In Excellent Condition. Fully tested and complete with 4137 Mic . No batteries fitted.


Supplied with ONLY:
- main unit 2237b
- 4137 Mic and preamp
- carry case


In order to be used for vibration analysis you will need a B&K 4505 accelerometer (see the spec sheet for details).


Spec sheet:
http://www.excaliburengineering.com/media/datasheets/Bruel_&_Kjaer_2237B_Data.pdf

Sound Level & Hand-Arm Vibration Meter

  • Portable Sound Level Meter conforming to IEC 651 and 804 type 2
  • Vibration Meter conforms with ISO8041 Type 2 and ISO5349
  • Supplied with 4137 microphone range 30 - 140dB. frequency range 8Hz to 10kHz ± 2dB
  • Stores results from up to 40 measurements
  • Download software to enable results to be transferred to a PC
    • Sound level meter measures Leq. Peak. Max P. Max L. Min L. Spi and Inst
    • Vibration meter measures Aeq. Aeq4. Aeq8. Amax. Amin. Amp. peak and Inst
    • Supplied with type 4505 accelerometer with frequency range 8 - 1000Hz for hand/arm vibration
    • Mounting bracket to attach the accelerometer firmly to tool handle
    • Powered by 4 x 1.5 volt LR6/AA size alkaline batteries which allow up to 14 hours operation