Fe & Nfe Digital Mini Paint Coating Thickness Gauge with Color Screen

Functions:
1.Menu operation and color-screen HD display.
2.Thickness measurement of non-magnetic coating on magnetic metal substrate surface and non-metallic coating on non-magnetic metal substrate .
3.Two measurement methods: single measurement, continuous measurement.
4.Basic calibration and Zero-point calibration available.
5.Metric/imperial unit and storage function.
6.Screen rotation, charge protection, multi-interface displays, screen brightness selection.
7.Automatic shutdown.
Technical Parameters:
Measurement range:0~ 1300um/51mil
Resolution: ( 0.1μm(<100μm) ,1μm( 2100μm) )/0.1mil
Measurement error: ≤150μm ±5μm > 150μm ±(3%H+ 1μm)
Minimum diameter of magnetic metal substrate:12mm
Minimum thickness of magnetic metal substrate:0.5mm
Minimum radius of curvature for magnetic convex substrate:2mm
Minimum radius of curvature for magnetic concave substrate:11mm
Minimum diameter of non-magnetic metal substrate:50mm
Minimum thickness of non-magnetic metal substrate:0.5mm
Working voltage:DC 3.7V (Lithium battery capacity 1000mAh)
Size:52.9*26*117mm
Weight:102.4g (including battery)