... tachometer, temperature meter, thermometer, thickness gauge, coating thickness gauge, ultrasonic thickness gauge, metal thickness gauge, paint thickness gauge, thickness meter, thickness tester, ultrasonic thickness tester, paint thickness meter, coating thickness meter, thermometer, infrared thermometer, ... .05-10.00um/1.000-400.0uinch Rz: 0.020-100.0um/0.780-4000uinch Accuracy: Not more than? 0% ...