... meter, ultrasonic thickness gauge, film/coating thickness gauge, digital hygrothermograph, high voltage megohmmeter, ground resistance tester, electric ... 2.Specification ModalTL63Ameasuring rangeacceleration:0.1~199.9m/svelocity:0.1~1999.9m/sdisplacement:0.001~1.999 mm ... 10Hz~1KHz (LO)LCD display3 and a half digital displayvibration acquisitionpiezoelectric ceramic accelerometer ( shear type )service ...