Temtop M10 Air Quality Detector PM2.5 TVOC AQI HCHO Real-time Monitor

Temtop M10 air quality monitor detects PM2.5 particles, HCHO, TVOC, and AQI on various occasions and displays real-time data to give you a safe and healthy environment. Features: KNOW AT A GLANCE: Large and clear reading, with 3-color indicator lights, know the air quality immediately from wherever you look at it. 4-IN-1 MULTI-FUNCTION: Measure PM2.5, AQI, TVOC, and HCHO, with sensitive Temtop 3rd generation laser particle sensor and Dart electrochemical sensor. EASY TO USE: A home button realizes all operations, including power, interface switch, and display cycling. The 2200mAh battery provides portable power when USB charging is not available. CALIBRATION AVAILABLE: The HCHO sensor supports easy calibration. To ensure the accuracy of the sensors, make sure it is placed in a ventilated environment (indoor or outdoor) for at least 6 hours before used for the first time or after stored for a long time. WHAT YOU GET: M10, Charging Cable, Reset Pin, User Manual. One Year Warranty. Prod