3-in-1 Smart WiFi Air Quality Monitor CO₂, Temperature & Humidity with App Connectivity & USB Rechargeable 1.2V C cell Ni-MH battery this meter delivers industrial accuracy

this meter delivers industrial accuracy in a consumer-friendly form factor

and the charging indicator lets you know exactly where you stand

and 30mA residual current (leakage) protection in one compact RCBO unit

backed by free pan-India shipping

3-in-1 Smart WiFi Air Quality Monitor CO₂, Temperature & Humidity with App Connectivity & USB Rechargeable 1.2V C cell Ni-MH battery this meter delivers industrial accuracyStuffy rooms are silently draining your energy this 3 in 1 Smart Air Quality Monitor puts you back in control by tracking CO, temperature, and humidity in real time, right from your phone. Powered by professional grade NDIR (Non Dispersive Infrared) sensor technology, this monitor measures CO levels from 400 to 5000 ppm with laboratory level accuracy without any manual calibration. The intuitive 4 color emoji display (Green Yellow Orange Red) tells