The gauge is mainly used to measure the thickness of metal plating and coatings such as paint/enamel/chrome on steel, paint and anodic oxide coatings on aluminum/copper. Automatically detects the attributes of the substrate. It can be used to non-destructively measure the thickness of coatings and paints. It is an essential equipment for material surface and is widely used in manufacturing, metal processing industry, chemical industry, commercial inspection, etc. It can also work stably in the laboratory, workshop and outside. 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 statistical data display, average, minimum, maximum and number. This instrument supports up to 50 data to carry on the statistics, when reaches 50, the latest data will replace the oldest data, the statistical value will be updated automatically. Three Probe Modes: With three probe modes of automatic (AUTO) mode, magnetic induction (F) mode and vortex (NFE) mode, you can switch depending on your needs. Unit Switching Function: Press to switch the units between micron um, millimeter mm, and Mill mils. Zeroing Calibration: In order to improve the test accuracy, it is suggested that the instrument should be calibrated, to ensure higher accuracy. Multifunctional Design: Equipped with battery power indicating and 3 minutes no operation automatic shutoff function, and support turn on and off the backlight. Statistical Display: With statistical display display function, you can see the average, minimum, maximum, number clearly. This instrument supports up to 50 data to carry on the statistics, when reaches 50, the latest data will replace the oldest data, the statistical value will be updated automatically. Standard Aluminum Film: Comes with aluminum sheet and 6pcs calibration films, with different thickness of 0.05mm, 0.25mm, 0.10mm, 0.50mm, 1.00mm and 2.00mm to meet your demands. Measurement Object: The tester is used for non-destructive measurement of coating and paint thickness, fast and accurate. It is mainly used to measure the thickness of non-conductive coating on metal surface, as well as the thickness of non-ferromagnetic coating on ferromagnetic metal (such as iron, nickel, cobalt, etc.), such as paint thickness on automobile surface, coating thickness of metal parts and so on. Wide Applications: It is widely used in manufacturing, metal processing industry, chemical industry, commercial inspection, etc. It can also work stably in the laboratory, workshop and other fields. Specifications: Name: Thickness Gauge Material: ABS Color: white, black (optional) Display: LCD backlight diaplay Battery: 2 * 1.5V AAA battery (not included) Measurement ranges: 0-2000UM Measurement accuracy: ±(3% +1UM) Operating temperature: -10 to 50 Item size: 85 * 40 * 30mm / 3.35 * 1.57 * 1.18in Package size: 90 * 55 * 42mm / 3.54 * 2.17 * 1.65in Package weight: 82g / 2.89ounce Packing List: 1 * Thickness Gauge 6 * Calibration Film 1 * Base Sheet 1 * Manual