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Gracey & Associates UK Hire

Bruel & Kjaer Matron II

Bruel and Kjaer Matron II

Matron II B&K Noise Monitoring System £ 38 a day *

Investigating domestic noise complaints can be a lengthy and therefore costly job often involving many 'out of hours' visits. With noise complaints on the increase the pressure on personnel and revenue is enormous.

But it doesn't have to be that way. Matron II can greatly reduce your workload by doing most of the work for you.

Matron II will monitor noise for days on end, providing valuable evidence to help you decide the appropriate action.

  Matron-II is ideal for the investigation of
♦  Loud music
♦  Barking dogs
♦  D.I.Y.
♦  Verbal abuse and harassment
♦  Other anti-social behaviour

Benefits of the system :
♦  Simple to use
♦  Time saving
♦  Cost effective
♦  Discrete
♦  Lightweight
♦  Tamper-proof
♦  Perfect for mediation and prosecution - recordings are admissible in a court of Law

How to operate
♦  Install system in complainants property
♦  Sound level meter calibrated, set to record and case locked
♦  Microphone positioned at point of alleged nuisance
♦  Tape operated by complainant via simple push button


  The Matron-II system contains
♦  B&K 2238 Class 1 Sound Level Meter
♦  B&K 4231 Class 1 Sound Calibrator
♦  Sony TCD-D8 DAT Recorder -
♦  Simple remote control for recordings
♦  Tripod
♦  Microphone extension cable - 3 m
♦  Power supply and cables


Popular Accessories. - please add to order if required
B&K 7815   Explorer - Windows based software for graphical presentation of stored results.

We also hire Windows XP laptops loaded with the 7815 software.

For the full range and more details see the Bruel & Kjaer list.

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* Our standard hire charges are based on a 4-day minimum period - details and other options.

Gracey & Associates   01933 624212
BSI accreditation for instrument hire and calibration
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