{"product_id":"3-in-1-co2-monitor-air-quality-detector-10000ppm-high-accuracy-ndir-sensor-temperature-humidity-tester-usb-data-logger","title":"3-in-1 CO2 Monitor Air Quality Detector 10000ppm High Accuracy NDIR Sensor Temperature Humidity Tester USB Data Logger","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication Scenarios\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCivilian Grade \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHoldPeak\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTiLing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGas Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCo2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Smart Device\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHZ18M\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePCBincluded\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWith LCD Screen Or Not\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003ch1 style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:24px\"\u003e3-in-1 CO2 Monitor Air Quality Detector 10000ppm High Accuracy NDIR Sensor Temperature Humidity Tester USB Data Logger\u003c\/span\u003e\u003c\/h1\u003e\u003ch1 style=\"text-align:center\" align=\"center\"\u003e\u003c\/h1\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003eThis 3-in-1 air quality monitor integrates high-precision CO₂ detection, temperature, and humidity monitoring in one ultra-compact device. Using a professional NDIR (Non-Dispersive Infrared) CO₂ sensor with ±50ppm ±5% accuracy across 400~10,000ppm, it delivers lab-grade air quality data without the bulk. Ideal for homeowners monitoring bedroom CO₂ levels, greenhouse operators optimizing growing conditions, office safety officers ensuring proper ventilation, and parents keeping nurseries safe. Simply power on — no WiFi, no app, no complicated setup.\u003c\/p\u003e\u003ch4\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9a591612f5b443f99d8f307d18f0c872l.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eSpecification:\u003c\/span\u003e\n\u003c\/h4\u003e\u003cp\u003eCO₂: 400–10,000 ppm (±50ppm + 5% reading) | NDIR Infrared Sensor | ≤3s\u003c\/p\u003e\u003cp\u003eTemperature: –20~60°C (±1°C) | Digital Sensor | ≤1s\u003c\/p\u003e\u003cp\u003eHumidity: 0–100% RH (±2% RH typical) | Digital Sensor | ≤1s\u003c\/p\u003e\u003cp\u003eData Storage: 10,000 Groups | TYPE-C USB Export to PC\u003c\/p\u003e\u003cp\u003eAlarm: Adjustable Upper\/Lower Limits | 3-Level Volume | Customizable Recording Interval\u003c\/p\u003e\u003cp\u003eDisplay: 1.8-inch TFT Color Screen | Real-Time Monitoring\u003c\/p\u003e\u003cp\u003eBattery: 3.7V Rechargeable Polymer Lithium | Type-C Fast Charging | 2–3 Hours Full Charge\u003c\/p\u003e\u003cp\u003eWeight: 125g | Dimensions: 70×75×29 mm | Built-in LED Flashlight\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(17, 17, 17)\"\u003e\u003cstrong\u003e【NDIR CO₂ Sensor with ±50ppm Accuracy — Lab-Grade Precision in Your Pocket】\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eMost budget CO₂ monitors use VOC-based estimation algorithms that confuse CO₂ with other gases, producing unreliable readings. This device uses a genuine NDIR (Non-Dispersive Infrared) sensor — the same technology found in professional air quality instruments — delivering ±50ppm ±5% accuracy across 400~10,000ppm. Whether you are checking if a meeting room has adequate ventilation or monitoring a nursery overnight, you get data you can actually trust.\u003c\/p\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(17, 17, 17)\"\u003e\u003cstrong\u003e【10,000 Groups Data Logging with USB Export — Turn Raw Numbers into Actionable Insights】\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eBuilt-in memory automatically stores up to 10,000 timestamped data sets. Connect to any computer via the included TYPE-C USB cable, export the records as a document, and analyze long-term CO₂ trends. Ideal for greenhouse operators optimizing plant growth cycles, facility managers documenting indoor air quality for compliance, or homeowners tracking bedroom CO₂ buildup patterns over weeks.\u003c\/p\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(17, 17, 17)\"\u003e\u003cstrong\u003e【Full Alarm Customization — Adapts to Every Environment, Not the Other Way Around】\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eSet your own upper and lower alarm thresholds, choose from 3 volume levels, and define custom recording intervals. A bedroom needs quiet, low-sensitivity alerts; a greenhouse needs precise, frequent sampling; a crowded office needs a loud warning when CO₂ exceeds 1000ppm. This monitor adjusts to your scenario — not a one-size-fits-all factory preset that either cries wolf or stays silent when it matters.\u003c\/p\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(17, 17, 17)\"\u003e\u003cstrong\u003e【125g Ultra-Lightweight + Built-in LED Flashlight — Anywhere, Anytime, Even in the Dark】\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eAt just 125g and 70×75×29mm, it fits in one hand and slips into any bag or glove compartment. The built-in LED flashlight is a practical touch that no ordinary air monitor offers — perfect for reading measurements in dark basements, grow rooms, server rooms, or vehicle cabins at night. Portable enough to carry between rooms, durable enough for daily use.\u003c\/p\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(17, 17, 17)\"\u003e\u003cstrong\u003e【Type-C Fast Charging, 2-3 Hours Full — Ready When You Need It】\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003ePowered by a rechargeable 3.7V polymer lithium battery with Type-C fast charging. A full charge takes just 2–3 hours, eliminating the cost and hassle of disposable batteries. The 1.8-inch TFT color screen displays CO₂, temperature, and humidity simultaneously with crisp, easy-to-read graphics. Unbox, charge, turn on — that is all the setup required.\u003c\/p\u003e\u003cp style='font-family:-apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Noto Sans\", Helvetica, Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\";font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(17, 17, 17);background-color:rgb(255, 255, 255);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1c39d561aac44497942744edfb1fa7a7w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc3a32d8a49ec4c49b008eb7aa3bf222b9.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb1094e0c1d4b4e4ebbfb223daa87852da.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S247a036081d646b98c0e3614e2ab4aec8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S23a2d828efe14e149a5ebb4eaeb06593Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0ad130f4a69a42ac86841c1a6780d0d5b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf30c2f894aca4fe9a3f71b9f5dff7338R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf437433cb6d144048dd9066fc6535b144.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S85461b08ac9b44cfa3204355f1be863dz.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S567f7b6d8558469d886eba9ceca23dcc8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb5dc2e5d3c3a4c70a1bfa3ce22fb2a3cy.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HZ18M","offer_id":55441186488619,"sku":"14:29#HZ18M","price":345.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S9a591612f5b443f99d8f307d18f0c872l.webp?v=1788749959","url":"https:\/\/yoeruyo.com\/products\/3-in-1-co2-monitor-air-quality-detector-10000ppm-high-accuracy-ndir-sensor-temperature-humidity-tester-usb-data-logger","provider":"Yoeruyo","version":"1.0","type":"link"}