{"product_id":"5-in-1-air-quality-monitor-co2-tvoc-formaldehyde-temperature-humidity","title":"5-in-1 Air Quality Monitor | CO2, TVOC, Formaldehyde, Temp \u0026 Humidity","description":"\n\u003ch2\u003e5-in-1 Indoor Air Quality Monitor — Know What You're Breathing\u003c\/h2\u003e\n\u003cp\u003eKeep your home, office, or workspace environment in check with this compact yet powerful \u003cstrong\u003e5-in-1 Air Quality Monitor\u003c\/strong\u003e. In a single device, it simultaneously tracks \u003cstrong\u003eCO₂ levels, formaldehyde (HCHO), total volatile organic compounds (TVOC), temperature, and humidity\u003c\/strong\u003e — giving you a complete snapshot of your indoor air in real time. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Indoor Air Quality Matters\u003c\/h3\u003e\n\u003cp\u003eAccording to the \u003ca href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency (EPA)\u003c\/a\u003e, indoor air can be 2–5 times more polluted than outdoor air. Monitoring your indoor environment is a smart step toward maintaining a fresher, more comfortable living and working space.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Semiconductor Sensor Technology:\u003c\/strong\u003e Simultaneously monitors CO₂, formaldehyde, TVOC, temperature, and humidity — five critical air quality parameters in one portable device.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision Electrochemical Detection:\u003c\/strong\u003e Delivers stable, accurate readings with strong anti-interference capability and low power consumption for long-lasting, reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor-Coded 2.8\" TFT-LCD Display:\u003c\/strong\u003e The large, easy-to-read screen uses distinct font colors (green, yellow, orange, red) to indicate air quality levels at a glance — no guesswork needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Calibration Required:\u003c\/strong\u003e Simply power on and start monitoring instantly. Ready right out of the box with no setup or calibration steps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Ventilation Design:\u003c\/strong\u003e Multiple ventilation holes promote efficient airflow around the sensors, ensuring accurate readings and better heat dissipation for extended device life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C Rechargeable:\u003c\/strong\u003e Built-in 1200mAh battery charges fully in about 1 hour via the included Type-C data cable — no disposable batteries needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCO₂ Color Indicator Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:green;\"\u003e\u003cstrong\u003e400–800 ppm (Green):\u003c\/strong\u003e\u003c\/span\u003e Low CO₂ — air is in a normal, healthy state.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#b8a000;\"\u003e\u003cstrong\u003e800–1200 ppm (Green + Yellow):\u003c\/strong\u003e\u003c\/span\u003e Elevated CO₂ — consider improving ventilation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:orange;\"\u003e\u003cstrong\u003e1200–1500 ppm (Green + Yellow + Orange):\u003c\/strong\u003e\u003c\/span\u003e High CO₂ — open windows or increase airflow promptly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003eAbove 1500 ppm (All bands including Red):\u003c\/strong\u003e\u003c\/span\u003e Very high CO₂ — ventilate immediately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCO₂ Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e400–5000 ppm (±150 ppm accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e0–50°C (±1°C accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e0–99% RH (±2% RH accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFormaldehyde (HCHO)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e0–0.6 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTVOC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e0–2.0 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e2.8\" TFT-LCD, 240×240 resolution, glass\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u0026lt;1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eUSB Type-C, 5V\/1A, ~1 hour charge time\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e1200 mAh, 3.7V built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCasing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e~90 × 70 × 35 mm \/ 3.54 × 2.76 × 1.38 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eButton Operation Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress 1×:\u003c\/strong\u003e Switch temperature unit (°C \/ °F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress 2×:\u003c\/strong\u003e Toggle sound alert on\/off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress 3×:\u003c\/strong\u003e Enter calibration interface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress 4×:\u003c\/strong\u003e Turn screen off (press once to wake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Air Quality Monitor (Host Unit)\u003c\/li\u003e\n  \u003cli\u003e1× USB Type-C Data\/Charging Cable\u003c\/li\u003e\n  \u003cli\u003e1× Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: This device uses a semiconductor sensor for qualitative detection. Readings provide a general indication of air quality trends and are not intended for certified laboratory-grade quantitative analysis. It detects mixed CO₂ (such as that exhaled by humans) and cannot detect pure industrial CO₂.\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\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does this 5-in-1 air quality monitor measure?\u003c\/h4\u003e\n\u003cp\u003eA: This air quality monitor simultaneously measures five parameters: CO₂ (carbon dioxide) concentration (400–5000 ppm), formaldehyde (HCHO, 0–0.6 mg\/m³), total volatile organic compounds (TVOC, 0–2.0 mg\/m³), ambient temperature (0–50°C), and relative humidity (0–99% RH). All readings are displayed in real time on the color-coded 2.8\" LCD screen.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this CO₂ and formaldehyde detector need calibration before use?\u003c\/h4\u003e\n\u003cp\u003eA: No calibration is required. Simply charge the unit, power it on, and it begins monitoring immediately. The device is designed for plug-and-play convenience, making it ideal for home, office, classroom, or workshop use.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does the battery last, and how do I recharge it?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in 1200mAh rechargeable battery charges fully in approximately 1 hour using the included USB Type-C cable. Battery life varies based on screen brightness and usage, but the on-screen battery indicator keeps you informed at all times.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this monitor suitable for detecting formaldehyde from new furniture or renovations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this monitor is well-suited for checking HCHO and TVOC levels in newly furnished rooms, recently renovated spaces, or workshops where wood products, adhesives, or paints may off-gas compounds. It provides a useful qualitative reading to help you decide when to ventilate a space.\u003c\/p\u003e\n\u003ch4\u003eQ: What do the different colors on the display mean?\u003c\/h4\u003e\n\u003cp\u003eA: The color-coded display uses green, yellow, orange, and red indicator bands corresponding to CO₂ concentration levels. Green (400–800 ppm) signals normal air; yellow appears at 800–1200 ppm indicating elevated CO₂; orange shows at 1200–1500 ppm signaling poor air quality; and red (above 1500 ppm) indicates very high CO₂ — at which point immediate ventilation is strongly recommended.\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 measure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This air quality monitor simultaneously measures five parameters: CO₂ (carbon dioxide) concentration (400–5000 ppm), formaldehyde (HCHO, 0–0.6 mg\/m³), total volatile organic compounds (TVOC, 0–2.0 mg\/m³), ambient temperature (0–50°C), and relative humidity (0–99% RH). All readings are displayed in real time on the color-coded 2.8\\\" LCD screen.\"}}, {\"@type\": \"Question\", \"name\": \"Does this CO₂ and formaldehyde detector need calibration before use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No calibration is required. Simply charge the unit, power it on, and it begins monitoring immediately. The device is designed for plug-and-play convenience, making it ideal for home, office, classroom, or workshop use.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the battery last, and how do I recharge it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in 1200mAh rechargeable battery charges fully in approximately 1 hour using the included USB Type-C cable. 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Green (400–800 ppm) signals normal air; yellow appears at 800–1200 ppm indicating elevated CO₂; orange shows at 1200–1500 ppm signaling poor air quality; and red (above 1500 ppm) indicates very high CO₂ — at which point immediate ventilation is strongly recommended.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Smart Home \u0026 Security\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/smart-home-security\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5-in-1 Air Quality Monitor | CO2, TVOC, Formaldehyde, Temp \u0026 Humidity\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/5-in-1-air-quality-monitor-co2-tvoc-formaldehyde-temperature-humidity\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"White","offer_id":53657205604665,"sku":"1005012232708253-White","price":43.13,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53657205637433,"sku":"1005012232708253-Black","price":43.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S824a200edaec4036b3d80b6d92881fafQ.webp?v=1782822848","url":"https:\/\/peacefulpleasureswellness.com\/products\/5-in-1-air-quality-monitor-co2-tvoc-formaldehyde-temperature-humidity","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}