Riff RF-0078 High Accuracy Digital Rechargeable Breathalyzer with Professional Sensor and Sound Alarm

Sensor type: semiconductor sensor

Display: LCD liquid crystal display (black and white)

Shell material: PC plastic

Test range: 0.00-0.19%BAC (0-1.9g/l)

Unit of measurement: mg/l (BrAC) mg/ml (BAC)

Measurement mode: quick investigation, automatic detection

Measuring time: 20 seconds

Power supply: Built-in rechargeable polymer lithium battery

Use battery: 3.7V 200MAH can test 150 times continuously

Power adapter requirements: DC5V 1A

Working temperature: 0-45℃

Warm-up time: 10 seconds

Blowing time: within 10 seconds, the requirement is greater than 4 seconds

Response time: less than 5 seconds

Working current: 250MA (max)

Standby current: less than 20UA

Product net/gross weight: 24.4g/57.1g

Product size: 28*15.3*96.7mm

How to Use:

After 20 minutes of drinking after detection; For continuous measurement, it is recommended that intervals at least 3 minutes.

Step 1: Press the power button and wait for "Warm Up" 10 seconds warm up time;

Step 2: BreatheWait 10 seconds;

Step3: Read the measurement value;

Step 4: After about 10 seconds, the alcohol checker will automatically turn off.

Package includes: 1 piece of breathalyzer with charger.