- #1
hah2110
- 4
- 0
Ok, here's the deal. I am trying to measure how much energy (best in watts, i guess?) a device uses over a seven hour period. I bought a device from lowes that measures watts and amps but how do I figure out [for example] if it says a device is using 8 watts and .2 amps right now, how much that is over a period of time?