Easy Operation: Built-in magnetic induction and eddy current dual principle probe automatically identifies the metal substrate. Simply place it on the surface to automatically calculate coating thickness. Digital LCD Display: Digital display with backlight supports statistical data display including average, minimum, maximum, and number of measurements. The device stores up to 50 data points; when full, the newest reading replaces the oldest, and statistical values update automatically. Three Measurement Modes: Features three modes automatic (AUTO), magnetic induction (F), and eddy current (NFE) allowing mode switching based on user requirements. Unit Switching Function: Press to switch units between m, mm, and mils. Calibration: For improved accuracy, calibration is recommended before use. Multifunctional Design: Includes battery level indicator and automatic power-off after 3 minutes of inactivity. Backlight can be turned on or off manually. Standard Calibration Foils: Includes an aluminum base sheet and six calibration foils with thicknesses of 0.05mm, 0.10mm, 0.25mm, 0.50mm, 1.00mm, and 2.00mm to meet various calibration needs. Measurement Object: Designed for non-destructive measurement of coating thickness on metal substrates. Accurately measures non-conductive coatings on metal surfaces and non-ferromagnetic coatings on ferromagnetic metals such as iron, nickel, and cobalt. Ideal for applications like paint thickness on automotive surfaces and coatings on metal components. Wide Applications: Commonly used in manufacturing, metal processing, chemical industry, quality inspection, laboratories, workshops, and field operations. Name: Thickness Gauge Display: LCD with backlight Measurement Range: 02000 m Measurement Accuracy: (3% + 1 m) Operating Temperature: -10C to 50C Power Supply: 2 x AAA batteries (batteries not included) Color: White Material: ABS Size: 85 x 40 x 30 mm (3.35 x 1.57 x 1.18 in) Package Contents: 1 x Thickness Gauge 6 x Calibration Foils 1 x Base Sheet Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display settings may cause slight color variations between the product image and actual item. Measurement error allowance is 13 mm.