Alert J5 (discontinued – stock available)


A favourite of law enforcement agencies worldwide, the ALERT™ J5 is an unrivalled handheld breathalyser with a highly sensitive electrochemical fuel cell sensor that delivers accurate results every time. Testing takes just seconds and the device can store up to 10,000 results in its high capacity built-in memory. Alternatively, results can be printed using an optional portable printer.



Key Features


  • Quick results in less than 30 seconds
  • Super lightweight and portable
  • Trusted industry-standard technology
  • Highly sensitive electrochemical sensor for accuracy
  • Able to scan the environment for alcohol without user participation
  • Stores up to 10,000 previous test results
  • Results can be printed
  • Only one calibration required per year
  • Convenient calibration reminder




Initial TestRange of Measurement0 to 450 mg% (0.000 to 0.450% BAC)

Size 130mm x 59mm x 32mm
Weight 110 grams
Sensor Electrochemical fuel cell
Response Alcohol only – no response to ketones or hydrocarbon
Ambient Temperature -20°C to 65°C
Breath Sample 5 second moderate and continuous breath sample Analysis Time Recovery Time 25 seconds BrAC Display Format BAC%, promiles, mg/L, mg% Accuracy ± 5% @ 100 mg% (±0.005 @ 0.100% BAC) Display LCD menu interface Test Memory 10,000 results Battery 2xAA batteries Number of Tests 800 tests with new batteries Mouthpiece Pressure Tube (model: 95-000130) Calibration Wet Bath Simulator

Additional information

Weight 1.5 kg


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