Guangzhou GZAIR Instruments Co., Ltd.
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Smart Air Quality Monitor for Schools & Classrooms – Protect Student Health
Create a healthier learning environment with the Smart Air Quality Monitor designed specifically for schools, classrooms, and educational spaces. This intelligent, app-connected device continuously tracks key indoor air quality metrics—including CO₂, PM2.5, PM1.0, TVOCs, Carbon Monoxide, Temperature, Humidity, and more—helping educators and administrators ensure that air conditions are always safe and optimal for learning.
With real-time data, mobile alerts, and visual displays, this monitor empowers schools to proactively manage ventilation, reduce airborne risks, and protect the well-being of both students and staff.
Key Features:
Multi-Pollutant Monitoring: Accurately detects and displays levels of CO₂, CO, PM2.5, PM1.0, Pollen, TVOCs, Temperature, Humidity, and airborne irritants like pollen—key indicators of air quality in classrooms.
Real-Time Monitoring & Alerts: Provides instant, on-screen air quality updates along with smartphone app notifications when air quality dips below safe standards—perfect for ventilation management.
Smart App Connectivity: View air quality status remotely using the iOS or Android app. Track daily trends, access historical data, and receive actionable alerts in real time.
WiFi Enabled for Centralized Monitoring: Connect multiple devices throughout a school to monitor air quality across various classrooms and common areas, all from a central dashboard.
Improves Focus & Wellbeing: Studies show that clean air improves concentration, learning outcomes, and reduces absenteeism—make indoor air quality a key part of your school’s wellness strategy.
| 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 |
