Watt Energy Device

Plug this machine to the wall plug.
Plug the power cable of your device into this machine.
It will show the power consumption immediately.

You can learn the power consumption of your devices by using this machine. You can use this machine to learn the power consumption of the devices like TV, fridge, computer, mining coin rig etc.

Tips are appreciated.
Ethereum: 0x944583F805a0916Eb92618B2E6cC4B8FA83e104E