--- product_id: 102295634 title: "Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel" brand: "gain express" price: "VT70037" currency: VUV in_stock: true url: https://www.desertcart.vu/products/102295634-indoor-air-quality-monitor-co2-meter-detector-professional-portable-carbon store_origin: VU region: Vanuatu --- # Real-time data export every 2 seconds Adjustable audible CO2 alarm Simultaneous CO2, Temp & Humidity display Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel **Brand:** gain express **Price:** VT70037 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe smarter, live better—your air quality guardian in one sleek device! ## Quick Answers - **What is this?** Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel by gain express - **How much does it cost?** VT70037 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/102295634-indoor-air-quality-monitor-co2-meter-detector-professional-portable-carbon) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Continuous PC Monitoring:** Stream live CO2, temperature, and humidity data directly to your computer for instant analysis and peace of mind. - • **Smart CO2 Tracking Modes:** Access normal, max, min, and weighted average CO2 readings over 15 minutes and 8 hours to stay ahead of air quality trends. - • **Triple-Parameter Display:** View CO2 levels, temperature, and relative humidity simultaneously on a crisp LCD—no guessing, just clarity. - • **Reliable NDIR Sensor Tech:** Experience precision with non-dispersive infrared sensing, delivering accurate CO2 measurements up to 9999ppm with ±50ppm accuracy under 2000ppm. - • **Customizable Audible Alarm:** Get instantly alerted when CO2 surpasses your preset threshold—because your health deserves no compromises. ## Overview The Gain Express Indoor Air Quality Monitor is a professional-grade 3-in-1 device that continuously measures CO2, temperature, and humidity with high accuracy using advanced NDIR sensor technology. Featuring real-time data export to PC every 2 seconds, multiple display modes including max, min, and weighted averages, and an adjustable audible alarm, it’s designed for home, office, school, or hotel environments to ensure optimal indoor air quality and health safety. ## Description Full description not available ## Features - CONNECT TO PC FOR ON-LINE MONITORING & ANALYSIS- This Kit Set comes with software and power adapter. Allows continuous monitoring of CO2, RH & Temperature Level. Data output to PC every 2 seconds. - MULTIPLE MEASUREMENT DISPLAYS AT ONCE- CO2, Temperature, and Relative Humidity readings are all shown on the LCD display at the same time - NORMAL/ MAX/ MIN/ AVERAGE (15mins/ 8hrs) MODE- It can show not only the normal, maximum and minimum CO2 readings but also the weighted average CO2 readings in the past 15mins (STEL mode) and 8 hours (TWA mode). - AUDIBLE CO2 ALARM- The alarm beeps when the CO2 Level exceeds the preset value. The alarm threshold is adjustable. - NDIR SENSOR for CO2 DETECTION- Non-dispersive infrared technology is used to ensure the reliability and long-term stability. Measures 0~9999ppm while 0~2000ppm can maintain a high accuracy at +/- 50ppm ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Gain Express | | Style | Modern | | Power Source | Corded Electric | | Color | CO2 Detector with Data Loggger | | Product Dimensions | 2.2"D x 2.76"W x 8.07"H | | Alarm | Audible | | Operating Humidity | 95 percent | | Upper Temperature Rating | 60 Degrees Celsius | | Sensor Type | Non Dispersive Infrared | | Number of Items | 1 | | Manufacturer | Gain Express Holdings Ltd | | UPC | 600316548724 | | Part Number | 7755_CD_ADAPTOR | | Item Weight | 1.81 pounds | | Item model number | 7755_CD_ADAPTOR | | Batteries | 4 AA batteries required. | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | | Battery Cell Type | Alkaline | ## Product Details - **Brand:** Gain Express - **Style:** Modern - **Power Source:** Corded Electric - **Color:** CO2 Detector with Data Loggger - **Product Dimensions:** 2.2"D x 2.76"W x 8.07"H - **Alarm:** Audible - **Operating Humidity:** 95 percent - **Upper Temperature Rating:** 60 Degrees Celsius - **Sensor Type:** Non Dispersive Infrared - **Number of Items:** 1 ## Images ![Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel - Image 1](https://m.media-amazon.com/images/I/61sQgJbJKoL.jpg) ![Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel - Image 2](https://m.media-amazon.com/images/I/71Wln854pUL.jpg) ![Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel - Image 3](https://m.media-amazon.com/images/I/81iBnEGtZHL.jpg) ![Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel - Image 4](https://m.media-amazon.com/images/I/71d1g4LCtgL.jpg) ![Indoor Air Quality Monitor CO2 Meter Detector Professional Portable Carbon Dioxide Detector Temperature Humidity Air Analyzer 3-in-1 with Alarm Data Export for Home, Office, School, Hotel - Image 5](https://m.media-amazon.com/images/I/71bMTKQ37zL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/102295634-indoor-air-quality-monitor-co2-meter-detector-professional-portable-carbon](https://www.desertcart.vu/products/102295634-indoor-air-quality-monitor-co2-meter-detector-professional-portable-carbon) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-14*