The AL6000 unit requires calibration every 200 tests. This is a very simple and easy process to carry out. The AL6000 uses a pre-calibrated sensor module which includes a new air pathway. The means, that you will always have your breathalyser available for use.
*Please note that we only supply sensors calibrated in mg/l and with a BLUE coloured circle stuck on the sensor. If your current sensor base is any other colour than red or your machine is calibrated in BAC then our sensor will not be suitable.*
