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

Input:AC 100-240V 50/60Hz

and date — all on one sharp display

Works with virtually every battery chemistry — fully compatible with Lithium-Ion

and Lead (Pb) — making them a safer

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