Bluetooth Digital Indicator Model SSI-550

Model : SSI-550Resolution :  0.001 mm.Measuring Range :  12.5 mm.Indication Error :  3 μmRepeatability :  2 μmMeasuring Force :  0.65-0.9 NStandard Contact Point :  φ2 mm. (Ball)Clamping :  φ8 mm. /h6 IP Rating :  IP54Battery :  CR2032Weight :  119