Vibration Meter Acceleration Range 0.01 to 19.99g Frequency Range (Hz) 10 To 10 K Temp Range (F) -14 Degrees to 122 Degrees Temp Range (C) -10 Degrees to 50 Degrees Velocity 0.01 To 19.99 in/sec 0.1 To 199.9mm/sec Bearing/Gear Check Yes Shock Pulse Measurement - Yes Data Hold Display LCD Interface - Auto Power Off - Special Features - (2) AA Calibration Certificate - Includes Instructions Manufacturers Warranty Length 1 yr