Breathalyser Calibration

Calibration of breathalysers is needed to maintain the accuracy of the sensor which measures your breath alcohol content.

For workplace alcohol testing, regular calibration is a requirement to remain in compliance.

Calibration is done in-house for all the breathalysers that we supply. We use two different methods for calibrating – wet bath and dry gas. Calibration is required every 6 months, in accordance with AS 3547:2019.

When sending breathalysers in to us for calibration, send the below calibration form in with the breathalysers.

Once received, we will calibrate and send back to you again within 24 – 48 hours!

Sober Check Calibration Equipment