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Alcohol sensor type: electrochemical fuel cell alcohol sensor Range: 0~80mg/100mL BAC (blood alcohol concentration) Measurement mode: rapid screening, automatic air extraction Air extraction method: the motor continuously extracts air, and the air extraction speed is not less than 0.8L/min Operating temperature range: -5-45 degrees Celsius Storage temperature range: -30-70 degrees Celsius Measuring time: Support self-adjustment on the instrument, and the result can be obtained in 1 second faster Environmental pressure: 600-1400hpa $94.50 $114.34
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LED display, clear at a glance Highly sensitive sensor, accurate measurement Fast response speed, fast recovery Two-color alarm light, the green light is in the standby state, and the red light is on after blowing to alarm, indicating that the alcohol exceeds the standard Comes with a suitcase, independent grooves, anti-drop and durable parameter: Response time: 5 seconds Warm-up time: 20 seconds Add to compare list Add to wishlist
High-definition display, precise digital LED large-screen display, three-color indicator light is easy to read and clear at a glance. Sophisticated algorithms to remove impurities and retain alcohol. Alcohol quality automatically removes mobile impurities for more accurate detection. USB power supply, built-in high-capacity lithium battery, can be used about 300 times on a single charge. No mouthpiece contact required. Safer and more hygienic, measuring healthier. Equipped with smart chip, high sensitivity sensor, more accurate measurement. It is recommended to start the test 20 minutes after drinking parameter: Color: Black Sensor Type: Semiconductor Sensor Add to compare list Add to wishlist
Material: ABS Voltage: 3V Drunk driving alarm reminder The difference between the three-color indicator lights High sensitivity, strong anti-interference With keychain, easy to carry TFT high-definition screen display is softer Measurement accuracy: +/- 0.01% BAC Add to compare list Add to wishlist
High-precision alcohol tester, just blow gently, fast detection, and results in seconds High-definition LCD screen, real-time display of test results, according to the different alcohol content, there will be corresponding light prompts and buzzer warnings Adopt ASIC chip, upgrade DFFA dual filtering algorithm, stable anti-interference, fast and accurate detection of values Can perform multiple continuous tests without manual restart Type-C fast charging, worry-free battery life Detection range: 0.00~200mg/100mL Reset time: 15 seconds Warm-up time: 15 seconds Add to compare list Add to wishlist
Range: 0-400mg/100ml BAC (blood alcohol concentration) Measurement mode: quick screening, automatic pumping Ambient pressure: 600-1400hPa Battery: 3.7V/3000mAh Data storage: 80,000 data records can be stored OLED display with backlight function, easy to deal with the night environment USB interface, can be connected to a computer to store data, can be connected to a charger Multi-function buttons, wear-resistant and stable buttons are sensitive Add to compare list Add to wishlist
Material: ABS Measuring range: 0-400mg/100ml Measurement object: 0-400mg/100ml Measurement accuracy: 1mg/100ml BAC Resolution: 1mg/100ml BAC Voltage: 3.7V Power supply: 220V Power supply: 3000mAh Add to compare list Add to wishlist
Material: ABS Measuring range: 0-400mg/100ml Measurement object: 0-400mg/100ml Measurement accuracy: 1mg/100ml BAC Resolution: 1mg/100ml BAC Voltage: 3.7V Power supply: 220V Power supply: 3000mAh Add to compare list Add to wishlist
Detection method: semiconductor gas sensor Breath alcohol concentration measurement range: 0-200mg/100mL Voltage: 4.5V Current: 120mA Battery: 3 AA batteries (batteries are not included in delivery) Operating temperature range: -5 to 45 degrees Celsius Storage temperature range: -20 to 50 degrees Celsius Product size: nozzle unfolded about 108 x 66 x 23.1mm, nozzle stored about 99 x 48 x 23.1mm