recognizing types of atomizers

[Bekinder]

When I started vaping, right about two years ago,dealers only had the regular atomizers. Now we
have the LR and the HV. I have a hard time recognizing the difference in any physical makeup
of the two by looking at them. I know to use the HV with higher voltage and vice-versa for LR.
When I have cleaned the atties, and as you know many are not marked with LR or HV; I become
questioning on which is which. I don't want to put an LR on my 6 volt unit, so "how do you tell the
difference?"

 

[robert shohet]

i use a sharpie i just put a mark on the part a drip tip slides over have to re do em alot but its no big deal that way i kno my lr from my regulars

 

[DuncanDisordely]

I scratch a mark onto my LR atties with a file, that can never come off and I can feel it when rummaging through my bag of used atties.