Tip senzor: electrochimic ; Intervalul de măsurare: 2.000 mg/l BrAC, 4.000 ‰ BAC, 4.000 g/l BAC ; Caracteristici principale: Free calibration at the manufacturer's service center for one year from the date of purchase, Memory for 10 measurement results (requires manual recording of the result), Ability to configure custom alarm thresholds for measurement results, LED indicating that the alarm threshold has been exceeded, Comes with 5 interchangeable mouthpieces ; Alimentare: 2 x Baterie 1.5V, tip AAA/LR03 ;