Ultra-precise resolution 1um, FE/NFE coating measurement, automotive paint 0-2000um Small size, high precision battery level indicator Auto power off function for FE/NFE Thickness gauges are used to measure the thickness of metal plating and coatings such as paint/enamel/chrome on steel, paint and anodized coatings on aluminum/copper. Automatic detection of substrate properties. This instrument is used for non-destructive measurement of the thickness of coatings and paints. It is an essential equipment for material surface treatment, widely used in manufacturing, metal processing, chemical industry, commodity inspection and other fields, and can also work stably in laboratories, workshops and outdoors. Measuring range:0-2000UM Measurement accuracy: (3%+1UM) Operating temperature:-10 degrees Celsius to 50 degrees Celsius Colour:Black Material:Plastic Package Contents: 1 * Coating Thickness Gauge Only 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.