EDIT: Disregard. This is the thread I was looking for. https://www.homebrewtalk.com/f170/voltmeter-ammeter-481979/
Awhile back I built a Kal e-brewery control panel. The volt meter never worked and when my friend (with a Doctorate degree in space robotics) tried to help me fix it, we fried the power supply for the amp meter. *sigh*
Though these aren't necessary for the brewery to function, I would like to have the info.
Somewhere on the forums I found a link to a combined volt/amp meter that doesn't require an external power supply and I ordered one....but then waited about 3 months before installing it. Now I'm not sure where the thread is so I can ask how best to wire this into my Kal panel.
Anyone recognize it? Anyone used it? Anyone have suggestions?
Thanks!
Awhile back I built a Kal e-brewery control panel. The volt meter never worked and when my friend (with a Doctorate degree in space robotics) tried to help me fix it, we fried the power supply for the amp meter. *sigh*
Though these aren't necessary for the brewery to function, I would like to have the info.
Somewhere on the forums I found a link to a combined volt/amp meter that doesn't require an external power supply and I ordered one....but then waited about 3 months before installing it. Now I'm not sure where the thread is so I can ask how best to wire this into my Kal panel.
Anyone recognize it? Anyone used it? Anyone have suggestions?
Thanks!
![img_20141005_160658_244-63889.jpg](http://cdn.homebrewtalk.com/images/4/8/8/5/2/img_20141005_160658_244-63889.jpg)
![img_20141005_160706_041-63890.jpg](http://cdn.homebrewtalk.com/images/4/8/8/5/2/img_20141005_160706_041-63890.jpg)
![img_20141005_160653_421-63888.jpg](http://cdn.homebrewtalk.com/images/4/8/8/5/2/img_20141005_160653_421-63888.jpg)