I’ve been thinking about getting one of these. [Watt meter](BN-LINK LCD Plug in Power Energy Meter Voltage Amps Electricity Usage Monitor Digital LCD Display Wall Socket Outlet,Power Consumption Monitor, 7 Display Modes for Energy Saving, Watt Meter https://www.amazon.com/dp/B06XH73LJB/ref=cm_sw_r_cp_api_glt_fabc_E71E2PQJN1RHVVQ4QC60?_encoding=UTF8&psc=1) I have not yet bought it so I cannot comment on how good the product is or if it works as intended. It’s only made it as far as a medium priority in my ever-growing cnc list on Amazon.