Features:1. Support live voice broadcast, you do not need to distract data2. Measurement data can generate histograms for easy analysis of coating changes3. With 8 independent group modes, each group can store 32 pieces of data, each group can view data separately and generate histogram analysis4. 2in high-definition color screen for easy reading5. Can test non-magnetic covering magnetic substrate, non-conductive covering non-magnetic metal substrate, such as car paint, rubber, paint and enamelSpecification:Condition: 100% Model: SW-6310AType：SW-6310AMeasuring Range：0-1700umResolution：0.1um@(0-99.9um) 1um@(100-1700um)Display error：+/-(2+2%*H)um@(0-500um) +/-(2.5%*H)um@(500-1700um)Min Measurement Area：25x25mmMin Curvature：Convex Surface 5mm,Concave Surface 30mmMin Substrate Tthickness：Magnetic 0.2mm,Non-magnetic 0.05mmDisplay Screen：2.0 inch segment code screenData Storage：30 timesData Output:N/APower Supply:2x1.5A AAA Battery(not included)Voice Broadcast:N/AHistogram Data Analysis:N/AWeight: Approx. 480g / 16.9ozPackage List:1 * Car Painting Thickness Gauge1 * Handle Box1 * Hand Rope1 Box of Calibration Block1 * User ManualWe are committed to providing good quality services, if you have any needs, welcome to consult，we will do our best to meet 。