I saw my friend in a workshop use fuses to measure current of a generator and he said that a fuse is more accurate than connecting a light bulb because the light bulb works in current range.
My question is : is he right? (that is more accurate to use a fuse instead of a light bulb to measure generator current? ) does fuse consider a load? Is it a proper way to measure the current of generator?
is Kill-A-watt meter ( like this device: https://www.amazon.com/gp/product/B00009MDBU/ref=ox_sc_act_title_1?smid=ATVPDKIKX0DER&psc=1 ) accurate way to measure current of generator ?