5-in-1 Air Quality Monitor HCHO/TVOC/CO2 Carbon Dioxide Formaldehyde Temperature Humidity Meter

Description1. High sensitivity and fast sensors for precise measurement: Using high-performance sensors, the detection data accuracy can reach up to 0.001, ensuring the accuracy of real-time monitoring results 2. Multi-parameter real-time detection: Simultaneously monitor carbon dioxide, formaldehyde, volatile organic compounds (VOCs), temperature, and humidity to grasp the air quality status comprehensively 3. Intelligent automatic calibration function: The device has a built-in automatic calibration system, which does not require manual adjustment for long-term use, ensuring stable and reliable data 4. Sound and light alarm prompt: When the air quality exceeds the safe range, the equipment automatically triggers the sound and light alarm to remind the user to take measures on time 5. Constant air convection and anti-interference: The unique design ensures a stability of 99.9% in testing ability, effectively resisting external interference and providing continuous and reliable testing results