Welcome to Shanghai Fangxi Industries Group!
Products
Alcohol Tester
Description
Alcohol Tester
Uses a high-sensitivity semiconductor alcohol sensor – accurate data and fast response.
LED backlit digital display
Easier observation at night
Battery Installation Instructions
Open the back cover of the tester, install two AAA batteries, close the back cover, and the device is ready for testing.
AAA battery compartment
Battery cover
Detailed Explanation of Drunk Driving
According to a report by the World Health Organization:
Drunk Driving (DUI):
When a driver's blood alcohol concentration (BAC) is greater than or equal to 20mg/100ml but less than 80mg/100ml, the chance of being involved in a traffic accident is 2.5 times higher than when there is no alcohol in the blood.
Drunken Driving (DWI):
When BAC exceeds 80mg/100ml, the chance of a traffic accident is 4.7 times higher than when there is no alcohol in the blood.
Even in a state of low-level alcohol consumption, the risk of a traffic accident is approximately twice that of a sober state.
Over-limit alarm prompt – automatically shuts off after testing
When the detected alcohol concentration exceeds the limit, an alarm sound is emitted. The device automatically shuts down 10 seconds after the value is displayed.
Turn on the alcohol tester. It will enter the "Blow" state as shown in the figure for 10 seconds. Blow with moderate force for 3–5 seconds!
If the alcohol concentration reaches the drunken driving range, a prompt tone will sound. The device will automatically shut down 10 seconds after the value is displayed.
Currently known foods and medications that may cause a positive breathalyzer result (false drunk driving reading)
| Foods | Egg yolk pastry, tiramisu, fermented tofu, papaya water, cooking wine, alcohol-filled candies. Additionally, fruits with high sugar content, if stored improperly, can also produce alcohol, such as apples, pears, etc. |
| Oral & Topical Medications | Huoxiang Zhengqi Liquid, Zhenggu Water (Zhenggu Liquid), Di Shui (Ten Drops), Xiaokechuan Syrup, etc. |
| Injectable Medications | Hydrocortisone, Nimodipine, Xueshuantong (Panax Notoginseng Saponins for Injection), Nicergoline, Docetaxel Injection, etc. |
| Daily Necessities | Mouthwash containing ethanol, etc. |
Drunk driving is very dangerous!
Keep an alcohol tester on hand at all times
To remind yourself at critical moments
Take responsibility for yourself and for others.
When the tester is first taken out of the packaging or has not been used for a long time, oxidation may occur on the sensor surface. Users need to warm up the product several times before performing an alcohol test.
| Behavior Type | Breath Alcohol Concentration (BrAC) | Blood Alcohol Concentration (BAC) |
| Drunk driving | 0.10 mg/L | 0.02% BAC |
| Drunken driving | 0.40 mg/L | 0.08% BAC |
Alcohol Concentration Conversion Table
| No. | Unit | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| BAC – Blood Alcohol Concentration | mg/100ml | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 |
| % | 0.01 | 0.02 | 0.03 | 0.04 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 | 0.10 | 0.11 | 0.12 | |
| ‰ | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 | 1.2 | |
| g/l | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 | 1.2 |
Commonly used units in different countries:
mg/100ml – China
mg/l BrAC – Japan
% BAC – United States
g/l – Europe
0.05% BAC means 0.05 grams of alcohol per 100 milliliters of blood.
Red indicates the display unit of this product.
Yellow indicates the display unit of this product.
Troubleshooting
| Fault Phenomenon | Possible Causes of Failure | Solutions |
Unable to power on | Batteries not installed properly | Install batteries correctly according to the battery polarity markings |
Battery severely depleted | Replace with new alkaline batteries | |
Circuit malfunction | Contact after-sales service for repair | |
No response when blowing | Not fully warmed up | Warm up the device several more times |
Circuit malfunction | Contact after-sales service for repair | |
No result displayed after blowing | Residual gas inside the product | Re-warm up the product |
Blowing not performed within the specified time | Blow within the "BLOW" time period | |
Residual gas inside the product | Warm up the product several more times | |
Result displayed without blowing | Blowing not performed within the specified time | Blow within the "BLOW" time period |
Tested immediately after drinking alcohol | Wait 20 minutes after drinking before testing | |
Different results from several tests | Inconsistent blowing time | It is recommended to exhale deeply for 3–5 seconds |
Instructions for Use:
1. Begin the test 20 minutes after drinking. To use the alcohol tester, press and hold the power button for 1 second. After a "beep" sound, the LCD screen of the tester will turn on.
2. Enter warm-up mode. "Warmup" appears on the display. In warm-up mode, a countdown from 10 to 00 will begin.
3. After "Warmup" ends, the "Blow" icon appears on the display. In this mode, a countdown from 10 to 00 begins. During this period, place your mouth around the mouthpiece and blow with moderate force for 3–5 seconds.
4. If the alcohol concentration is in the range of 0.02% BAC (0.2 g/L) to 0.05% BAC (0.5 g/L), the "Caution" warning icon will appear.
If the alcohol concentration is ≥ 0.05% BAC (0.5 g/L), the "Danger" warning icon will appear, accompanied by an audible alert tone.
5. The device automatically shuts down 10 seconds after the blood alcohol concentration is displayed. To achieve more accurate test results, it is recommended that users repeat the test 2 to 3 times.
Drunk alarm function: If the alcohol concentration is ≥ 0.5, the "Danger" icon will be displayed and a "beep beep" warning sound will be emitted.
FAQs
Q1: What are the main product categories you provide?
Q2: What is the minimum order quantity (MOQ)?
Q3: Can products be customized?
Q4: How is product quality guaranteed?
Q5: What costs are included in the price?
Q6: What payment methods do you accept?
