Resistance wrong?

[JackoCFC15]

Ive had my snow wolf 75w for a week now and whats concerning me is it reads the resistance wrong. I have a isub G tank with a 0.5 coil but it reads it has 0.48 on wattage mode. Is this normal or is there something wrong with my mod?

 

[Vapin4Joy]

That's normal, most but not all mods are off by .02 either way, could be the mod or the coil.

 

[JackoCFC15]

Ah ok. Thanks for the reply