Calibrating a breathalyser is essential to ensure accurate and reliable measurements of blood alcohol concentration (BAC). Calibration is the process of adjusting the device to a standard reference point to maintain its accuracy.
We recommend calibrating your Breathalyser every 6 months to keep day 1 accuracy.
What you get,
- Calibration of your Breatho Personal
- New mouthpieces
- Piece of mind
- Express return postage
Upon purchase, we will contact you with return details.