Vibration Testers: Type - Machine Vibration Meter; Application - Motors, Bearings, Fans, Pumps, Rotating Machinery; Sensor Type - Vibration Sensor; Sensor Frequency Response - 10Hz to 1000Hz; Kit Contents - Sensor, Magnetic Mount, (6)AA Battery, SD Card and Hard Carrying Case; Additional Information - Measures RMS Acceleration and Velocity, Accuracy: +/-5 Percent + 2 Digits, Dimension: 7.20 x 2.90 x 1.90 in.