1. Introduction
Thanks for your purchasing of the WH0290
Wireless Air Quality Monitor with Indoor
Temperature and Humidity. To ensure the best
product performance, please read this manual
and retain it for future reference.
Help
Our product is continuously changing and
improving, particularly online services and
associated applications. To download the latest
manual and additional help, please contact us at
support@ecowitt.com or
support.eu@ecowitt.net (EU/UK).
2. Get Started
Note: Power up sequence can be performed in
the order shown in this section (insert batteries
in the Air Quality Monitor first, then
Sensor(transmitter).
Attention:
Do not mix old and new batteries
Do not mix Alkaline, Standard, Lithium or
Rechargeable batteries
Ensure batteries are installed correctly with
regard to polarity +/-
Please fully charge the included sensor