Guangzhou GZAIR Instruments Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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Smart Air Quality Monitor

China CE RoHS Certified OEM ODM Smart WiFi Tuya Air Quality Monitor: 6-in-1 IAQ Detector (PM2.5 Sensor, CO2 Meter, AQI Monitor) for Indoor Use for sale Video

CE RoHS Certified OEM ODM Smart WiFi Tuya Air Quality Monitor: 6-in-1 IAQ Detector (PM2.5 Sensor, CO2 Meter, AQI Monitor) for Indoor Use

Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days

Wi-Fi Air Quality Meter with Configurable Output Functions Stay ahead of indoor air quality challenges with the WiFi Air Quality Meter, designed for real-time environmental monitoring and smart control integration. This advanced device continuously tracks CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity, delivering high-accuracy data over WiFi and enabling seamless communication with your smart systems. Equipped with configurable relay and analog output functions, this air

China Air Quality Tester - 6-in-1 PM2.5/PM10/Formaldehyde/TVOC/Temp Humidity Monitor, Rechargeable LCD Backlight for Home/Car/Travel for sale

Air Quality Tester - 6-in-1 PM2.5/PM10/Formaldehyde/TVOC/Temp Humidity Monitor, Rechargeable LCD Backlight for Home/Car/Travel

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.6-in-1 Comprehensive Testing: Simultaneous monitoring of PM2.5, PM10, formaldehyde (HCHO), TVOC, temperature, and humidity. One device meets multi-dimensional air quality monitoring needs. 2. Laboratory-grade high precision: Formaldehyde range 0-1.0mg/m³ (accuracy ±0.01mg/m³), PM2.5/PM10 range 0-1000μg/m³ (error ≤±10%), data are accurate and trustworthy. 3.Ultra-fast response design: Sensor response time ≤3 seconds, start measuring immediately without

China All-in-One Handheld Air Quality Monitor TFZN-ZG - Formaldehyde/PM2.5/TVOC/Temp Humidity Tester for sale

All-in-One Handheld Air Quality Monitor TFZN-ZG - Formaldehyde/PM2.5/TVOC/Temp Humidity Tester

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.6-in-1 Comprehensive Testing: Simultaneous monitoring of PM2.5, PM10, Formaldehyde (HCHO), TVOC, Temperature, and Humidity. One unit covers multiple dimensions of air quality needs without the need for additional equipment. 2.Laboratory-grade high precision: Formaldehyde accuracy ±0.01mg/m³, PM2.5/PM10 error ≤±10%, reliable and accurate data, meeting home health monitoring and industrial environment detection needs. 3.Extremely fast response + Long-lasting

China High Accuracy Handheld Air Quality Detector TFZN-ZG - Formaldehyde/PM2.5/TVOC Tester for sale

High Accuracy Handheld Air Quality Detector TFZN-ZG - Formaldehyde/PM2.5/TVOC Tester

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.Historical Data Traceback: Supports data storage and query for easy review of air quality changes, suitable for home health management or industrial environment monitoring. 2. Long-lasting battery life: Built-in 2000mAh rechargeable lithium battery with a full charge lasting 8-12 hours, supports USB-Type-C fast charging, making outdoor use stress-free. 3. International Compliance Certification: Passed CE, FCC, RoHS authoritative certifications, meeting

China GZAIR PT03 5-in-1 Air Quality Monitor - CO/Smoke/Temp/Humidity Detection, WiFi Connectivity, Wall-Mounted/Desktop Dual Installation for sale

GZAIR PT03 5-in-1 Air Quality Monitor - CO/Smoke/Temp/Humidity Detection, WiFi Connectivity, Wall-Mounted/Desktop Dual Installation

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.4-in-1 Multi-Dimensional Detection: Simultaneous monitoring of CO, smoke, temperature, and humidity. One device covers multiple safety needs without the need for additional detectors. 2. Intelligent Remote Monitoring + Data Traceability: Compatible with Tuya APP, remotely view real-time data, receive alarm pushes, support historical detection record query, meeting long-term management needs. 3. High Accuracy + Long Durability: Electrochemical CO Sensor (0

China GZAIR Smart CO Detector with Remote Monitoring - Tuya APP Sync, 0-1000PPM CO Range for sale

GZAIR Smart CO Detector with Remote Monitoring - Tuya APP Sync, 0-1000PPM CO Range

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.Power-off Battery Life Guarantee: Built-in 1400mAh rechargeable battery allows continuous operation for 6-8 hours after power failure, preventing monitoring interruptions due to sudden power outages. 2.Photoelectric smoke sensing: Utilizes photoelectric smoke sensors with smoke sensitivity of 0.1%-0.3% db/m, capable of quickly identifying open flames / smoldering smoke, with a response time of < 60 seconds. 3.Flexible Power Supply Solution: Supports DC 5V

China Portable Carbon Monoxide & Smoke Alarm Detector Indoor Air Quality Monitor with LCD Display, 85dB Alarm for sale

Portable Carbon Monoxide & Smoke Alarm Detector Indoor Air Quality Monitor with LCD Display, 85dB Alarm

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.Double Alarm Reminder: Equipped with an 85dB high-decibel buzzer (1- 3m can be clearly heard) + four-color LED light strip (green / yellow / orange / red correspond to different CO concentrations), providing both visual and auditory alerts to avoid missing anything. 2.Wide temperature and humidity adaptation: Temperature detection range - 20 ℃ ~60 ℃ (Precision ±2 ℃ ), humidity detection range 5%-95% (accuracy ±5%), suitable for extreme environments such as

China GZAIR PT03 Smart WiFi Carbon Monoxide Detector - 4-in-1 CO/Smoke/Temperature/Humidity Monitor with Tuya APP, UL217/UL2034 Certified for Home/Industrial Use for sale

GZAIR PT03 Smart WiFi Carbon Monoxide Detector - 4-in-1 CO/Smoke/Temperature/Humidity Monitor with Tuya APP, UL217/UL2034 Certified for Home/Industrial Use

Price: Please contact customer service
MOQ: 1
Delivery Time: 3 day

Product Features: 1.Multi-dimensional detection function: simultaneously detects carbon monoxide (CO), smoke, temperature, and humidity. One device meets the air safety monitoring needs for multiple scenarios without the need to purchase additional detectors. 2. High Precision CO Detection: Utilizes a stable electrochemical CO sensor with a detection range of 0-1000PPM, accuracy of ±5% or ±10PPM, and a resolution of 0.5PPM, providing reliable data without frequent calibration

China Professional Portable NDIR CO2 Gas Sensor Analyzer - Bluetooth Smart Air Quality Monitor with Real-Time Data Tracking for sale

Professional Portable NDIR CO2 Gas Sensor Analyzer - Bluetooth Smart Air Quality Monitor with Real-Time Data Tracking

Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days

Portable co co2 temperature humidity Bluetooth connection air gas analyzer Don’t Guess, Measure Your Air Quality: Simbow Air-Guardian AQPro air quality tester is fast-responding and sensitive with a nondispersive infrared sensor (NDIR) and advanced particle sensor that monitors pollen, CO, CO2, TVOC, PM2.5, PM1.0, temperature and humidity, all shown on one 6.4 inch clear screen. Preventing Damage Caused By Excessive Co2: Long-term monitoring CO2, particulate matter and VOCs

China 10-in-1 All-Round Air Quality Monitor Prodo - Tracks PM1.0/PM2.5/CO/RH/Temp/Noise for Home/Hotel/Hospital OEM ODM for sale

10-in-1 All-Round Air Quality Monitor Prodo - Tracks PM1.0/PM2.5/CO/RH/Temp/Noise for Home/Hotel/Hospital OEM ODM

Price: Please contact customer service
MOQ: 1
Delivery Time: Please contact customer service

Product Features Dual CE & FCC certification, complying with international safety and EMC standards. OEM/ODM customization services, supporting personalized adjustments of logo, color, and functions. Plug-and-play, no complex debugging required, with low threshold for installation and operation. Product Name: Smart indoor Multiple Air Quality Monitor Model: PT02-Plus-A Intended use Detect and digitally real- timely monitor: CO2, CO, Pollen,PM1.0, PM2.5, TVOC, Humidity,AQI

China Multi-Gas Air Quality Tester - 10-in-1 AQI/CO2/Noise/TVOC/Pollen Detector with WiFi Remote Monitoring & Data Storage for sale

Multi-Gas Air Quality Tester - 10-in-1 AQI/CO2/Noise/TVOC/Pollen Detector with WiFi Remote Monitoring & Data Storage

Price: Please contact customer service
MOQ: 1
Delivery Time: Please contact customer service

Product Features Wall-mounted + desktop dual installation methods, adapting to different spatial layout needs. Low-power design with long standby time, reducing the hassle of frequent charging/battery replacement. Supports data export (Excel/CSV formats) for professional analysis or report generation. Product Name: Smart indoor Multiple Air Quality Monitor Model: PT02-Plus-A Intended use Detect and digitally real- timely monitor: CO2, CO, Pollen,PM1.0, PM2.5, TVOC, Humidity

China 10-in-1 Smart Air Quality Monitor - WiFi Tuya Detects AQI/CO2/CO/PM2.5/Pollen/TVOC/Noise/Temp/RH for Home Office for sale

10-in-1 Smart Air Quality Monitor - WiFi Tuya Detects AQI/CO2/CO/PM2.5/Pollen/TVOC/Noise/Temp/RH for Home Office

Price: Please contact customer service
MOQ: 1
Delivery Time: Please contact customer service

Product Features IP55 waterproof and dustproof, suitable for multi-scene indoor and outdoor use (home/office/outdoor). Auto-calibration function, maintaining stable detection accuracy during long-term use. 4-inch high-definition LCD color screen, with intuitive and easy-to-read data for all age groups. Product Name: Smart indoor Multiple Air Quality Monitor Model: PT02-Plus-A Intended use Detect and digitally real- timely monitor: CO2, CO, Pollen,PM1.0, PM2.5, TVOC, Humidity

China 10-in-1 IoT Air Quality Detector - High Accuracy PM1.0/CO2/Noise/AQI Sensor with APP Remote Monitoring CE FCC Certified for sale

10-in-1 IoT Air Quality Detector - High Accuracy PM1.0/CO2/Noise/AQI Sensor with APP Remote Monitoring CE FCC Certified

Price: Please contact customer service
MOQ: 1
Delivery Time: Please contact customer service

Product Features Compatible with Tuya/IoT ecosystem, seamlessly integrating with smart home system linkage. Real-time data synchronization + historical data storage, enabling multi-period trend tracking. Dual over-limit alarms (local sound-light reminder + APP push), with timely response. Product Name: Smart indoor Multiple Air Quality Monitor Model: PT02-Plus-A Intended use Detect and digitally real- timely monitor: CO2, CO, Pollen,PM1.0, PM2.5, TVOC, Humidity,AQI,Noise

China IOT Smart Controller with Air Purifier Support RS485/Tuya App Data Export CO2 PM Noise TH Carbon Dioxide AQI Detector for Home for sale

IOT Smart Controller with Air Purifier Support RS485/Tuya App Data Export CO2 PM Noise TH Carbon Dioxide AQI Detector for Home

Price: Please contact customer service
MOQ: 1
Delivery Time: Please contact customer service

Product Features Comprehensive 10-in-1 detection, covering key air indicators including AQI, CO2, CO, PM1.0, PM2.5, Pollen, TVOC, Noise, TEMP, and RH. High-precision sensing technology, with gas parameters reaching ppb-level and particulate matter detection at μg/m³-level. Dual WiFi + Bluetooth connectivity, supporting remote APP control and short-range quick pairing. Product Name: Smart indoor Multiple Air Quality Monitor Model: PT02-Plus-A Intended use Detect and digitally

China Smart App Controlled Air Quality Monitor - High Precision Multi Sensor for Carbon Monoxide (CO) Detection for sale Video

Smart App Controlled Air Quality Monitor - High Precision Multi Sensor for Carbon Monoxide (CO) Detection

Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days

Smart Air Quality Monitor for Tech-Savvy Homes – App-Controlled & Multi-Sensor Upgrade your indoor environment with the Smart Air Quality Monitor built for tech-savvy homes. This sleek, modern device goes beyond basic air quality detection—featuring a powerful multi-sensor system that continuously monitors Carbon Dioxide (CO₂), Carbon Monoxide (CO), PM2.5, PM1.0, TVOCs (Total Volatile Organic Compounds), Temperature, Humidity, and even Pollen levels. With full app control,

China WiFi Smart Air Quality Monitor, Detects CO2, CO, TVOC, PM1.0 & PM2.5, Indoor Air Tester for Home, Office for sale Video

WiFi Smart Air Quality Monitor, Detects CO2, CO, TVOC, PM1.0 & PM2.5, Indoor Air Tester for Home, Office

Price: $80 - $169
MOQ: 10
Delivery Time: 5-8 work days

Wi-Fi Air Quality Meter with Configurable Output Functions Stay ahead of indoor air quality challenges with the WiFi Air Quality Meter, designed for real-time environmental monitoring and smart control integration. This advanced device continuously tracks CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity, delivering high-accuracy data over WiFi and enabling seamless communication with your smart systems.Equipped with configurable relay and analog output functions, this air

China WiFi Smart Air Quality Monitor - Detects CO2/CO/TVOC/PM1.0/2.5 for Home Office Indoor for sale Video

WiFi Smart Air Quality Monitor - Detects CO2/CO/TVOC/PM1.0/2.5 for Home Office Indoor

Price: $80 - $169
MOQ: 10
Delivery Time: 5-8 work days

Wi-Fi Air Quality Meter with Configurable Output Functions Stay ahead of indoor air quality challenges with the WiFi Air Quality Meter, designed for real-time environmental monitoring and smart control integration. This advanced device continuously tracks CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity, delivering high-accuracy data over WiFi and enabling seamless communication with your smart systems.Equipped with configurable relay and analog output functions, this air

China Tuya Smart WiFi Air Quality Monitor - Battery-Powered Real-Time PM2.5 Temp Humidity Detector for Indoor for sale

Tuya Smart WiFi Air Quality Monitor - Battery-Powered Real-Time PM2.5 Temp Humidity Detector for Indoor

Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days

Smart IAQ Monitor with Built-In Data Logger for Continuous Air Quality Tracking Tuya Smart Air Quality Monitor - WiFi & Battery-Powered, Detects PM2.5, Temperature, Humidity Dual Power Supply Modes for Both Endurance and Portability Clear Data Display with Easy Operation International CE Certification Meeting Global Quality Standards Wide Temperature & Humidity Adaptation Range for Strong Scene Versatility Customization Services to Meet Bulk Needs Offers customization

China Tuya Smart WiFi Air Quality Monitor - Battery-Powered Real-Time Detector for PM2.5, Temperature & Humidity for sale

Tuya Smart WiFi Air Quality Monitor - Battery-Powered Real-Time Detector for PM2.5, Temperature & Humidity

Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days

Smart IAQ Monitor with Built-In Data Logger for Continuous Air Quality Tracking Tuya Smart Air Quality Monitor - WiFi & Battery-Powered, Detects PM2.5, Temperature, Humidity Dual Power Supply Modes for Both Endurance and Portability Clear Data Display with Easy Operation International CE Certification Meeting Global Quality Standards Wide Temperature & Humidity Adaptation Range for Strong Scene Versatility Customization Services to Meet Bulk Needs Offers customization

China PT05 Tuya APP Air Quality Tester - WiFi-Connected CO2/PM2.5/HCHO/TVOC Monitor for Household & Office for sale

PT05 Tuya APP Air Quality Tester - WiFi-Connected CO2/PM2.5/HCHO/TVOC Monitor for Household & Office

Price: Please contact customer service
MOQ: 1
Delivery Time: Please contact customer service

Dual Power Supply Modes for Both Endurance and Portability Equipped with a rechargeable battery and a 1.5m long USB cable. It supports plug-in use for long-term operation (e.g., fixed placement in the living room) and battery-powered use for portable movement (e.g., temporary detection in studies or bedrooms). A single charge meets daily short-term monitoring needs. Clear Data Display with Easy Operation Comes with an intuitive display screen that shows 6 parameters in real