Digital breath alcohol tester:

Digital display results

Red Backlight

audible alert

Quick response and resume
 

 Function:
1. Digital display results (% BAC / g/l)
2. Red Backlight(only for GHX-A68S)
3. Use mouthpiece
4. Alert level calibrated
5. Quick response and resume
6. Auto power off

7.Key chain .

8.Digital alcohol tester with audible alert

Specifications: 
1. Sensor: advanced semiconductor oxide alcohol sensor
2. Detect range: 0.00-0.19% BAC / 0.0-1.9 g/l
3. Warm-up time: within 10 seconds
4. Respond time: within 5 seconds
5. Operating temperature range: 10-40
6. Environmental temperature: 5—40

7. Power input: use 2x "AAA" alkaline batteries (not included)
8. Unit size: 118x70x28 mm

9.Auto power off:1 minute approx

Promptly and conveniently design for measuring BAC.A simple method to analysis Blood  Alcohol Concentration at anytime and anywhere.

NOTE:

It always has a large number of gas &impurity adsorbed on the suiface of alcohol tester,when first time taking out the tester from the packaging,or after lon timeno using for the tester,it need more time for cleaning and warm up the sensor,you should repress the power button and retry several times I possible.