Name: 10-in-1 Air Quality Monitor | CO2, PM2.5 & Formaldehyde Test
Brand: Sun Cheong Computer Company Limited
SKU: 21UT000026
Price: 188.0 HKD
Availability: InStock
Rating: 4.0 (1 reviews)

Short Product Description

Breathe with confidence. Invisible pollutants like Formaldehyde, Carbon Monoxide, and PM2.5 can compromise your health silently. This 10-in-1 Air Quality Monitor provides lab-grade accuracy in real-time, helping you detect "Sick Building Syndrome" triggers instantly. Featuring a crystal-clear LCD display and audible alarms, it is the essential guardian for your family’s respiratory health and safety during renovations or daily life.

Key Features

10-in-1 Comprehensive Detection: Simultaneously monitors CO2, CO, PM2.5, Formaldehyde (HCHO), TVOC, Temperature, Humidity, Time, Date, and Timer.
Medical-Grade Accuracy: Uses advanced Semiconductor and Electrochemical sensors for precise, interference-free readings.
Real-Time Hazard Alarms: Customizable sound alerts trigger automatically when air quality drops below safe levels.
Large LCD Dashboard: High-contrast, wide-angle screen makes reading complex data simple at a glance.
Portable & Rechargeable: Equipped with a 2400mAh battery for extended cordless use in any room or vehicle.
Multipurpose Utility: Doubles as a digital clock and stopwatch, making it a functional addition to any desk or shelf.

Full Product Description

Is Your Indoor Air Safe?

We spend 90% of our time indoors, yet indoor air can be up to 5 times more polluted than outdoor air. Whether it's off-gassing from new furniture (Formaldehyde), unseen dust (PM2.5), or poor ventilation causing drowsiness (High CO2), the 10-in-1 Multifunctional Air Quality Monitor empowers you to see the invisible.

Precision Engineering Meets Home Safety

At the heart of this device lies a high-sensitivity semiconductor TVOC sensor paired with an advanced electrochemical detection module. Unlike basic sensors, this dual-tech approach ensures minimal interference and maximum stability. It doesn't just guess; it measures with authority.

Total Environmental Awareness

This isn't just a pollution sensor; it is a comprehensive environmental station.

Safety First: Detects deadly Carbon Monoxide (CO) leaks and Formaldehyde (HCHO) from renovations.
Comfort Control: Monitors Temperature and Humidity to prevent mold growth—a critical feature for humid climates like Hong Kong.
Health Tracking: Tracks PM2.5 and TVOCs (Total Volatile Organic Compounds) to reduce allergy triggers.

Designed for Modern Living

With a built-in 2400mAh rechargeable lithium battery, you can take this monitor anywhere—from the living room to the car, or even to the office. The intelligent alarm system notifies you immediately when pollutant levels breach safety standards, allowing you to take action (like opening a window) before health issues arise.

Technical Specifications

Model: Type10-in-1 Multifunctional Air Monitor
Sensors: Semiconductor TVOC sensor + electrochemical module
Detected gases: CO2, CO, HCHO (formaldehyde), TVOC, PM2.5
Environmental metrics: Temperature, humidity
Battery type: Built-in 18650 lithium battery
Battery capacity: 2400mAh, 3.7V
Charging method: USB rechargeable, 5V input
Housing material: High-impact ABS plastic
Dimensions: 112mm × 78mm × 35mm (4.41 × 3.07 × 1.38 inch)
Certification: CE certified

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

Q: Can this device detect gas leaks from a stove?
A: This device detects Carbon Monoxide (CO), which is a byproduct of incomplete combustion, and TVOCs. While it is excellent for general safety, it is not a dedicated natural gas explosive leak detector. It is designed to prevent CO poisoning.

Q: How do I calibrate the device for the most accurate results?
A: For best results, place the device in a well-ventilated outdoor area (fresh air) for 10-15 minutes after powering it on for the first time. This establishes a "clean air" baseline for the sensors.

Q: Does the alarm sound automatically?
A: Yes, the device has a pre-set safety threshold. If pollutants like CO2 or Formaldehyde exceed this limit, the alarm sounds. You can mute or customize this function if you prefer silent monitoring.