Features: Introduction: Used to measure the thickness of metal coatings and coatings such as paint/enamel/chrome on steel paint and anodized coatings on aluminium/copper.Application: This instrument is used for non-destructive measurement of coating and paint thickness and automatic detection of substrate properties. Small Size High Precision: Ultra-precision resolution 1um FE/NFE coating measurement automotive paint 0-2000um. More Functions: Battery level indication automatic shutdown automatic detection of substrate properties. Widely Used: It is an essential equipment for material surface treatment widely used in manufacturing metal processing industry chemical industry commodity inspection and other fields and can also work stably in laboratories workshops and outdoors. otice:Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Material:ABS Size: 5*2.2*12.2cm Battery: 2 x 1.5V AAA battery (not included) Color/Style: As the picture shownMeasuring range: 0-2000UM Measurement accuracy: (3%+1UM) includes: 1 x Gauge 1 x Manual1 set Calibration film1 x Base sheet