Guangzhou GZAIR Instruments Co., Ltd.
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Air Quality Sensor with Smart Display & Mobile Sync – Monitors CO, CO₂, Pollen & More
Take control of your indoor air with the Air Quality Sensor featuring a Smart Display and Mobile Sync, designed to deliver accurate, real-time monitoring of your environment. Whether you're at home, in the office, or managing shared spaces, this powerful device tracks multiple pollutants including Carbon Monoxide (CO), Carbon Dioxide (CO₂), PM2.5, PM1.0, TVOCs, and Pollen, helping you create a safer and healthier atmosphere.
With its vibrant digital display and seamless smartphone connectivity, this sensor keeps you informed and empowered—right from your wall or your pocket.
Key Features:
Comprehensive Air Quality Monitoring: Detects and displays real-time levels of CO, CO₂, PM2.5, PM1.0, TVOCs, and Pollen—giving you a full picture of your air quality.
Smart Display for Instant Insights: Large, easy-to-read LED display shows live air quality data, complete with color-coded AQI indicators for fast visual feedback.
Mobile App Sync: Connects via WiFi to a dedicated smartphone app (iOS & Android), offering real-time updates, historical data, alerts, and air quality trends.
Health & Safety Alerts: Receive instant notifications when air quality drops below safe levels—ideal for people with asthma, allergies, or other respiratory concerns.
Customizable Settings: Adjust alert thresholds and monitoring preferences through the app to match your personal or household health needs.
Compact & Modern Design: Designed to blend with any decor—its compact, minimal design fits perfectly in living rooms, bedrooms, nurseries, or workspaces.
Reliable Indoor Air Management: Great for optimizing ventilation, identifying pollutant sources, and improving overall indoor comfort and safety.
| Name | Smart Indoor Multiple Air Quality Monitor |
| Model | PT02 Plus |
| Intended use | Detect and digitally real- timely monitor: Pollen, CO2, CO, VOC, PM2.5, PM1.0, temperature and humidity |
| CO2 Measuring Range, Accuracy | 400-5000PPM, ±50ppm or ±5% |
| CO Measuring Range, Accuracy | 0-999PPM, ±10ppm or ±10% |
| TVOC Measuring Range, Accuracy | 0～9.99mg/m3, 0.01mg/m3 |
| Pollen Measuring Range, Accuracy | 0~500μg/m3, 0~100μg/m3 , ±10μg/m3 ; 101~500μg/m3 , ±10% |
| PM2.5 Measuring Range, Accuracy | 0~500μg/m3, 0~100μg/m3 , ±10μg/m3 ; 101~500μg/m3 , ±10% |
| PM1.0 Measuring Range, Accuracy | 0~500μg/m3, 0~100μg/m3 , ±10μg/m3 ; 101~500μg/m3 , ±10% |
| Temperature Measuring Range, Accuracy | -20~60℃, ±2℃ |
| Humidity Measuring Range, Accuracy | 5% ~ 95% RH, ±5%RH |
| Input Voltage | DC 5V/2A |
| Working Temperature | 0 °- 50 °C |
| Working humidity | 0-95% (non-condensing) |
| Unit Weight | 1040g (Include packaging) |
| Unit Size | 180mm(W) * 119mm(H) * 39mm(D) |
| Material | ABS+LCD |
| App controller | Tuya smart life app |
