, electroplating layer, surface process, pipeline anti-corrosion layer, surface mechanical equipment anti-corrosion, chemical equipment, quality control and other fields. Specifications: Name: Thickness Gauge Material: ABS Color: white, black (optional) Display: landscape screen, vertical screen (optional) Battery: 2 * 1.5V AAA battery (not included) Resolution: 0.01mm / 1mil Measurement range: 0-2000UM Measurement accuracy: (3% + 1UM) Operating temperature: -10 to 50 Item size: 110 * 52 * 25mm / 4.33 * 2.05 * 0.98in Item weight: 85g / 3.00ounce Package size: 115 * 58 * 36mm / 4.53 * 2.28 * 1.42in Package weight: 102g / 3.60ounce Packing List: 1 * Thickness Gauge 5 * Calibration Film 1 * Base Sheet 1 * Manual