Day by Day - Tango TX1 Overview and Operations

[@blenderbenderguy]

Would this be the appropriate device to monitor for NO2 pollution in the home?

[@mohammedashik8884]

How to set the date and time tx1 tango monitor

[@MalcDiesel21]

How do you turn it off?

[@christianortizsr4121]

hold down the left button

[@greewinjoseph8158]

How to calibrate

[@blenderbenderguy]

a real back lit screen would be a big +