Hello, how do I calibrate this breathalyser? It has to be done every 6 months.
Galaxus
9 months ago
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Calibration of this breathalyser should be carried out by a qualified technician, usually every 6 months, to ensure accurate readings. This process involves adjusting the device's internal software using known alcohol concentrations in a controlled environment.
To have the device calibrated, it is generally necessary to send it to the manufacturer's official calibration service or to an approved centre, where it will be tested and adjusted, then returned with a calibration service report confirming that it is working properly.