Overmax AD-05 Professional Breathalyzer, electrochemical sensor, calibration, reaction time 5 seconds, range 0.00 ‰ to 2.00 ‰, includes 3 mouthpieces, powered by 2x AAA batteries.

Intuitive: The Overmax AD-05 professional breathalyzer is an easy-to-use and precise device. It allows users to check the alcohol content in their breath, enabling them to easily verify whether they can take the wheel before any planned drive.

Accurate Measurement: The device features a high measurement accuracy of up to 0.07 thousand and a wide measurement range of 0.00 ‰ to 2.00 ‰, ensuring you can rely on the most accurate data. Preparing the breathalyzer for use takes about 5 seconds. An acoustic signal notifies you when the test is complete.

Electrochemical Sensor: The breathalyzer is equipped with a professional electrochemical platinum sensor, similar to those used in police alcohol testing devices. The electrochemical sensor provides higher measurement accuracy compared to breathalyzers with semiconductor sensors. Additionally, it has a longer lifespan and is resistant to external influences and disturbances from cigarette smoke.

LCD Overmax AD-05: It features a readable LCD display, allowing it to be easily read regardless of the time of day or lighting conditions, enhancing user comfort.

Calibration: Calibration is free for two years. Calibration can only be performed by the manufacturer. The sensor is replaced, ensuring that the breathalyzer is properly calibrated. Furthermore, the device is calibrated before shipping.