High Precision Alcohol Detector, Non-Contact Inhalation Type Alcohol Tester

High Precision Alcohol Detector, Non-Contact Inhalation Type Alcohol Tester Description

High Precision Alcohol Detector, Non-Contact Inhalation Type Alcohol Tester Portable non-contact USB alcohol tester C7 - Rechargeable high sensitivity reusable electronic alcohol tester Model: C7 Sensor type: semiconductor sensor Display: LCD (black and white) LCD display housing material: ABS plastic Marking range: 0.00 - 0.19% BAC (0-1.9g/l) Measurement unit: mg/l (BrAC) mg/ml (BAC) Measurement method: quick check, Automatic detection measurement time: 20 seconds Power supply method: built-in lithium polymer battery Battery use: 3.7V 140MAH can be tested continuously for 150 times Power supply requirement: DC5V 1A Working temperature: 0-45 Warm-up time: 10 seconds Blowing time: within 10 seconds, usually 3-5 seconds is enough Response time: less than 5 seconds Working current: 250MA (maximum) Current standby: less than 20UA Alcohol concentration test To start the test, press the power button and wait for 10 seconds. Then you should blow into the designated spot - up to 10 seconds / usually 3-5 seconds are enough. The test result will be shown on the display with the corresponding light (green / yellow / red). It is recommended to test at least 20 minutes after. From the moment of drinking! Automatic alcohol test alarm: If the tester shows more than 0.050% BAC or 0.500% BAC or 0.250 mg/L (none), an alarm will sound. The result is displayed for 5 seconds 140 mAh battery The large capacity battery allows you to perform more than 150 tests after one full charge. Rechargeable via USB. Package Contents: Precision Alcohol Tester Model C7 User Manual