Tuya WiFi 15 In 1 Air Quality Monitor CO CO2 HCHO TVOC PM25

Meet the Tuya WiFi 15 In 1 Air Quality Monitor — your all-in-one solution for safer, healthier indoor air. This compact ABS device measures CO, CO2, HCHO (formaldehyde), TVOC, PM0.3/1.0/2.5/10, and key environmental parameters like temperature and humidity, plus AQI and time display. The 2.8-inch TFT color screen puts readings front and center, while WiFi and the Tuya app enable real-time testing and remote control from anywhere. The 15-in-1 model supports customizable alarms, sleep mode, and rich historical data by day, month, or year to help you spot trends and improve air quality. With three emergency beeping alarms and a color-coded interface (green, orange, red), you’ll know exactly when action is needed. It can even link to a smart plug to automatically power devices like fans or exhausts, saving energy and maintaining comfort in homes, schools, hospitals, offices, and more.

Benefits & Tips

• Real-time, multi-parameter monitoring: Track CO, CO2, HCHO, TVOC, PM0.3/1.0/2.5/10, temperature, and humidity at a glance, helping you protect health and comfort.
• App control and smart alerts: Use the Tuya app for remote monitoring, personalized alarm limits, sleep mode, and easy access to historical data by day, month, or year.
• Smart linkage for automatic ventilation: Connect to a smart plug to run exhaust fans when CO2 rises above threshold and stop when it clears, saving energy and improving air quality automatically.

Product specifications

• Color: Black / White (Optional)
• Model: 15-in-1 / 12-in-1 / 10-in-1 / 6-in-1 A / 6-in-1 B / 5-in-1 (Optional)
• Material: ABS
• Battery: 1200 mAh polymer lithium battery (15-in-1 model: 2000 mAh)
• Working voltage: 3.7 V
• Working current: 260 mA
• CO2 detection range: 400–5000 ppm; accuracy: ±50 ppm or ±5% of reading
• CO detection range: 0–999 ppm; accuracy: ±10 ppm
• TVOC detection range: 0–9.99 mg/m³; accuracy: ±0.05 mg/m³
• HCHO detection range: 0–1.99 mg/m³; accuracy: ±0.05 mg/m³
• PM2.5 detection range: 0–999 μg/m³; accuracy: ±10 μg/m³; sensitivity: 1 μg/m³
• PM1.0 detection range: 0–999 μg/m³; accuracy: ±10 μg/m³
• PM10 detection range: 0–999 μg/m³; accuracy: ±10 μg/m³
• PM0.3 detection range: 0–999 μg/m³; accuracy: ±10 μg/m³
• Temperature: −10 to 50°C; accuracy: ±2°C
• Humidity: 0–99% RH; accuracy: ±5% RH
• Charging mode: Not specified
• Note: The product has 6 models and 2 colors to choose from; WiFi is available on the 15-in-1 and 12-in-1 models

Package includes:

• Air quality monitor (WiFi 15-in-1 model)
• Power/charging cable
• User manual

Warnings & reminders

Note: This product offers six models and two color options. Please select the exact model you want to buy. The 15-in-1 and 12-in-1 variants include WiFi connectivity; other models do not support WiFi.

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