
Products
Alcohol Tester
Product Name: Alcohol Tester
Product Specification: Obsidian Black [Upgraded Chip + 100% Accuracy Improvement]
Material: ABS
Weight: 31.52g
Product Dimensions: 103 × 28 × 16 mm
Color: Obsidian Black
Warm-up Time: 15 seconds
Blowing Time: More than 3 seconds
Battery: 200mAh
Charging Method: Type-C charging
Measurement Range: 0-100
Description
Portable Alcohol Tester for Self-Checking Drunk Driving
Stable Readings
Safe & Hygienic
Compact & Portable

Detects Overnight Alcohol
Internationally Certified
Accurate & Stable
Compact & Portable

Simple operation – ready to test as soon as you use it
After a 15-second warm-up, blow for 3-5 seconds, and the result is displayed instantly with clear readings.

Real Reviews – Everyone Who Uses It Says It's Great
Authentic feedback from real users across various fields!
High Quality
100% – More Practical
Safety
100% – More Hygienic
Accuracy
100% – More Precise

Upgraded DFFA Dual-Filtering Algorithm
Based on a high-precision chip and intelligent sensor, it filters out other impurities, receives alcohol without loss, and provides more accurate measurements.

ASIC chip capable of detecting overnight alcohol
Stable and anti-interference, quickly and accurately detecting values.

Built-in purification chamber scientifically filters and retains alcohol
Alcohol flows downward while impurities are automatically expelled, ensuring more accurate detection.

Drunk alert with beeping sound
Based on the alcohol concentration in the body, the corresponding color indicator text lights up. If alcohol consumption exceeds the limit, a buzzer alert will also sound.

LED display – clear and easy to read
High-contrast LED screen for easy reading, with national standard units – no conversion needed.
Chinese standard unit: 100 mg/100mL

One charge supports up to 200 tests
Large-capacity lithium battery, rechargeable, no worries about battery life
Mini and compact – easy to carry anywhere
Only palm-sized, portable and lightweight, test anytime, anywhere

Instructions for Use:
Power on and wait 15 seconds for warm-up.
Hold the device about 1cm away from your mouth, and blow steadily and evenly into the air inlet for at least 3 seconds.
Wait for the blowing to complete, then check the value on the screen – this is your current alcohol concentration.

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











