--- product_id: 517896857 title: "6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A)" brand: "inkbirdplus" price: "VT71157" currency: VUV in_stock: true reviews_count: 5 category: "Inkbirdplus" url: https://www.desertcart.vu/products/517896857-6-in-1-indoor-air-quality-monitor-detects-co2-pm2 store_origin: VU region: Vanuatu --- # Color LED display 3-stage AQI alarm 6-in-1 sensor suite 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) **Brand:** inkbirdplus **Price:** VT71157 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe smarter, live better — your air’s new best friend! ## Quick Answers - **What is this?** 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) by inkbirdplus - **How much does it cost?** VT71157 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/517896857-6-in-1-indoor-air-quality-monitor-detects-co2-pm2) ## Best For - inkbirdplus enthusiasts ## Why This Product - Trusted inkbirdplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Color LED Screen:** Clear, backlit display ensures you never miss a critical reading, day or night. - • **Versatile & Portable Design:** Perfect for offices, grow tents, cellars, and more — hang it or place it anywhere for instant air insights. - • **Comprehensive 6-in-1 Detection:** Monitor CO2, PM2.5, PM10, AQI, temperature, and humidity all in one sleek device. - • **Smart Calibration for Accuracy:** Automatic CO2 recalibration keeps your data precise and reliable over time. - • **Instant Alerts with 3-Stage AQI Alarm:** Stay ahead of air quality risks with audible warnings at normal, warning, and danger levels. ## Overview The INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor (PTH-9A) delivers precise real-time tracking of CO2, PM2.5, PM10, AQI, temperature, and humidity. Featuring a vibrant color LED display and a 3-stage audible alarm system, it empowers professionals to maintain optimal indoor environments across diverse spaces like offices, grow tents, and cellars. Its smart calibration function ensures ongoing accuracy, while its portable design offers flexible placement options. Stay informed and proactive about your air quality with this essential tool. ## Description INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, For Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) Notes: 1. We recommend keeping the device connected to the power source during use. 2. If there is no power, the device will NOT be able to detect air quality. 3. Please note that the alarm value cannot be set. Review: Accurate Review: Battery dies within a month ## Features - 6-in-1 Air Quality Monitor: INKBIRDPLUS 6-in-1 Indoor Monitor has built-in professional detection sensors, it can accurately detect the current CO2 concentration, PM2.5, PM10, AQI, temperature, and humidity in the air - Three AQI Stages & Sound Alarm: This Air Quality detector is designed with 3 stages of AQI - normal mode (0-50), warning mode (51-100), and danger mode (101-500). When the AQI index exceeds 100, the detector will sound an alarm - Calibration Function: After the device is turned off, take it to a ventilated place, and press and hold the three keys at the same time, the product will enter the automatic calibration state of carbon dioxide concentration value for 200 seconds - Color LED Screen: The color display with backlight makes each value clear at a glance, and you can also check the time/date/year on the detector. This air quality meter also supports setting the current time, C°/F° switching - Wide Application: This portable detector can detect air quality in bedrooms, living rooms, kitchens, cellars, cars, grow tents and more. With a hook design, it can be placed on the desktop or hung on the wall for easy viewing, is an ideal indoor air quality detector for our lives - NOTE: We recommend that when using the detector for the first time, place the device in an open and uninhabited environment and manually calibrate it once to avoid inaccurate readings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7QG8D8R | | Alarm | Audible | | Brand | INKBIRDPLUS | | Customer Reviews | 3.8 out of 5 stars 247 Reviews | | Item Weight | 0.67 Pounds | | Item weight | 0.67 Pounds | | Manufacturer | INKBIRDPLUS | | Model Number | PTH-9A Indoor Air Quality Monitor | | Operating Humidity | 99 percent | | Operating humidity | 99 percent | | Power source | Battery Powered | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Audible - **Brand:** INKBIRDPLUS - **Item weight:** 304 g - **Manufacturer:** INKBIRDPLUS - **Operating humidity:** 99 percent - **Power source:** Battery Powered ## Images ![6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) - Image 1](https://m.media-amazon.com/images/I/71EUPB2LMQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate *by Z***. on 28 June 2024* ### ⭐ Battery dies within a month *by J***G on 22 October 2025* ### ⭐⭐⭐⭐⭐ A vital device to see what our eyes cant see *by H***S on 6 January 2024* ## Frequently Bought Together - INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) - Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure) - Mold Test Kit for Home - 12 Simple Detection Tests,Test HVAC System,Home Surfaces,& Indoor Air Quality Testing Kits,DIY Mold Detector at Home,Includes Detailed Mold Identification Guide,air Tester --- ## 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/517896857-6-in-1-indoor-air-quality-monitor-detects-co2-pm2](https://www.desertcart.vu/products/517896857-6-in-1-indoor-air-quality-monitor-detects-co2-pm2) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*