Audiometer, Noise Meter & Sound Level Calibration: Acoustic calibration Service - Australia-wide

Audiometer Calibration Service
Sound Noise Level Meter Calibration Service
Sound Level Calibrator Calibration Service
Noise Dosimeter Calibration Service

Your acoustic equipment is a very critical part of OHS/WHS as noise is considered one of the workplace’s major hazards. Audiometers are used to test the hearing ability of people and sound level meters are used to measure the noise level to determine the level of hazard. As per Australian standards, audiometers need to be calibrated and recertified once every year, whereas a sound level meter (Also known as a noise meter) and sound level calibrators require calibration and recertification once every two years. However, some manufacturers recommend calibration once every year.

Audiometer Calibration Services

At Zenith, we offer quick turnaround to ensure that our customers are not without vital test equipment for a long time. We understand the industry, and have worked under all kinds of calibration services, offering quick solutions for every service. We are a dedicated team offering a range of instrumentation calibration solutions, designed to help with improving productivity, minimising down time and ensuring all necessary equipment is ready to use once again.

Audiometer Calibration

Zenith is highly experienced in calibration, repair and service of acoustic equipment. We can calibrate, repair and service over 26 brands, and have tremendous experience throughout all industry equipment.

Noise Meter Calibration

To enhance our technical expertise we have acquired calibration, service and repair divisions of JTA Health, Safety & Noise Specialists. We aim to continue developing our expertise, providing our clients with the right knowledge and solutions, even in time-conscious cases. Speak to our experts today to discuss your options for calibration services.

Exceptional service for professionals in the industry

Our on-site, pickup and delivery services give added convenience to our customers, providing efficiency and minimising time lost to taking equipment to a service centre.

To find out more please call our Sydney office on (02) 9680 8765 or Melbourne office on (03) 9562 0373. You can also email us on and we will get back to you shortly.

We calibrate, service, recertify and repair the following types of Acoustic Instruments:


Sound/Noise Level Meter

Impedance Meter

Noise Dosimeter

Acoustic / Sound Calibrator