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Alcohol Tester

  • Product Name: Alcohol Tester

  • Specification: English Version, Chinese Version

  • Measuring Range: 0 - 0.20% BAC

  • Measurement Accuracy: 0.01% BAC

  • Voltage: 3.7V

  • Weight: 0.025 kg

  • Dimensions: 92 × 16 × 26.3 mm

  • Power Supply: USB charging (built-in rechargeable lithium battery)

  • Warm-up Time: 10 seconds

  • Response Time: 5 seconds

  • Target User: Adults

Description

Large screen display — specifically detects overnight alcohol
High-precision alcohol testing

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High-strength ABS material
Stylish appearance with exquisite craftsmanship

  • ABS+PC material

  • ABS material

  • Metal vacuum-plated blow mouthpiece

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Built-in purification component
Scientifically filters, retaining only alcohol

Third-generation ASIC smart chip

  • C language algorithm

  • High-precision sensor

  • Upgraded DFFA

Specifically designed for overnight alcohol detection — smart, durable, and more accurate. Accuracy improved by 50% compared to the previous generation.

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Upgraded three-color light — identify at a glance with voice broadcast

  • Yellow light — Drink driving

  • Green light — Below limit

  • Red light — Drunk driving

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Type-C port
Built-in lithium battery for long operating time

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Large LED digital display
Read in one second — clear and easy to read

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Smart voice broadcast
Accurate announcement of whether alcohol is detected

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Usage Steps
For more accurate results, wait 20 minutes after drinking before testing.

  1. Press the power button. The voice prompt will say "Warming up, please wait." The warm-up begins and lasts for 10 seconds.

  2. The voice prompt will say "Please blow." Blow for more than 3 seconds within the 10-second countdown. A "beep" sound will indicate that the sensor has been properly triggered.

  3. The test result will be announced by voice, or you can check it according to the color of the indicator light.

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Instructions for Use
Simple operation — one-button start

  • Power button

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Warm-up:

  1. Press and hold the power button for 2 seconds. After the voice prompt "Power on", the tester display will start.

  2. The voice prompt will say "Please wait" and "Warm-up" will appear on the digital display. The screen will show a 10-second countdown. When the countdown reaches 0, warm-up is complete.

Testing:

  1. After warm-up is complete, the device enters the "Blow" state. When you hear "Please blow", the display shows a 10-second countdown. Blow continuously for more than 3 seconds from a distance of 2-3 cm in front of the mouthpiece (do not touch or put the mouthpiece in your mouth). Then stop blowing. Wait a few seconds. The result will be displayed on the screen and announced by voice.

Note:

  1. If you blow correctly, the screen countdown will jump to 6 seconds.

  2. If you blow incorrectly or do not blow at all, the displayed result will be 0.

Note:

When the alcohol tester is first taken out of its packaging, or after not being used for a long time, a large amount of gas and other impurities may adhere to the sensor.

In this case, you need to press the power button several times to clean the alcohol tester through repeated warm-up cycles.


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