Профессиональный Алкотестер с ЖК-дисплеем по заводской цене
US $11.95-$15.00
Портативный
- Категория: Alcohol Testers >>>
- Поставщик: Shenzhen,EEK,Electronic,Co.,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 1614.91 $* | 1646.27 $* |
| Jul-17-2025 | 1309.64 $* | 1335.30 $* |
| Jun-17-2025 | 1589.70 $* | 1621.78 $* |
| May-17-2025 | 1576.35 $* | 1608.34 $* |
| Apr-17-2025 | 1258.48 $* | 1283.31 $* |
| Mar-17-2025 | 1551.74 $* | 1582.41 $* |
| Feb-17-2025 | 1538.28 $* | 1569.45 $* |
| Jan-17-2025 | 1525.50 $* | 1556.32 $* |
Характеристики
Product Description
Item No. | EK944 | Sensor | Semiconductor Sensor |
Size | 10.5*3.3*1.8 cm | Weight | 48g |
Warm-Up Time | 15s | Blowing Time | 4~5s |
Response Time | 5s | Memory | 32 Times |
Power Supply | 2* 1.5V AAA battery | Lifespan | 1000 times or 1 Year |
0~0.190% BAC(Deviationt *±0.01%BAC) 0~1.90‰ BAC (Deviationt *±0.1‰BAC) 0~1.90g/L(Deviationt * ±0.1g/L) 0~0.95mg/L(Deviationt *±0.05mg/L) 0~190mg/100mL(Deviationt *±10mg/100mL) 0~1.90‰ PROM(Deviationt ±0.1‰Prom) | Humidity: < 80% RH | ||
Storage Temperature | 0 ~ 50°C, humidity < 80% RH | Certificate | CE, ROHS, FCC |
How to Choose a Proper Alcohol Tester?
The accuracy of the alcohol tester breathalyzer is one of the most important factors to consider, and sensor determines the
accuracy of the alcohol tester.
There are 2 main types of sensors on the market:
1) Regular semiconductor sensor ( most common in the market)
2) Fuel cell /Electrochemical sensor(Most accurate)
Alcohol Tester Breathalyzers have never been more popular. In fact, they have become “must-have” devices for many consumers in an age of heightened self-awareness.
With a breathalyzer, you can accurately measure your BAC in a more convenient and affordable manner than ever before, enabling you to make more informed decisions. But which is the right product for you?
Breathalyzers are generally grouped into two categories: professional use and personal use. SZEEK mainly produces personal-use breathalyzers.
If you are planning to purchase a breathalyzer, consider the purpose for which you intend to use it. For business, clinical, and other applications that demand high accuracy, a Professional Grade(Fuel Cell sensor) breathalyzer best suits your needs.
accuracy of the alcohol tester.
There are 2 main types of sensors on the market:
1) Regular semiconductor sensor ( most common in the market)
2) Fuel cell /Electrochemical sensor(Most accurate)
Alcohol Tester Breathalyzers have never been more popular. In fact, they have become “must-have” devices for many consumers in an age of heightened self-awareness.
With a breathalyzer, you can accurately measure your BAC in a more convenient and affordable manner than ever before, enabling you to make more informed decisions. But which is the right product for you?
Breathalyzers are generally grouped into two categories: professional use and personal use. SZEEK mainly produces personal-use breathalyzers.
If you are planning to purchase a breathalyzer, consider the purpose for which you intend to use it. For business, clinical, and other applications that demand high accuracy, a Professional Grade(Fuel Cell sensor) breathalyzer best suits your needs.
If checking for personal or home use, a non-Professional Grade (semiconductor sensors) Breathalyzer is an ideal choice.
EK944 alcohol tester breathalyzer comes with semiconductor sensor, testing range is from 0~0.19% BAC, and the accuracy is ±0.01%BAC at ±25 ℃
Powered by 2* 1.5V AA battery
You can check the latest 32 times records
It can support 6 different testing units:
% BAC,‰ BAC , g/L, mg/L,mg/100mL,
‰ PROM
You can customize the warning and danger value according to your local standard of the legal alcohol limit for driving.
Details Images
Cautions:
* Do not smoke before the test
* Do not eat before the test
* Wait 20 minutes after drinking alcohol before taking the test
* Blow continuously for 5 seconds
* Do not repeat the test within 3 minutes
* When not use the device for a long time, you are recommended to take out the batteries to prevent the damage due to battery leakage.
* Do not try to repair, rebuild or dismantle any parts except for the battery replacement.
* Do not eat before the test
* Wait 20 minutes after drinking alcohol before taking the test
* Blow continuously for 5 seconds
* Do not repeat the test within 3 minutes
* When not use the device for a long time, you are recommended to take out the batteries to prevent the damage due to battery leakage.
* Do not try to repair, rebuild or dismantle any parts except for the battery replacement.
Company Introduction
Since 2004, SZEEK has focused on manufacturing highly accurate breathalyzers within a 6,000 square meter production area and with near 100 experienced employees. We are the one of the top manufacturer of breathalyzers in China.
We had F-D-A approval in 2017, gained ISO9001 in 2019, and have more than 20 design patents & 50 relative certificates in our hands, including CE, ROHS, and FCC, etc.
Our professional OEM and ODM team help customers make their idea become reality. We can also support a one-stop-shop solution service for customers. 3 to 5 molds are developed every year.
Our main products are ketone breath meter and alcohol tester. We use top-quality sensors from home and abroad, which enable us to produce products that are very precise.
In fact, we are also the first manufacturer of breath ketone meters in China.
To better meet the OEM and ODM requirements of different customers, we built our own injection molding and PCBA workshop and introduced advanced production equipment and technology from abroad.
We had F-D-A approval in 2017, gained ISO9001 in 2019, and have more than 20 design patents & 50 relative certificates in our hands, including CE, ROHS, and FCC, etc.
Our professional OEM and ODM team help customers make their idea become reality. We can also support a one-stop-shop solution service for customers. 3 to 5 molds are developed every year.
Our main products are ketone breath meter and alcohol tester. We use top-quality sensors from home and abroad, which enable us to produce products that are very precise.
In fact, we are also the first manufacturer of breath ketone meters in China.
To better meet the OEM and ODM requirements of different customers, we built our own injection molding and PCBA workshop and introduced advanced production equipment and technology from abroad.
Our current production capacity is around 500k pieces/month. Our QC team does professional pre-production, in-production, and post-production inspection based on customer’s requirements.
FAQ
1.Why must I wait 15 to 20 minutes after consuming food or alcohol before using alcohol tester?
Because the body needs time to absorb the alcohol into the bloodstream. When alcohol is consumed, it is first absorbed into the stomach and then into the small intestine, where it enters the bloodstream.
If you use an alcohol tester immediately after consuming alcohol, the alcohol in your mouth may still be present, which can give a false positive reading. Additionally, the alcohol in your bloodstream may not have reached its peak concentration, which can also result in inaccurate readings.
By waiting 15 to 20 minutes, you can allow the alcohol to be fully absorbed into your bloodstream, giving a more accurate reading of your blood alcohol content (BAC). This can help you determine whether or not it is safe to drive or operate machinery.
2.Am I safe to drive if my breathalyzer shows that I'm under the legal limit?
If you use an alcohol tester immediately after consuming alcohol, the alcohol in your mouth may still be present, which can give a false positive reading. Additionally, the alcohol in your bloodstream may not have reached its peak concentration, which can also result in inaccurate readings.
By waiting 15 to 20 minutes, you can allow the alcohol to be fully absorbed into your bloodstream, giving a more accurate reading of your blood alcohol content (BAC). This can help you determine whether or not it is safe to drive or operate machinery.
2.Am I safe to drive if my breathalyzer shows that I'm under the legal limit?
Absolutely not. Breathalyzers are for informational purposes only. alcohol affects everyone differently, and your ability to drive safely may still be impaired even if your BAC is below the legal limit
3.What’s the Lifespan and How often should I calibrate my breathalyzer to ensure accuracy?
3.What’s the Lifespan and How often should I calibrate my breathalyzer to ensure accuracy?
We recommend to use breathalyzers with semiconductor sensors 1000 times or 1 year, and then replace with a new one.
Breathalyzers with fuel cell sensors can be used for 5,000 times or 3 years, it can remain accurate for thousands of tests, but should still be re-calibrated annually or every 1,000 tests.
Using the breathalyzer regularly can actually help keep it accurate, as the moisture in exhaled human breath is beneficial to the sensor.
4.How can I calibrate my breathalyzer?
Breathalyzers with fuel cell sensors can be used for 5,000 times or 3 years, it can remain accurate for thousands of tests, but should still be re-calibrated annually or every 1,000 tests.
Using the breathalyzer regularly can actually help keep it accurate, as the moisture in exhaled human breath is beneficial to the sensor.
4.How can I calibrate my breathalyzer?
If you are a wholesaler and retailer, we recommend you to purchase a calibrator.
If you are an end consumer, you can send the product back to the seller for calibration.
5.What’s your warranty?
Firstly, We have standardized quality inspection process management to make sure the cargo was 100% pass before shipment, which includes inspection from incoming materials, random inspection of production lines, and full inspection of products before shipment.
SZEEK grants a Warranty Period of 12 Months .
The defective rate of Alcohol tester is usually 0.3%
There are 2 solutions for choice, buyer can select either A or B.
A) SZEEK will provide 1% for each shipment, then buyer take all the responsibility.
B) Buyer will send back the Units to SZEEK on own costs in a quarterly time period. SZEEK will repair and refurbish the RMA Products on its own expenses and send back to Buyer.
6.What about the Working & Storage Temperature of breathalyzer?
Working Temperature: 0 ~ 45°C (Recommended operating conditions 20°C / ±5°C), humidity: <80% RH
Storage Temperature:0 ~ 50°C, humidity < 80% RH
7.Which test units are supported by your breathalyzer?
% BAC, ‰ BAC , g/L, mg/L, mg/100mL, ‰ PROM
If you are an end consumer, you can send the product back to the seller for calibration.
5.What’s your warranty?
Firstly, We have standardized quality inspection process management to make sure the cargo was 100% pass before shipment, which includes inspection from incoming materials, random inspection of production lines, and full inspection of products before shipment.
SZEEK grants a Warranty Period of 12 Months .
The defective rate of Alcohol tester is usually 0.3%
There are 2 solutions for choice, buyer can select either A or B.
A) SZEEK will provide 1% for each shipment, then buyer take all the responsibility.
B) Buyer will send back the Units to SZEEK on own costs in a quarterly time period. SZEEK will repair and refurbish the RMA Products on its own expenses and send back to Buyer.
6.What about the Working & Storage Temperature of breathalyzer?
Working Temperature: 0 ~ 45°C (Recommended operating conditions 20°C / ±5°C), humidity: <80% RH
Storage Temperature:0 ~ 50°C, humidity < 80% RH
7.Which test units are supported by your breathalyzer?
% BAC, ‰ BAC , g/L, mg/L, mg/100mL, ‰ PROM
We are happy to help, if you have more questions about alcohol tester breathalyzer...
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