
Products
Alcohol Tester
Product Name: Alcohol Tester
Specifications: English Version, Chinese Version
Measurement Range: 0–0.300 % BAC / 0–3.00 g/L / 0–1.5 mg/L
Measurement Accuracy: 0.1
Dimensions (with mouthpiece): 120 × 81 × 21 mm
Dimensions (without mouthpiece): 120 × 61 × 21 mm
Weight: 0.063 kg
Power Supply: 3 x AAA batteries (1.5V)
Warm-up Time: 10 seconds
Response Time: 5 seconds
Voltage: 1.5 V
Description
Breath Alcohol Tester
Features the latest generation high-precision, high-reliability sensor
Instrument-grade circuit design
Dual-core processor
LED result display
Results in seconds
Stores historical records
Precision air volume and air path design
High-precision sampling system
Latest generation high-precision sensor
Latest AI algorithm
Active blowing detection

Active blowing detection
If continuous blowing lasts less than 3 seconds or is incorrect, an automatic prompt will indicate blowing failure.
If blowing fails, the display shows "ERR".

Instructions for Use:
Simple operation, easy to use – one-handed testing.
Press and hold the [Power On button] for 2 seconds to turn on the device.
Insert the mouthpiece into the reserved port on the device.
Press the [Power On button] once to enter the test interface. The screen will display "Preparing".
The screen will display "Please blow" along with a voice prompt. Blow continuously into the mouthpiece for 3 seconds. When blowing starts, you will hear "beep, beep, beep" reminders. The tone will stop after 3 seconds of blowing. If the blowing time is less than 3 seconds or is interrupted, the device will prompt "Blowing interrupted" and re-enter the blowing phase.
After successful blowing, the device enters data analysis mode.
Once the data analysis is complete, the test result will be announced by voice and displayed on the screen.

Removable mouthpiece
Does not take up space, easy to store
PP food-grade material mouthpiece

Precision air volume and air path design
Instrument-grade circuit design – results in 3 seconds
Blow → Air inlet → Negative pressure tube → Entering the sensor
System data analysis → Result display

One-key query of historical test records
Interface for viewing historical records
One-key query of historical test records:
After turning on the device, briefly press the "M" button to enter history mode. Briefly press the "M" button again to view each record one by one. Each press displays the previous record (arranged in reverse chronological order). The screen shows "NO.XX" to indicate the XXth test result. Press and hold the [Power button] for 3 seconds to exit all operations and turn off the device.

Precise Screening + Quick Screening
Non-contact, hygienic screening for multiple people – one device, multiple uses
Precise Mode:
Requires a mouthpiece for more accurate detection
Quick Screening Mode:
No mouthpiece required, suitable for screening multiple people

Lightweight and compact – easy to carry
Stylish appearance with a sturdy shell
Comparison effect with a bank card

Mouthpiece light design – test results visible at a glance
Red light for drunk driving (DUI), yellow light for drunken driving (DWI), green light for within limit (not exceeding)
Within limit (not exceeding)
Drunk Driving (DUI)
Drunken Driving (DWI)

High-quality ABS material, drop-resistant and dustproof design
Passed drop testing – stable and reliable

Replaceable battery – strong and long-lasting
Supports AAA batteries, easy to remove
Ultra-long battery life – 30 days

Operating steps and test results
Red light illuminates instantly with buzzer alarm

FAQs
A: We focus on 12 core industrial product categories, mainly including:
Safety protection equipment: metal detectors, security scanners, security checkpoint platforms, safety bollards
Storage solutions: safes, security trays, anti-theft storage cabinets
Warning signs: various warning tapes, safety sign boards
Smart industrial equipment: IoT sensors, smart monitoring devices
Personal protective equipment (PPE): safety helmets, protective clothing, protective gloves, etc.
Firefighting equipment: fire extinguishers, fire hydrants, emergency lighting
Tools and hardware: industrial-grade manual/power tools
Electrical components: circuit breakers, cables, distribution boxes
Logistics packaging: pallets, returnable containers, packaging materials
Cleaning supplies: industrial cleaners, dust removal equipment
Office supplies: office furniture, stationery consumables
Other industrial consumables
All products comply with international quality standards (ISO9001, CE certification, etc.).
A: We support combined orders across multiple product categories to lower the minimum order threshold for individual items. For further inquiries, please contact our sales team for accurate quotations.
A: Yes, we offer OEM/ODM customization services:
Logo customization: Print your brand logo on the products.
Specification adjustments: Dimensions, colors, and materials can be modified according to your requirements.
Packaging design: Customized outer packaging boxes and instruction manuals.
Function development: Tailored functional features for specific application scenarios.
A: We implement full-process quality control:
Supplier screening: We partner only with factories that are ISO9001 certified.
Incoming material inspection: 100% random sampling inspection is conducted before raw materials are accepted into storage.
Production process monitoring: Real‑time quality checks are performed at critical production stages.
Outgoing inspection: Random sampling tests are carried out on each batch before shipment.
Third‑party certification: We regularly commission international testing agencies such as SGS and TÜV for independent verification.
Warranty commitment: All products come with a 12‑ to 24‑month warranty period.
Should any quality issues arise, we promise to:
Offer free return or exchange within 7 days.
Bear the round‑trip shipping costs.
Provide technical support to resolve any usage problems.
A: Our quotations are typically provided on either FOB (Free on Board) or CIF (Cost, Insurance and Freight) terms:
FOB price includes:
Product cost
Domestic transportation to the port of shipment
Export customs clearance fees
Does not include: international freight charges and import duties.
CIF price includes:
All FOB items
International ocean/air freight
Marine/aviation insurance
Does not include: destination port clearance fees and inland transportation costs.
Additional charges that may apply:
Customization fees (for logo/specification modifications)
Special packaging fees (wooden crates, moisture-proof packaging, etc.)
Rush order fees (for expedited delivery)
We clearly list all cost breakdowns in our quotation, with no hidden charges.
A: We support a variety of international payment methods, including PayPal, Letter of Credit (L/C), Alibaba Trade Assurance, and RMB (CNY) bank transfers.
Payment Terms:
Sample orders: 100% prepayment.
Regular orders: 30% deposit + 70% balance payment before shipment.
Long-term cooperative clients: Credit terms (Net 30/60/90) may be applied upon request











