You need an ohmmeter to measure coil resistance. Yes it matters. I personally like ~1.3ohms on the orion. Too low and vape is too hot for me on a newly charged battery. Too high and you'll get a weak vape.
i guess the only other way is to measure the length of R wire between the neg and pos posts ... you have to know the resistance data of the particular wire you are using... Ohms per mm.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.