Features: Thickness gauges are used to measure the thickness of metal coatings and coatings, such as paint/enamel/chrome on steel, paint on aluminum/copper, and anodized coatings. Automatically detects the properties of the substrate.This instrument is used for non-destructive measurement of the thickness of coatings and . It is a necessary equipment for material surface treatment, which is widely used in manufacturing, metal processing industry, chemical industry, commodity inspection and other fields, and can also work stably in laboratories, workshops and outdoors.Specifications: Super precision resolution 1um, FE/NFE coating measurement, automotive paint 0-2000umSmall size and high precisionBattery level indicationAutomatic shutdown functionFor FE/NFEMeasuring range: 0-2000UMMeasurement accuracy: (3%+1UM)Operating temperature: -10 degrees Celsius 50 degrees CelsiusMaterial: plasticcolour: blackPackage Contents: 1 x Coating Thickness GaugeOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.