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PTH-9C-9A Air Quality Monitor Series
INKBIRDPLUS Indoor CO2 Detector is the ideal choice for those who want to monitor the indoor air quality instantly.
PTH-9C-9A Air Quality Monitor Series

PTH-9C-9A Air Quality Monitor Series

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INKBIRDPLUS Indoor CO2 Detector is the ideal choice for those who want to monitor the indoor air quality instantly.
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What Stands Out

Comprehensive Monitoring
Monitors CO2, PM2.5, PM10, AQI, temperature, and humidity for a complete overview of indoor air quality, ensuring a healthier environment.
User-friendly Design
Features an intuitive interface and clear visibility, making it easy for anyone to monitor air quality at a glance in various settings.
Alarm System
Equipped with an alarm that alerts users of unhealthy air quality conditions, promoting timely action to maintain safety.

Product Details

Monitor CO2 levels, temperature, and humidity with INKBIRDPLUS Indoor CO2 Detector available at Ubuy Australia. Perfect for Grow Tents, Wine Cellars, Homes, and Cars. Don't compromise on air quality!
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for monitoring indoor air quality to maintain a safe and healthy living environment for families.

  • Grow Tent Users

    Essential for indoor gardening, ensuring optimal conditions for plant health by monitoring humidity and CO2 levels.

  • Office Workers

    Helps maintain a productive working atmosphere by tracking air quality and ensuring comfortable temperature and humidity.

Not Suitable For
  • Frequent Travelers

    Not suitable for users constantly on the move, as it is designed for fixed indoor monitoring.

Product Description

PTH-9C-9A Air Quality Monitor Series

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features does the INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor provide?

    Answer: The INKBIRDPLUS monitor offers six functionalities—all in one device. It detects CO2 levels, PM2.5, PM10, AQI, temperature, and humidity. This detailed monitoring allows users to assess indoor air quality comprehensively. Understanding these metrics is crucial for health and comfort in various environments, including homes, cellars, and grow tents, where air quality impacts both comfort and productivity.
  • Question: How do I set up the INKBIRDPLUS Indoor Air Quality Monitor?

    Answer: Setting up the INKBIRDPLUS is straightforward. Simply place the monitor in the location you wish to assess, such as a living room or greenhouse. Ensure it’s powered on and within a suitable range from obstacles for accurate readings. In environments like grow tents, proper placement can provide real-time data to ensure optimal growth conditions, helping you make informed adjustments.
  • Question: What does AQI mean and why is it important?

    Answer: AQI stands for Air Quality Index, a standard metric used to communicate the quality of air. It provides a simplified way for users to gauge whether air pollution levels pose health concerns. For example, if the AQI is high, individuals with respiratory issues should take precautions. Monitoring AQI is particularly critical in living areas and during specific activities in grow tents to ensure a healthy atmosphere.
  • Question: Can the INKBIRDPLUS monitor be used in grow tents?

    Answer: Absolutely! The INKBIRDPLUS is ideal for grow tents as it helps monitor essential air quality factors like CO2 levels and humidity. Maintaining the right environment is vital for plant health, and this monitor can alert you to any dangerous changes. For growers, this means being able to adjust settings proactively, ensuring optimal growth and preventing plant stress.
  • Question: How does the alarm function work on the INKBIRDPLUS?

    Answer: The alarm on the INKBIRDPLUS functions as a proactive alert system, notifying users when air quality parameters exceed safe thresholds. When levels of CO2, PM2.5, or humidity drop or rise beyond preset values, an audible alarm will trigger. This feature is essential for timely interventions in both residential and agricultural settings, helping maintain safe and optimal conditions.
  • Question: What is PM2.5 and why is it significant?

    Answer: PM2.5 refers to particulate matter with a diameter of 2.5 micrometers or smaller. These tiny particles can penetrate deep into the lungs and even enter the bloodstream, posing serious health risks. Monitoring PM2.5 levels is crucial in indoor spaces to protect against respiratory issues. The INKBIRDPLUS enables users to track these levels, enhancing safety in homes and grow areas.
  • Question: Can I use the INKBIRDPLUS in different rooms of my house?

    Answer: Yes, the INKBIRDPLUS is versatile and can be utilized in various rooms throughout your home. It’s beneficial for monitoring air quality in living rooms, bedrooms, and even basements or cellars. Each area can have unique air quality challenges, and this monitor can help you make data-driven decisions to improve your indoor environment wherever it is placed.
  • Question: Is the monitor portable and easy to move?

    Answer: The INKBIRDPLUS is designed to be portable, with a lightweight build allowing for easy relocation between different spaces. This is advantageous for users who want to track air quality across various regions, such as moving it from the living room to a grow tent as needed. Its portability ensures that you can consistently monitor air conditions wherever they are required.
  • Question: How does the INKBIRDPLUS detect temperature and humidity?

    Answer: The INKBIRDPLUS is equipped with high-precision sensors to accurately detect temperature and humidity levels. These readings are vital for ensuring comfort and health. For instance, growers can modify their setups based on the humidity readings to prevent mold in grow tents, while homeowners can adjust heating or cooling systems based on the temperature fluctuations indicated.
  • Question: Where can I buy the INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor?

    Answer: You can purchase the INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor from Ubuy. Ubuy offers a convenient platform to acquire this vital device, attracting customers across Australia looking to improve their indoor air quality with advanced monitoring capabilities.

Indoor Air Quality Meters Editorial Review

The INKBIRDPLUS Indoor CO2 Detector is a device designed to monitor both carbon dioxide and air quality readings. It runs continuously when plugged in and its battery lasts for about 12 hours after being fully charged. It has a calibration capability, which can be prompted manually by pressing three buttons at the same time. The device responds quickly with temperature and CO2 values and is sensitive to changes. However, customer experience is mixed. Some users have reported erratic readings and noted inaccuracies in temperature and humidity readings when compared with dedicated hydrometers and thermometers. Others reported the device failing within a few days of use and an audible alarm going off for higher carbon dioxide levels with no way to turn off the beeping. While some customers have praised the device's sensitivity, ease of use, and readability, others have reported negative experiences and suggest getting the Aranet instead.

Customer Reviews & Ratings

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Pros

  • Continuous monitoring
  • Sensitive and responsive CO2 and temperature sensors
  • Easy to set up and calibrate
  • Large and easy to read display

Cons

  • Erratic readings reported

Platform Trust & Buyer Confidence

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4/5 294 reviews
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Chris
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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”

3 July 2026 · via Trustpilot
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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