Min. Order Reference FOB Price
1 Piece US$20.00-25.31 / Piece
Product Description
Air Quality Monitor 9-in-1 Formaldehyde Detector Temperature Humidity CO2 Meter Sensor Detect PM2.5 / PM10 The color indication of the air quality level is more intuitive Track the degree of harmful gas hazards and grasp the environmental health status Semiconductor, infrared, and electrochemical ...