... infrared thermometer, anemometer, sound level meter, noise meter, vibration meter, ultrasonic thickness gauge, film/coating thickness gauge, ... .001~1.999 mm (P-P)accuracy±5%vibration frequency featuresacceleration: 10Hz~1KHz (LO);1KHz~15KHz (HI ... and a half digital displayvibration acquisitionpiezoelectric ceramic accelerometer ( shear type )service environment0~40°Cload10KΩ or earphone connectiondata ...