So I bought a couple cartos last week. They are flanged and have two slots. They were advertised as being DCT cartomizers running from 2.5-3 ohms. On my VV V3.0 I am getting readings between 5 and 7 ohms of resistance on some and just very inconsistent reading (one just jumped around between 1.2 and 2.9 ohms) on some others. What is up with these cartos? Is it safe to run them on a variable wattage device? Should I just cut my losses and buy different ones?
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