ZN-2COWT 6 In 1 PM2.5 Infrared Sensor CO2 Formaldehyde TVOC Temperature Humidity Detector(White) Cologne for Men 10 minutes on-site drawing

10 minutes on-site drawing

dial switching

Type-C female seat: support 5V/3A (max

On a wide Under the wide highly The thickness of the Shoulder strap Material: canvas 25 25 13 8 120 　 unit：cm

ZN-2COWT 6 In 1 PM2.5 Infrared Sensor CO2 Formaldehyde TVOC Temperature Humidity Detector(White) Cologne for Men 10 minutes on-site drawingFeatures: 1. It adopts excellent electrochemical detection module, which has high accuracy and stable performance, and can accurately detect carbon dioxide value. Large screen design, measurement data at a glance 2. Using semiconductor and infrared detection technology, real time refresh once per second 3. Using superior electrochemical detection module, high accuracy, stable performance, can accurately detect carbon dioxide 4. Strong anti