Vibration tester BV-3961

SPECIFICATIONS
Display：4 digits, 18 mm LCD
Measured values and makers
(units, 10,and battery symbol)
Transducer : Piezoelectric accelerometer
Parameters measured:Velocity, Acceleration, Displacement, RPM and Frequency
Measuring range :
Velocity : 0.01-20.00 cm/s2 true RMS
Acceleration : 0.1-200.0m/s equivalent peak
Displacement : 0.001-2.000mm equivalent pk-pk
RPM (r/min) : 60-99,990 r/min
Readings should be multiplied by 10, if the display show '10'.
Frequency: 1-20 kHz
Frequency range for measuring
Acceleration : 10Hz. to 1kHz. In '1' mode
10Hz. to 10kHz. In '10' mode for bearing condition check
Velocity : 10Hz. to 1kHz.
Displacement : 10Hz. to 1kHz.
Accuracy: ± 5%+2 digits
Metric/ Imperial conversion
PC interface: RS232C
Output: AC output 2.0V peak full scale (load resistance: above 10k)
Power supply: 4x1.5 AAA size (UM-4) batteries
Power off : 2 modes
Manual off at any time
Operating conditions:
Temperature : 0-40 °C, Humidity : below 90% RH
Size: 148x63x28mm
Weigh: 190g(not include batteries)