Kemo KT-571

The Peiying KT-571, equipped with a next-generation electrochemical sensor, is a highly useful device that will prove helpful when faced with a difficult decision. The breathalyzer features many functions, including an airflow interruption sensor and an acoustic alarm to confirm the continuity of exhalation, ensuring reliable and accurate measurements with a precision of 0.005%. Another advantage of the device is the ability to switch measurement units between % and mg/L, as well as a memory function for the last five measurements. The breathalyzer also includes a counter for the total measurements taken, which helps calculate the recalibration time (after 12 months or after 200 measurements). The device operates on two 1.5V AAA alkaline batteries, allowing you to perform up to 300 measurements with one set of batteries. Thanks to the automatic shut-off feature and battery level indicator, you can be confident that the device will not let you down in an emergency. A large LCD screen with blue backlighting provides comfort when reading measurements, such as at night. If the permissible limit is exceeded, the breathalyzer alerts you with an acoustic signal and a color change on the screen. The set includes five mouthpieces, all packaged in an elegant black case that protects against damage.