{"product_id":"ndir-co2-monitor-indoor-air-quality-meter-temperature-humidity","title":"NDIR CO2 Monitor – Indoor Air Quality Meter with Temperature \u0026 Humidity","description":"\u003ch2\u003eThe Problem: CO2 Levels You Cannot Feel Until It Is Too Late\u003c\/h2\u003e\u003cp\u003eCarbon dioxide is the most reliable indicator of indoor air quality — and one of the most consistently underestimated. In a well-ventilated space, CO2 levels sit around 400–600 ppm (parts per million), close to the outdoor baseline. In a poorly ventilated room, a crowded office, or a sealed car, CO2 levels can climb to 1,500, 2,000, or even 3,000 ppm within hours. At these concentrations, the effects are measurable and significant: reduced cognitive performance, increased fatigue, headaches, and the general sense of mental fog that makes it difficult to concentrate or think clearly.\u003c\/p\u003e\u003cp\u003eThe insidious thing about elevated CO2 is that it does not feel like a problem. It feels like tiredness. Like a bad day. Like difficulty concentrating for reasons you cannot identify. Most people attribute these symptoms to stress, poor sleep, or overwork — never suspecting that the air in the room they are sitting in is the actual cause.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eNDIR CO2 Monitor\u003c\/strong\u003e makes CO2 levels visible in real time, giving you the information you need to understand when your indoor environment is affecting your performance and wellbeing — and to do something about it.\u003c\/p\u003e\u003ch2\u003eNDIR Technology: The Gold Standard for CO2 Detection\u003c\/h2\u003e\u003cp\u003eNot all CO2 sensors are equal. The NDIR (Non-Dispersive Infrared) detection method used in this monitor is the gold standard for accurate CO2 measurement — the same technology used in professional and scientific instruments. NDIR sensors work by measuring the absorption of infrared light at the specific wavelength that CO2 absorbs, providing accurate, stable readings that do not drift significantly over time and do not require frequent recalibration.\u003c\/p\u003e\u003cp\u003eThe measurement range of 400–5000 ppm covers the full spectrum from clean outdoor air to severely compromised indoor environments, giving you meaningful data across all the conditions you are likely to encounter. The 1.5-second sampling time means the display updates rapidly, allowing you to see in real time how opening a window, running ventilation, or leaving a room affects CO2 levels.\u003c\/p\u003e\u003ch2\u003eTemperature \u0026amp; Humidity: The Complete Indoor Environment Picture\u003c\/h2\u003e\u003cp\u003eCO2 does not exist in isolation — it is one component of a broader indoor environment that includes temperature and humidity. High humidity promotes mould growth and dust mite proliferation. Low humidity causes respiratory irritation and dry skin. Temperature extremes affect both comfort and the behaviour of other pollutants. By monitoring all three parameters simultaneously, this device gives you a complete picture of your indoor environment rather than a single data point.\u003c\/p\u003e\u003ch2\u003ePortable \u0026amp; Rechargeable: Monitor Any Space\u003c\/h2\u003e\u003cp\u003eThe compact 70×80×35mm form factor and built-in 1000mAh rechargeable battery make this monitor genuinely portable — small enough to carry in a bag, light enough to move between rooms, and battery-powered enough to use in spaces without convenient power access. The three-colour LED indicator provides an at-a-glance status that is readable from across the room, supplementing the detailed numerical display for quick environmental checks.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDetection Method:\u003c\/strong\u003e NDIR (Non-Dispersive Infrared)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCO2 Measurement Range:\u003c\/strong\u003e 400–5000 ppm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Parameters:\u003c\/strong\u003e Temperature, Humidity\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSampling Time:\u003c\/strong\u003e 1.5 seconds\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e LCD screen with 3-colour LED indicator\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e 1000mAh lithium, USB-C rechargeable (5V DC)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 70 × 80 × 35 mm \/ 2.76 × 3.15 × 1.38 in\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAtmospheric Pressure Range:\u003c\/strong\u003e 86–106 kPa\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to 50°C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -10°C to 60°C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelative Humidity Range:\u003c\/strong\u003e 20–85%\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 × Main Unit, 1 × USB Charging Cable, 1 × Manual\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/p\u003e","brand":"Elanique","offers":[{"title":"China Mainland","offer_id":53768389198167,"sku":"200007763:201336100","price":171.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/8463\/0103\/files\/Seab8b33a6d2d490d81cfc7d2d1b92610W.webp?v=1781267109","url":"https:\/\/elanique.shop\/products\/ndir-co2-monitor-indoor-air-quality-meter-temperature-humidity","provider":"Elanique","version":"1.0","type":"link"}