This category contains mods capable of firing sub-ohm coils. Most mechanical mods can fire sub ohms also since they don't have boards in them that shut down the battery if it detects a low ohm 'short' but this category will only contain mod's with on board PCB's. Most of them will have a built in battery.
Almost all are also variable wattage or variable voltage and work wonderfully firing standard ohmages also. Some may even have Temperature Control. For the most part we have placed product in this sub-category that can fire atomizers down to around .4ohm but many go below that. So to see if the PV fulfills your needs, check the product listing specs for sub-ohm capabilities.