Acoustic Calibrators & Noise Measurement Accessories

Everything you need for compliant noise measurement, including most importantly, acoustic calibrators - a vital accessory for field calibration of your noise meter.

Our range of accessories also includes replacement windshields and microphone capsules, protective carrying cases and data loggers.

Showing 12 / 13 Products
SafeEar Flashing Noise Warning Beacon SafeEar Flashing Noise Warning Beacon Add a high visibility flashing warning beacon to your SafeEar Master sign for extra visibility of high noise levels From £102.00 Inc. VAT/GST From £85.00 Ex. VAT/GST Read more SafeEar Data Logger for noise monitoring Sale SafeEar Data Logger for noise monitoring Record and store your SafeEar's noise measurements a USB Data Logger and licence-free software £252.00 Inc. VAT/GST £210.00 Ex. VAT/GST Read more Acoustic Calibrators - Class 1 and Class 2 Acoustic Calibrators - Class 1 and Class 2 Class 1 or Class 2 acoustic calibrators for field calibration of noise meters or noise dosemeters From £318.00 Inc. VAT/GST From £265.00 Ex. VAT/GST Read more Tripods for sound level meters Tripods for sound level meters From £61.20 Inc. VAT/GST From £51.00 Ex. VAT/GST Read more NoisePen Acoustic Calibrator NoisePen Acoustic Calibrator Class 2 acoustic calibrator for the NoisePen. Choose from either a 94dB calibrator or 114dB. From £318.00 Inc. VAT/GST From £265.00 Ex. VAT/GST Read more Windshield for noise meters & noise dosimeters Windshield for noise meters & noise dosimeters A range of protective windshields to fit our sound level meters and noise dosemeters From £2.40 Inc. VAT/GST From £2.00 Ex. VAT/GST Read more Noise at Work Training Course New Noise at Work Training Course Learn to measure and control noise in just one day From £318.00 Inc. VAT/GST From £265.00 Ex. VAT/GST Read more NoisePen Kit Carrying Case NoisePen Kit Carrying Case Carrying case for either 2 or 5 NoisePens. This is an optional accessory to the NoisePens. From £66.00 Inc. VAT/GST From £55.00 Ex. VAT/GST Read more Pulsar Nova Cables and Connectors Pulsar Nova Cables and Connectors For Pulsar Instruments' Nova sound level meters From £48.00 Inc. VAT/GST From £40.00 Ex. VAT/GST Read more Protective Kit Cases & Carrying Pouches for Sound Level Meters Protective Kit Cases & Carrying Pouches for Sound Level Meters Protective cases for our popular noise measurement instruments From £45.60 Inc. VAT/GST From £38.00 Ex. VAT/GST Read more Microphone capsules for noise measurement Microphone capsules for noise measurement From £103.20 Inc. VAT/GST From £86.00 Ex. VAT/GST Read more Dosemeter Reader Unit with Integral Acoustic Calibrator Dosemeter Reader Unit with Integral Acoustic Calibrator Dosemeter Reader Unit with Integral Acoustic Calibrator for use with the Pulsar Noise Dosemeter System £1,243.20 Inc. VAT/GST £1,036.00 Ex. VAT/GST Read more

Noise Measuring Equipment

An Acoustic Calibrator (also known as field calibrator or sound level calibrator) is a hand-held device that emits an audible tone at a standard noise level and frequency. For compliance with noise measurement legislation, such as the Noise at Work Regulations, you should field calibrate your sound level meter or dosimeter before and after taking noise measurements. This is done by fitting the calibrator over the meter's microphone and checking the reading. Sound level meters such as Pulsar Instruments™ Nova range ask the user to calibrate their meter when they switch it on, the meter then automatically checks the reading.

An Acoustic Calibrator should meet the standard IEC 60942 to either Class 1 or Class 2. A Class 1 calibrator is used with Class 1 sound level meters for example which require more accuracy (less tolerance) than the Class 2 (which is correspondingly used to calibrate a Class 2 sound level meter. In general, if you have a Class 1 (or Type 1) Sound Level Meter then you should use a Class 1 Calibrator. If you have a Class 2 Sound Level Meter you can use either a Class 2 or Class 1 Calibrator.