1.measure acceleration,displacement,velocity 2.provide long and short probe 3. ... company. Our products include laser distance meter,infrared thermometer, anemometer, sound level meter, noise meter, vibration meter, ultrasonic thickness gauge, film/coating thickness ... ~1KHz (LO);1KHz~15KHz (HI)velocity: 10Hz~1KHz (LO)displacement: 10Hz~1KHz (LO)LCD display3 and a half digital displayvibration ...