Plastic coating thickness gauge

We are offering coating thickness gauge.
Features
 thickness measurement using magnetic method to measure the non-magnetic coating on a magnetic metal substrate.
 single-point or two-point method could be used to correct probe system deviation, in order to ensure the accuracy of the device in the process of measuring.
 power voltage indicator.
 speaker beep while operating.
 power-off automatically when idle; manually power-off available.
 negative display function to ensure the accuracy of zero point calibration.
 ultra-low power consumption, less than 10 μa in standby mode.
Technical data
 measuring range: 0-1250 μm
 power supply: 2 * aa batteries
 measurement deviation: zero calibration ± (1 + 3% h); two-point calibration ± [(1% ~ 3% h)] h + 1.5
 ambient temperature: 0-40 ℃
 relative humidity: ≤85%
 minimum substrate: 10 * 10mm
 minimum curvature: 5mm convex; 5mm concave
 thinnest substrate: 0.4mm
 weight: 99g (with battery)
 size: 102mm * 66mm * 24mm