Features: *High-Quality Material: Made of high-quality material, which is durable and wear-resistant, not easy to break, and can be used for a long time. *Portable design: This coating thickness gauge is small in size, lightweight, portable and can be taken anywhere. *High performance: This coating thickness gauge has high accuracy, backlight digital display function, battery power indicator, and automatic shutdown function, making it easy to use. *Application: Thickness gauge is used to measure the thickness of metal plating and coatings such as paint/enamel/chromes on steel, paint and anodized coatings on aluminum/copper. Automatically detect substrate properties. *Suitable for many occasion: This instrument is used for non-destructive measurement of coating and paint thickness. It is an essential equipment for material surfaces treatments and is widely used in manufacturing, metal processing industry, chemicals industry, commoditys inspection and other fields. It can also work stably in laboratories, workshops and outdoors. Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Description: Material: ABS+electronic components Size: 111.9*56.6*22.4mm Working height: Power supply: 3.7V 400mA Package List: 1 x Coating Thickness Gauges