Measuring range: 0.000 - 6.000‰

Measuring step: 0.001‰

Measurement accuracy: +/- 0.025‰ for result 0.50‰

Test duration: Blow for 4 seconds

DC 3.7V 400mAh rechargeable lithium battery

Battery capacity: Up to 6 hours (less than 700 measurements can be made until the next charge)

OLED color screen

Measurement memory: Saves the total number of measurements taken

Breathalyzer can be used without a mouthpiece or with a mouthpiece for more accurate measurements

Electrochemical sensor

Operating temperature: 0° C to 30° C

Charging: Micro USB.