1. professional air path design, advanced nano-semiconductor alcohol sensor2. accurate measurement results, three kinds of alcohol units of measure conversion (% BAC / BAC / mg / L)3. blue backlight LCD digital display the results4. rapid response and recovery5. automatic shutdown6. alcohol, auto sound alarm transfinite7. sensor fault self-test8. low power tips9. blowing nozzle can be replaced, distribution, 5 Mouthpieces Technical parameters: Sensor: Semiconductor alcohol sensor Warm-up time: 10 seconds or less Response Time: 5 seconds or less Operating Temperature: 5 ~ 40 degrees Celsius Test range :0.000-0 .199% BAC & 0.00-1.99 BAC & 0.00-0.99 mg / L Power: 3 pcs 1.5V AAA alkaline batteries (not included) Product Dimensions: 112 × 61 × 29mmDescription:Warm-up time: Within 20 secondsRespond time: Within 5 secondsOperating temperature range: -10~50°cDetection range: 0.000-0.199% BAC / 0.00-1.99‰ BAC / 0.00-0.99mg/LDigital display results (% BAC / ‰ BAC / mg/L)Power input: 3V (3 x "AAA" alkaline battery, not included)Smart MCU control:Direct testing process LCD indicationDigital LCD display with light blue backupconvenient and healthful non-touch designSensor Fault Self checkingPackage included:1 x Alcohol tester1 x User manual1x bag
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