1. تعارف
This manual provides essential information for the safe and effective use of your HAKINAKU Portable Carbon Monoxide Detector. This device is designed to monitor carbon monoxide (CO) levels, temperature, and humidity in various environments, offering crucial safety information for indoor and outdoor use.

Image 1.1: The HAKINAKU Portable Carbon Monoxide Detector, displaying CO levels, temperature, and humidity on its digital screen.
2. اهم خاصيتون
- 3-۾-1 ڪارڪردگي: Detects Carbon Monoxide (CO), measures ambient temperature, and humidity.
- Electrochemistry Working Method: Utilizes an electrochemical sensor for accurate and rapid CO detection every 2 seconds.
- وسيع ماپ جي حد: CO: 0-500 ppm; Humidity: 20%-80% RH; Temperature: 14℉ to 104℉ (-10℃ to 40℃).
- هاءِ ڊيفينيشن ڊسپلي: Large 2.2-inch circular HD color display shows CO, humidity, temperature, and comfort emojis.
- ڊگھي بيٽري زندگي: Built-in 2400mAh battery provides approximately 90 hours of continuous operation on a full charge. Supports working while charging.
- بصري ۽ ٻڌڻ وارا الارم: Features color indicator lights (Green, Yellow, Red), comfort emojis, and an 85dB audible alarm for different CO concentration levels.
- پورٽبل ڊيزائن: Compact dimensions (3.26 × 3.26 cm × 1.25 inch) and lightweight (4.8 oz) with a lanyard and kickstand for versatile placement.

Image 2.1: Illustration of the detector's three primary functions: carbon monoxide detection, temperature monitoring, and humidity sensing.
3. پيڪيج مواد
پڪ ڪريو ته سڀئي شيون انباڪسنگ تي موجود آهن:
- HAKINAKU 3-in-1 CO Detector (Model: PTH-12)
- استعمال ڪندڙ دستي
- USB چارجنگ ڪيبل
4. سيٽ اپ
4.1 شروعاتي چارجنگ
Before first use, fully charge the device using the provided USB cable. Connect the USB cable to the detector's charging port and a compatible USB power adapter (not included). The device can operate while charging.
4.2 لڳائڻ
The detector features a portable design with a kickstand and lanyard for flexible placement. Place it in areas where carbon monoxide detection is critical, such as near combustion appliances, in living spaces, or during travel in RVs or tents. Avoid placing it directly next to exhaust vents or in excessively airy locations that might dilute CO concentrations.

Image 4.1: The detector's portable design, highlighting the integrated kickstand for tabletop use and a lanyard for hanging.
5. آپريٽنگ هدايتون
5.1 پاور آن/آف
Press and hold the power button (location typically on the side or back) for a few seconds to turn the device on or off. The display will illuminate upon activation.
5.2 معلومات ڏيکاري
The 2.2-inch HD display provides real-time readings:
- CO Concentration: Large digits indicate carbon monoxide levels in parts per million (ppm).
- گرمي پد: Displays ambient temperature in Fahrenheit (℉) or Celsius (℃).
- نمي: Shows relative humidity as a percentagاي (٪).
- آرامده ايموجي: A visual indicator of air quality and comfort based on CO levels.
- بيٽري جو اشارو: موجوده بيٽري جي سطح ڏيکاري ٿو.
5.3 الارم سسٽم
The detector uses a multi-stage alarm system:
- 0-100 ppm CO: Green indicator light and a smiling emoji. Indicates safe levels.
- 100-200 ppm CO: Yellow indicator light and an expressionless emoji. Serves as a warning.
- 200-500 ppm CO: Red indicator light, a sad emoji, and a continuous 85dB audible alarm. Indicates dangerous levels requiring immediate action.

Image 5.1: Visual representation of the detector's alarm thresholds, including color indicators, emoji changes, and the audible alarm activation.
5.4 Testing the Detector
To verify the CO sensor functionality, expose the detector to a source of incomplete combustion, such as smoke from a cigarette or burning paper. The CO concentration on the screen should change, and if levels reach 200 ppm, the alarm will activate. Do not test with car exhaust or in overly ventilated areas, as low CO concentrations may not trigger the sensor.
6. سار سنڀال
6.1 صفائي
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Ensure the sensor vents are clear of dust and debris.
6.2 بيٽري جي سنڀال
Recharge the battery when the low battery indicator appears. For optimal battery life, avoid prolonged exposure to extreme temperatures.
7. مسئلا حل ڪرڻ
- ڊوائيس چالو نه آهي: پڪ ڪريو ته بيٽري چارج ٿيل آهي. USB پاور سورس سان ڳنڍيو ۽ ٻيهر ڪوشش ڪريو.
- غلط گرمي پد/نمي جي پڙهائي: Allow the device to stabilize in the environment for several minutes. Ensure it is not exposed to direct sunlight or heat sources.
- CO alarm not activating during test: Confirm the CO source is sufficient and the detector is placed appropriately. Avoid overly airy locations.
- Alarm volume too low: The alarm is rated at 85dB. Ensure there are no obstructions blocking the speaker.
8. وضاحتون
| خاصيت | تفصيل |
|---|---|
| برانڊ | هاڪيناڪو |
| ماڊل نمبر | پي ٽي ايڇ-12 |
| CO ماپنگ جي حد | 0 - 500 پي پي ايم |
| نمي جي ماپ جي حد | 20٪ - 80٪ آر ايڇ |
| درجه حرارت جي ماپ جي حد | 14 ℉ 104 ℉ (-10 ℃ کان 40 ℃) |
| سينسر جو قسم | اليڪٽرڪوڪيميڪل |
| بيٽري جي گنجائش | 2400mAh ليتيم پوليمر |
| مسلسل ڪم ڪرڻ جو وقت | تقريبن 90 ڪلاڪ (مڪمل چارج ٿيل) |
| الارم جو مقدار | 85 ڊي بي |
| پيداوار جي ماپ | 3.27"ڊي x 3.27"ڊبليو x 2.05"ايڇ (8.3 سينٽي ميٽر x 8.3 سينٽي ميٽر x 5.2 سينٽي ميٽر) |
| شيءِ جو وزن | 6.88 آونس (195 گرام) |
| طاقت جو ذريعو | بيٽري سان هلندڙ (USB چارجنگ) |
| جلدtage | 5 وولٽ (DC) |
| واتtage | 5 واٽ |
| يو پي سي | 645890017426 |
9. وارنٽي ۽ سپورٽ
9.1 وارنٽي ڄاڻ
This HAKINAKU product comes with a 5-year free exchange warranty for any quality issues.
9.2 اضافي وسيلا
For further details or assistance, please refer to the official user manual PDF: