Tuya WiFi Air Quality Detector 15-in-1: Portable AQI Monitor for PM Levels, CO, CO2, TVOC, HCHO with TFT Display & Alarm Clock Timer

This 15-in-1 air quality tester integrates multiple test functions for measuring AQI, CO, CO2, PM0.3, PM1.0, PM2.5, PM10, formaldehyde, TVOC, temperature, and humidity. It also includes time display, alarm, timer, and countdown timer functions, providing a complete solution for your air quality needs. With customizable alarm limits, sleep modes, and the ability to explore detailed historical data on air parameters by day, month, or year, it empowers you to stay informed about the air conditions in your home from anywhere, at any time.

Features:

• Comprehensive Air Quality Test: Integrates multiple test functions for a complete solution to your air quality needs.
• TFT Color Display & APP Control: View test data clearly on a 2.8-inch TFT color screen. Use the Tuya APP for real-time testing and remote management of air quality.
• Personalized Settings & Historical Data Checking: Customize alarm limits, set sleep modes, and access historical data with ease. Features a user-friendly interface with options for temperature unit switching and versatile timer settings.
• Warning & Visual Alert: Set alarm values via WiFi connection. Immediate response with emergency beeping alarms and color-coded interface changes indicating air quality levels (green-good, orange-warning, red-bad).
• Intelligent Linkage Control: Ensure measurement accuracy with high-end infrared and laser sensors. Connect with smart devices to automate responses like turning on an exhaust fan when CO2 levels rise. Suitable for use in homes, schools, hospitals, children's rooms, hotels, restaurants, cars, etc.

Specifications:

• Name: Air Quality Tester
• Material: Plastics
• Model: MT15-B, MT15-W (optional)
• Battery: 2000mAh polymer lithium battery (included)
• Working voltage: 3.7V
• Working current: 260mA
• CO2 detection ranges: 400-5000PPM, ±50 ±5%PPM
• CO2 detection sensitivity: 1PPM
• CO detection ranges: 0-999PPM, ±10PPM
• CO detection sensitivity: 1PPM
• TVOC detection ranges: 0-9.99mg/m³, ±0.05mg/m³
• HCHO detection ranges: 0-1.99mg/m³, ±0.05mg/m³
• PM2.5 detection ranges: 0-999μg/m³, ±10μg/m³
• PM2.5 detection sensitivity: 1μg/m³
• PM1.0 detection ranges: 0-999μg/m³, ±10μg/m³
• PM10 detection ranges: 0-999μg/m³, ±10μg/m³
• PM0.3 detection ranges: 0-999μg/m³, ±10μg/m³
• Temperature measurement ranges: -10~50°C
• Temperature measurement error: ±2°C
• Humidity measurement ranges: 0%-99% RH
• Humidity measurement error: ±5%RH
• Charging: 5VDC, 1A Type-C interface
• Item size: 90 * 35 * 70mm / 3.54 * 1.38 * 2.76in
• Item weight: 165g / 5.82ounce
• Package size: 141 * 97 * 48mm / 5.55 * 3.82 * 1.89in
• Package weight: 185g / 6.53ounce

Packing List:

• 1 * Air Quality Tester
• 1 * Cable
• 1 * Guideline