AL6000 / AL7000 Calibration

Replace your AL6000 / AL7000 breathalyser sensor for continued accuracy

Our AL6000 and AL7000 breathalysers feature a replaceable semi-conductor sensor and so require no annual calibration. For continued accuracy, replace the sensor every 12 months or 500 tests (whichever comes first).

Order a replacement sensor from us and replace the sensor yourself – just like a battery.

If you would prefer to send your AL6000 or AL7000 breathalyser to us for calibration, please click here to book a semi-conductor calibration. We charge £22 for this service + return postage.