{"product_id":"5-in-1-digital-air-quality-monitor-co2-tvoc-hcho-temperature-humidity","title":"5-in-1 Digital Air Quality Monitor | CO2 TVOC HCHO Detector","description":"\n\u003ch2\u003e5-in-1 Digital Air Quality Monitor – Know What You're Breathing\u003c\/h2\u003e\n\u003cp\u003eTake full control of your indoor environment with this compact \u003cstrong\u003e5-in-1 Digital Air Quality Monitor\u003c\/strong\u003e. In one sleek device, you get simultaneous real-time readings for \u003cstrong\u003eCarbon Dioxide (CO₂), Total Volatile Organic Compounds (TVOC), Formaldehyde (HCHO), Temperature, and Humidity\u003c\/strong\u003e — everything you need to ensure the air in your home, office, or any enclosed space is clean and comfortable.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive 5-in-1 Monitoring:\u003c\/strong\u003e Tracks CO₂, TVOC, HCHO, temperature, and humidity simultaneously, giving you a full picture of your indoor air quality at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD LCD Display:\u003c\/strong\u003e A crisp, high-definition LCD screen delivers clear, real-time readings — easy to read in any lighting condition without squinting or guessing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Button Operation:\u003c\/strong\u003e Designed for users of all ages, the intuitive single-button interface makes setup and use effortless — no technical expertise required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlim \u0026amp; Portable Design:\u003c\/strong\u003e Measuring just 9 × 4 × 7 cm (3.54 × 1.57 × 2.76 in), this lightweight monitor fits in your hand or sits neatly on any tabletop. Take it room to room or travel with it easily.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuiet Sensor Technology:\u003c\/strong\u003e Advanced sensors deliver precise, reliable readings without generating any noise — perfect for bedrooms, nurseries, offices, and quiet workspaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Data Feedback:\u003c\/strong\u003e Continuously updated readings keep you informed so you can take action — open a window, run a fan, or identify pollution sources — right when it matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 × 4 × 7 cm \/ 3.54 × 1.57 × 2.76 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCO₂, HCHO, TVOC, Temperature, Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHD LCD Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWEEE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Air Quality Monitor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLiving rooms, bedrooms \u0026amp; nurseries\u003c\/li\u003e\n  \u003cli\u003eHome offices \u0026amp; classrooms\u003c\/li\u003e\n  \u003cli\u003eWorkshops \u0026amp; garages where VOCs may accumulate\u003c\/li\u003e\n  \u003cli\u003eTravel \u0026amp; short-term rentals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to different lighting and screen settings, item colours may vary slightly from the pictures. Due to manual measurement, please allow a 1–2 cm difference in size.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does this 5-in-1 air quality monitor actually measure?\u003c\/h4\u003e\n\u003cp\u003eA: This monitor simultaneously tracks five key indoor air parameters: Carbon Dioxide (CO₂) concentration, Total Volatile Organic Compounds (TVOC), Formaldehyde (HCHO), ambient Temperature, and Relative Humidity. These readings together give you a comprehensive snapshot of the air quality in any indoor space.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the air quality monitor come with a battery included?\u003c\/h4\u003e\n\u003cp\u003eA: No, a battery is not included with the device. The monitor operates at 3.7V, so please ensure you have the appropriate battery or power source ready before use.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this monitor suitable for use in an office as well as at home?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its compact, slim design (9 × 4 × 7 cm) and quiet sensor technology make it ideal for both home environments such as living rooms and bedrooms, and workplace settings such as offices, classrooms, and workshops where monitoring air quality is important.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I operate the device — is it complicated to set up?\u003c\/h4\u003e\n\u003cp\u003eA: Not at all. The monitor features a simple one-button interface designed for all ages. Just power it on and it begins displaying real-time readings on its HD LCD screen immediately — no complex configuration required.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does this 5-in-1 air quality monitor actually measure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This monitor simultaneously tracks five key indoor air parameters: Carbon Dioxide (CO₂) concentration, Total Volatile Organic Compounds (TVOC), Formaldehyde (HCHO), ambient Temperature, and Relative Humidity. These readings together give you a comprehensive snapshot of the air quality in any indoor space.\"}}, {\"@type\": \"Question\", \"name\": \"Does the air quality monitor come with a battery included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, a battery is not included with the device. 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