Henan Weiguo Intelligent Technology Co., Ltd.
World leader of sensor products factory since 1998.
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Consumer Breathalyzer Alcohol Tester Portable Convenient Use for your Safety
Product Descriptions:
AT188 is a new type alcohol tester we developed(hereunder as the device), the device adopts advanced flat surface semiconductor alcohol sensor, it has good sensitivity and repeatability, LCD screen with backlight, simple and clear, and it is compact design, small size which is more convenient for your portable use and carry. When the test result is over the preset concentration limit, the device will give out audible alarm indication, to remind you for safety.
Technical Specifications:
| Model | AT188 | |
| Sensor type | semiconductor | |
| Range | 0～0.20BAC%(0～1.00mg/L；0～2.00‰BAC；0～2.00g/L) | |
| Resolution | 0.01BAC% | |
| Warm up time | 40s | |
| Working environment | 0℃～50℃,Humidity:≤93% | |
| Storage environment | Temperature:0℃～50℃,Humidity:≤93% | |
| Display screen | LCD display | |
| Power sauce | 1.5V AA batteries(2 pcs) | |
| Dimension | 123mm×44mm×19mm | |
| Weight | About 50g(without battery) | |
| Accuracy | Test range at | Accuracy |
| 0.08BAC% | ±0.01BAC% | |
Operation
Note: During blow, if the gas flow is not steady or the gas blow is interrupted, the screen will show“rP”.
Note:The device will power off automatically if there is no operation at a long time.
Product details:
Company profile:
Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.
FAQ
| Failure | Possible reason | Solution |
| LCD no display | Battery not installed well | Reinstall batteries in right method |
| Battery under-voltage | Replace the battery | |
| Circuit failure | Contact to your seller | |
| No response to gas | Count down unfinished | Wait until after count down finish |
| Circuit failure | Contact to your seller | |
| Display Err and then power off | Sensor fault | Contact to your seller |
| Cannot power on | Battery under-voltage | Replace the battery |
Q1: Why do you choose our company?
A1: We are a professional manufacturer, We have seasoned engineers with 20 years' experience in gas detection field. so we can offer products of the same quality at the best prices.
Q2: Can I have a sample order?
A2: The sample order to test are welcomed at the first time.
Q3: What certification do you have?
A3: CE, EN, BSI, UL, ISOD and etc.
Q4: How do I get price information?
A4: Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.
Q5: If I order a large quantity, what's the best price?
A5: Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms etc. We will make an accurate quotation to you at the earliest time.