ALERT™ J4X

Portable Breath Alcohol Tester

The ALERT™ J4X is tailored for police officers. Reliable, accurate, and handheld, the ALERT J4X also provides intuitive results, never confuse results again. Once the test is complete, the mouthpiece will also glow in one of three colours corresponding with the level of alcohol detected. The ALERT J4X M model stores up to 1,000 events within the unit, data can be transferred via micro USB.