ROTTOGOON Alcohol Tester with Two Sensors, Professional Per Mille Meter Digital LCD Display, Portable Meter, Police Accurate for Personal and Use

Double sensor technology for reliable results: alcohol tester is equipped with pressure sensor and semiconductor sensor that delivers twice as accurate values as standard devices - no more unreliable results! Per mille meter stores up to 100 readings for easy comparison and tracking, providing you with a professional and trustworthy testing experience. Ready to start in 10 seconds, intuitive operation: After only 10 seconds of preheating time, the device signals the start of the measurement with "Please blow". After 3-4 seconds of blowing, alcohol tester shows colour-coded results: green (safe): below 0.03%, yellow, (warning): 0.03% to 0.08%, red (dangerous): over 0.08%. Automatic self-cleaning: After each measurement, the device automatically activates a high temperature cleaning mode to remove alcohol residue. This protects the internal components from dirt, ensures precise results in the long term and extends the service life of the device. Compact and practical, perfect for on the go: Promille meter measuring 12 x 60 x 1.95 cm and 20 reusable mouthpieces, this meter is lightweight, handy and fits in any jacket or handbag. Breathalyser ideal for car trips, travel or celebrations - always at hand for you and the safety of your family. Bilingual voice output - German and English: Alkomat set to German by default, you can change the language to English at any time. The promille meter voice guidance supports you throughout the entire process – eyes-free and absolutely intuitive! Note: Battery not included.