1. บทนำ
Thank you for choosing the ipega PG-9070 Key Ring Breath Alcohol Tester. This compact and portable device is designed to accurately measure breath alcohol content (BAC) using advanced gas detection technology. It is compatible with both Apple iOS and Android devices (Android devices require OTG function support). This manual provides detailed instructions for safe and effective use of your new alcohol tester.

รูปที่ 1 : ด้านหน้า view of the ipega PG-9070 Key Ring Breath Alcohol Tester. The device is black with a small LCD screen and the 'ipega' logo. A key ring attachment is visible at the top, which also houses the device connector.
2. คุณสมบัติหลัก
- ความเข้ากันได้แบบ 2-in-1: Designed for seamless connection with both Apple iOS and Android smartphones.
- การตรวจจับขั้นสูง: Utilizes new gas detection technology for accurate alcohol content measurement.
- จอแสดงผลที่ชัดเจน: Features an LCD digital display with a color backlight for easy readability of results.
- การป้องกันการรบกวน: Equipped with a unique detector to minimize interference from non-alcohol gases like cigarette smoke, coffee, or soda.
- Voice Alarm Function: Provides an automatic buzzer alarm when detected alcohol content exceeds safe limits.
- Smartphone Powered: Conveniently powered directly by your connected smartphone, eliminating the need for separate batteries.
3. การตั้งค่าและการใช้งานเบื้องต้น
Before using your ipega PG-9070, please ensure your smartphone is compatible and ready.
- เชื่อมต่ออุปกรณ์: Connect the ipega PG-9070 tester to your Apple or Android smartphone. Ensure the connector is fully inserted into your phone's charging port.
- ปลดล็อคอุปกรณ์ของคุณ: Unlock your smartphone. The tester draws power directly from your phone.
- Activate the Tester: Press and hold the power switch on the tester until you hear a short buzzing alert. Simultaneously, the LCD screen will display a green matching indicator, signifying it is ready for the next step.

รูปที่ 2: มุม view of the ipega PG-9070 tester showing the extended connector, ready to be plugged into a smartphone. The device is compact and designed for portability.
4. คู่มือการใช้งาน
Follow these steps to perform a breath alcohol test:
- Warm-up Phase: After activation, the tester will enter a "warm up" state. A countdown from 10 to 0 will appear on the LCD screen. This indicates the preheating procedure is in progress. Wait for the countdown to complete.
- เตรียมระเบิด! Once the warm-up is finished, a 10-second countdown for blowing will begin. Position your mouth close to the designated pore (air hole) located on the tester.
- Blow into Sensor: Exhale steadily into the air hole and sensor for approximately 3 to 5 seconds. Ensure a continuous and consistent breath.
- View ผลลัพธ์: After the blowing countdown finishes, the display screen will show your test result.

Figure 3: The ipega PG-9070 tester alongside its user manual, highlighting the air hole where breath samples are provided and the LCD screen for displaying results.
5. Interpreting Test Results
The ipega PG-9070 provides clear visual and auditory indicators for your test results:
- กรีนสกรีน: If no alcohol is detected, or the alcohol content is within normal limits, the LCD screen will remain green.
- Yellow Screen "Caution": The LCD screen will change to yellow and display "Caution" if the test report indicates a BAC between 0.02% (or 0.2g/l) and 0.05% (or 0.5g/l).
- Red Screen "Danger" & Buzzer Alarm: The LCD screen will turn red and display "Danger" with a continuous buzzer alarm if the test report indicates a BAC at or above 0.05% (or 0.5g/l), or at or above 0.08% (or 0.8g/l).
6. การดูแลรักษา
To ensure the longevity and accuracy of your ipega PG-9070, follow these maintenance guidelines:
- Keep the device clean and free from dust and debris. Use a soft, dry cloth for cleaning the exterior.
- หลีกเลี่ยงการวางอุปกรณ์ไว้ในอุณหภูมิที่สูงเกินไป แสงแดดโดยตรง หรือมีความชื้นสูง
- ห้ามถอดประกอบหรือซ่อมแซมอุปกรณ์ด้วยตนเอง การกระทำดังกล่าวจะทำให้การรับประกันเป็นโมฆะ
- Store the tester in a cool, dry place when not in use.
- Ensure the air hole is not obstructed before and during testing.
7 การแก้ไขปัญหา
If you encounter issues with your ipega PG-9070, refer to the following common problems and solutions:
| ปัญหา | สาเหตุที่เป็นไปได้ | สารละลาย |
|---|---|---|
| อุปกรณ์ไม่เปิดเครื่อง | Not properly connected to smartphone; smartphone not unlocked; insufficient power from phone. | Ensure the tester is fully inserted into the phone's port. Unlock your smartphone. Check phone battery level. |
| การอ่านค่าที่ไม่ถูกต้องหรือไม่สม่ำเสมอ | Improper blowing technique; recent consumption of food/drink; sensor contamination. | Ensure a steady, continuous blow for 3-5 seconds. Wait at least 20 minutes after eating/drinking before testing. Clean the air hole area gently. |
| Android device not recognizing tester. | Android device does not support OTG function. | Verify your Android device supports USB On-The-Go (OTG). Consult your phone's manual or manufacturer. |
| Buzzer alarm sounds unexpectedly. | High alcohol content detected; sensor malfunction. | Re-test after a short period. If the issue persists and you are certain of no alcohol consumption, contact support. |
8. ข้อมูลจำเพาะผลิตภัณฑ์

รูปที่ 4: ย้อนกลับ view of the ipega PG-9070 tester, displaying its working voltage และข้อกำหนดปัจจุบัน
| ข้อมูลจำเพาะ | รายละเอียด |
|---|---|
| หมายเลขรุ่น | พีจี-9070 |
| ฉบับทำงานtage | 3.3โวลต์ |
| กระแสไฟฟ้าทำงาน | ≤200มิลลิแอมป์ |
| ความเข้ากันได้ | iOS and Android (Android requires OTG function) |
| เทคโนโลยีการตรวจจับ | New Gas Detection Technology |
| แสดง | LCD Digital Display with Color Backlight |
| แหล่งพลังงาน | Smartphone powered |
| ผู้ผลิต | จีน |
| มีจำหน่ายครั้งแรก | 23 มีนาคม 2018 |
9. ข้อมูลการรับประกัน
This ipega PG-9070 Key Ring Breath Alcohol Tester comes with a standard manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact ipega customer support.
10. การสนับสนุนลูกค้า
For further assistance, technical support, or inquiries regarding your ipega PG-9070 Breath Alcohol Tester, please contact ipega customer service. Refer to the product packaging or the official ipega webเว็บไซต์สำหรับข้อมูลการติดต่อล่าสุด
We are committed to providing you with a reliable and accurate product experience.





