* Sold single, unless stated otherwise 

• Ohm meters are extremely handy e-cig accessories, particularly for vapers who enjoy building their own coils / installing pre-built coils.

• Voltage Meters are particularly beneficial for those who are using mechanical Mods with a rebuildable atomizer.
Useful, as you can better tweak and perfect the atomizer coil to work optimally with the output voltage of your battery.