These are the replacement coils for the DC Gen 2 dry herb vape.
TCR based mods only - TCR 300-345 @ 30W. 180-240C. Coil resistance is around 0.71-0.74 ohms.
Before vaping from your coil place it onto wattage mode and heat at 30W for 15 seconds to burn off any residue left over from manufacture. It is best to do this after locking the resistance in your TCR mode settings/setup. If you do heat the coil then set up the TCR mode while it is still hot the resistance reading will be wrong and your temp control will not work properly, overheating the coil, so it is very important to take this reading when cold. You can alternatively simply allow the coil to cool back to room temperature before changing over to TCR.