Specifications Brand FNIRSIModel CTG 20Measuring Range 0 1400μmAccuracy ±3 2μmResolution Ratio 0 1μmCalibration Zero point calibration multi point calibrationUnit μm milMinimum Convex CurvatureRadius 5mmMinimum Concave CurvatureRadius 25mmMinimum Measurement Area Diameter 20mmWork Environment No strong magnetic field Temperature 10°C to 50°C Humidity 20 90 RHBattery 600mAhSize approximately 115x48x18mmWeight approximately 83g Features High Precision Measurement Capable of measuring thicknesses from 0 to 1400μm with an accuracy of ±3 2μm ensuring precise results in various coatings Easy Calibration Features both zero point and multi point calibration options allowing for seamless and straightforward calibration processes Compact and Lightweight With a size of 115x48x18mm and weighing only 83g this device is portable and comfortable to handle during prolonged use Wide Environmental Compatibility Operates effectively in temperatures ranging from 10°C to 50°C and humidity levels between 20 and 90 RH suitable for diverse environments User Friendly Interface Equipped with a clear display and intuitive controls making it easy to navigate and operate even for first time users Package Included 1 x FNIRSI CTG 20 Coating Thickness Gauge1 x Calibration Foil Set1 x Carrying Case1 x USB Charging Cable1 x User Manual