SPECIFICATIONS

Application: Driving Safety, Personal Use, Bar/KTV/Party Testing

Brand Name: NONE

Choice: yes

Display: LCD Large Screen Display

Feature: Contactless Blow, Multi-unit Switch, History Record, Voice Broadcast

High-concerned chemical: None

Indicator: 3-Color Indicator (Green/Yellow/Red) + Voice Alert

Is Batteries Included: no

Is it with battery: No

Measurement: Units g/L, mg/L, %BAC, mg/100ml (Switchable)

Measurement Range: 0.000-0.999 g/L

Model: AT888

Model Number: Breathalyzer / Digital Alcohol Tester

Origin: Mainland China

Response Time: 5 Seconds

Sensor Type: Semiconductor Gas Sensor / Catalytic Combustion

Voice Function: Voice Broadcast (Ready, Blow, Result)

Warm-up Time: ≤10 Seconds

Product Name breathalyzer, digital alcohol tester, portable breathalyzer, alcohol detector, breath alcohol tester, driving alcohol tester, LCD alcohol tester, voice alert breathalyzer, personal breathalyzer, alcohol testing device, breathalyzer for driving, pocket alcohol tester, digital breathalyzer, alcohol concentration tester

🏷️ AT888 Contactless Breath Alcohol Tester, Voice Broadcast LCD Screen Portable Breathalyzer With 3 Color Warning Lights

Support multi-unit conversion & 20 history records storage, safe non-contact blow design for car, home and workplace alcohol test.

Why Choose Our AT888 Breath Alcohol Detector?

【Large Clear LCD Digital Display】
Equipped with big LCD screen to show alcohol concentration value clearly, easy to read even at night without extra lighting, no blurry tiny digits to misjudge test results.

Safe Contactless Blow Measurement
No need to touch the device mouthpiece directly, support continuous multi-person testing with extra disposable blow tips. Avoid cross-infection, much cleaner and hygienic for public & company use.

3 Color Indicator Light + Over-Limit Beep Alarm
Green / Yellow / Red lights correspond to safe, caution and dangerous alcohol levels separately. The buzzer will sound an alert once alcohol concentration exceeds standard limit for obvious risk reminder.

Full Voice Broadcast Operation Guide
Built-in voice reminder for warm-up, blow prompt and final test result. You can complete whole testing process without staring at the screen, super friendly for new beginners and elder users.

Multi Unit Switch & 20 History Records Storage
One click to switch 4 global mainstream measuring units to fit different countries’ traffic standards. Automatically save up to 20 test data records for later review and inspection checking.

Technical Specifications

Feature	Specification
Model	AT888 Portable Breath Alcohol Tester
Sensor	Semiconductor Catalytic Combustion Gas Sensor
Measuring Range	0.000 ~ 0.999 g/L
Switchable Measuring Units	g/L, mg/L, %BAC, mg/100ml
Key Functions	Voice Broadcast, 3 Color Warning Light, 20 Records Storage, CN/EN Language Switch
Warm-up / Response Time	≤10s Warm-up, 5s Fast Response
Power Supply	Built-in Rechargeable Lithium Polymer Battery
Product Size	1125421mm Compact Handheld Body

Wide Application Scenarios

✅ Private Car Owners: Self-check alcohol level before driving to avoid drunk driving penalty
✅ Company & Factory Security: Daily staff alcohol entry inspection
✅ Family Gatherings, Party & KTV: Test drinking state after social events
✅ Bar, Restaurant & Public Venues: On-site safety alcohol screening

Important Operation Note

⚠️ Short press power button to boot up and wait 10 seconds warm-up before blowing air into the air inlet.
⚠️ Double tap power key after test to switch measuring unit or toggle Chinese/English voice language.