Promotions Gift Drive Safety Alcohol Breath Tester Alcometer LED Breathalyzer with Keychain At6360

الوصف

"1 Sensor: Semiconductor alcohol sensor 2 Warm-up time: Within 10 seconds 3 Respond time: Within 5 seconds 4 Operating temperature range: 5 ~ 40 ℃ 5 Detection range: 0.00% - 0.19% BAC 6 Quick response and resume 7 LED Torch 8 Power input: 3V (2 x AAA alkaline battery, not included)"