I would like to monitor what I will be using from my battery bank. Looking at monitors that will tell me how many amp hrs Ive used and state of battery level.
Why is the difference so great between these two for example?
Do you have one thats easy to use and can be recommended.
http://www.ebay.co.uk/itm/DC-90V-30...090671?hash=item2118542daf:g:P4AAAOSweWVXcph4
http://www.force4.co.uk/nasa-bm-2-c...YeGsgma-5e7O7a-vwncD6BoCWH3w_wcB#.WAj7gqOZPBI
Why is the difference so great between these two for example?
Do you have one thats easy to use and can be recommended.
http://www.ebay.co.uk/itm/DC-90V-30...090671?hash=item2118542daf:g:P4AAAOSweWVXcph4
http://www.force4.co.uk/nasa-bm-2-c...YeGsgma-5e7O7a-vwncD6BoCWH3w_wcB#.WAj7gqOZPBI