Like all measuring instruments, breathalyser require periodic calibration to maintain accuracy in its reading and can help to prolong the lifespan of your product.

During calibration, we run a series of test that enables us to ensure the condition of your device. Should we detect if there's anything off about the device, we will contact you with options and solutions prior to sending the device back to you.

To comply with Australian Standards, we recommend that you calibrate your device every 6 months. If you keep your AlcoSense breathalyser calibrated every 6 months from date of purchase, we will extend your warranty**. You may read more about it here.

**Terms and conditions apply