Dual Metal Detection: The coating thickness gauge meter can measure paint surface coatings on both magnetic and non-magnetic metals. Measuring Range: With a high measurement accuracy range of 0-2000um, the paint thickness gauge accommodates a diverse range of applications. It can store up to 50 sets of measurement data, automatically replacing older records with newly tested data. Backlight and Auto Off: The auto paint gauge meter integrates with a backlight HD LCD display to allow users to see their measurements in low-light conditions. In addition, the instrument features auto-shut after 3 mintues without opertation reduce power consumption. Wide Range of Applications :This thickness detector can be used for a variety of applications, including car paint coating thickness, electroplate metal coating thickness, and more. Package Include: Base Testing unit with 6*Calibration film, 1*base sheet, 1*manual, 1*lanyard, 2*AAA battery.