High Accuracy Portable Breathalyzer LCD Digital Alcohol Breath Detector Breathalyzer Alcohol Tester Drunk Driving Test For Home Party

Please note the options, we have three options to choose from, please contact us if you have any questions, thanks. Product Features ●Product Name:Alcohol Tester ●Current: 120mA ●Battery Configuration: 3 # 7 batteries (AAA 1.5V) [Not Included] ●Voltage: 4.5V ●Use temperature range: -5℃~45℃ ●Maintain temperature range: -20℃~50℃ ●Test method: Semiconductor gas sensor ●Alcohol concentration range: 0-200mg/100ml ●Measuring object: Exhaled breath alcohol concentration

Function

1. For the first time use, please prepare 3 No. 7 dry batteries (not included), remove the battery cover, and install the battery cover on the battery cover before use. 2. Press the power button. 3. "Warming" for 1~10 seconds. The system startup will enter the 10-second warm-up countdown. Please wait for the warm-up time. 4. After warming up The countdown of the air blowing detection will be automatically entered for 6 seconds, wait for the test result to be displayed. 5. Set the display unit: After completing the work 2.3.4, the display result will be displayed within 5 seconds, and press once to switch to the next measurement display unit (such as %BAC, one American, g/1, one mg/l, BrAC, one Japanese). 6. Turn on the emergency LED when the button is turned off to turn off the emergency LED.