The ALERT J4X is a portable breath alcohol tester with a demonstrated track record of performance, accuracy and ease of use. The ALERT J4X portable breath alcohol tester builds upon the reputation and reliability of its predecessors. Thirty years of field experience demonstrates its refined ease of operation and the objective, unbiased results that it provides.
Ease of operation
With one button to initiate operation and an iconic display to guide its sequence, the ALERTJ4X indicates when it is ready to take the test. The subject simply exhales into the mouthpiece and the instrument automatically determines the breath alcohol concentration. If a proper sample is not provided, an icon indicates that a retest is necessary.
The ALERT J4X uses an electrochemical sensor that is specific for alcohol – the standard for portable evidential breath testers used by law enforcement. This sensor provides quick response and rapid recycle between tests. The long term stability of the sensor is assured by routine calibration with a breath alcohol simulator.
The breath alcohol test results are presented on the LCD in a three digit measurement format that is selectable for each jurisdiction. A LED in the mouthpiece port is colour coded to provide a visual indication of the range. The ALERT J4X also provides a last test recall feature for certainty.
Fit for purpose
The ALERT J4X is powered by two AA alkaline batteries for normal operation. An accessory DC adapter provides auxiliary power to the sensor heater for operation at lower temperature ranges.
Ready to use
The ALERT J4X comes with instruction manual, carry case, DC adapter and a supply of mouthpiece