Using Voltage Monitor with 240VAC


If I want to use this device to monitor a European 240V AC supply, do I simply plug it to a 2:1 transformer, or am I over simplifying things?



You will need a transformer which does 240V AC to 9V AC.

and in the conrtroller there is a calibration command, whihc you can use to tune the controller to read 240V AC.

Let me know if you have any other questions.



Savio M Sacco's picture

I guess that's even better that what I had in mind (convert 240V to 120V and then use the supplied transformer). Thanks!