jschreiber

Sorry for my ignorance on this one but how can I short the 510?

Hi, I was quite split on placing this in the bug forum or here, so I apologize if this is the wrong place. I've noticed my Opus 200 reads the resistances of coils higher than they are reading on my IPV4 when I set the resistance as well as a multimeter that I borrowed some time ago to check (although not the most expensive one). The IPV4 is at 0.151 on a particular coil, multimeter at 0.155, and the Opus is at 0.18. I've noticed throughout the time I have had these tanks/coils on the Opus it has been reading higher resistances than the IPV4 by approximately .02 or .03. These coils are all rated for 0.15 ohm. I realize this is a minuscule difference and the temperature control seems to be working great, but should it be doing this or is this even a problem? Could it just be different materials in the 510? Or could it just be the Opus being more accurate than the IPV4 and the multimeter? Thank you, Jeremy