Pulsar Instruments plc

Recalibration of Noise Measurement Instruments


Pulsar Instruments sound level meters, dose meters and acoustic calibrators are well known for their robustness and durability. However, an important factor of ensuring your equipment continues to function correctly is the annual recalibration and service; called in IEC standard 61672 “Routine Verification”.

Returning your noise meter to us for service and recalibration lets us check the instrument’s performance and adjust it, if necessary, giving you total confidence that the measurements you take are correct and compliant with all relevant international standards. New firmware upgrades, batteries and any repair work (excluding microphone capsules and display screens) are also carried out at no extra charge.

We recommend that your return your noise meter for recalibration on a yearly basis. If you do, we will extend your warranty period for a further 12 months free of charge.

Warranty from Pulsar Instruments

Because of the confidence we have in the performance of our instruments, we offer a 1 year warranty on all our noise measurementproducts extendable (one year at a time) and up to 7 years provided you return your noise measurement equipment for annual service and recalibration. The Pulsar Warranty includes any faults on the sound level meter and accidental case damage. Please note the warranty does not cover accidental damage to the microphone or damage to the display.

After Noise measurement recalibration instruments we issue you with a current and valid calibration certificate. We perform all calibrations in accordance with recommendations and requirements of the appropriate International Standards. Typically over 100 parameters are checked and reported.

Recalibration of other manufacturers instruments

Pulsar also offers an affordable and traceable calibration service for all makes and models of noise measurement products from the following manufacturers:

  • Bruel & Kjaer
  • Casella
  • Castle Group
  • Testo
  • RION, etc


We accept payment by credit card over the telephone. Or we can supply you with a pro-forma invoice or open a credit account on request.

Exceptional Customer Service

Please contact customer service team at Pulsar Instruments with any questions about our noise meter recalibration and service.  We will remind you a month before your recalibration due date to allow you plenty of time to plan for the return of your equipment to us.  We can also provide you with a free quotation for any faults identified during before the work is carried out.

We can collect your equipment, send a quotation or pro-forma invoice, carry out the service and have your noise measurement kit back to you all within 10-15 working days.

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