So I have a wisemec guillotine that came with a RX machina mechanical mod. It has the stock clapton coils that came with it installed in a dual coil build. According to the wisemec site those coils are .28 ohms each, so a dual coil build should be ~0.14 ohms. My Innokin Coolfire Ultra reads the resistance as 0.16 ohms, which seems close enough to be right. But both my coil master mini tab and my asmodus minikin 2 read the resistance as roughly 0.28 ohms. Not sure which one I should trust? Might there be something wrong with the asmodus or coolfire reading? They seem to agree closely enough on all my other atomisers, so there is no obviously systematic problem. I am unsure what material these coils are made of, so I guess they could be some odd material?