Electrochemical sensor with a 4-digit LCD display and backlight. Exhalation time during measurement: approximately 6 seconds. Airflow: 10 l/min. Airflow cut-off sensor (exhaust). Measurement range: 0.00 - 3.00‰ (1.50 mg/L). Accuracy: +/- 0.05‰ at 0.50‰. Preparation time for measurement: 10 seconds. Measurement time: 10 seconds. Repeat measurement: less than 60 seconds. Change of measurement units: %, ‰, mg/L.

The display shows "HI" when the measurement range is exceeded. Exceeding the permissible alcohol level is indicated by a change in the screen color. Change of alarm activation level: 0.02 - 0.08% (default 0.05%). Automatic shutdown function. Note for the measuring meter: Calibration every 1 year or 200 measurements. Low battery indication. The set includes 5 mouthpieces.

Power supply: 1x AAA battery. Operating temperature: 10 - 40 degrees C. Storage temperature: 0 - 50 degrees C.

• Type: Handheld
• Color: Black
• Battery level indication: Yes
• Sensor type: Electrochemical
• Calibration capability: With calibration
• Measurement unit selection: Yes
• Display: Yes
• Requires mouthpiece: Yes
• Audible signaling: Yes

Measurement range: 0.0 - 3.0 ‰