new product Digital Breath Alcohol Content Tester

3 test levels show by LED light:
green<0.02%,BAC yellow:0.02-0.05% BAC, RED>0.05%BAC

Sensor: Semiconductor alcohol sensor
Warm-up time: Within 10 seconds
Respond time: Within 5 seconds
Operating temperature range: 5 ~ 40 °C
Detection range: 0.00% - 0.19% BAC
Quick response and resume
LED Torch
Power input: 3V (2 x AAA alkaline battery, not included)
Unit size: 73 x 39 x 20 mm