AlcoSense's new introductory model offers you the benefits of alcohol testing, but at a fraction of the price. As it is an introductory model, The AlcoSense Novo reads to two decimal places, and comes equipped with 3 easy-read LED lights: Ready, Batteries Low, and Warn.
Along with that, the device comes equipped with self trouble-shooting error messages: BAT (low battery), HOT (the user is at or above 0.40% BAC. A warning alarm will sound as well), FLo (which notifies the user that the breath was not sufficient enough for a valid BAC reading), CAL (the unit must be sent in for calibration), and OUT (which means that the unit is out of optimal operating range. The device switches off automatically when this message appears).