Tool Kit Coil Master V2 Version Coil 521 mini Tab For Electronic Cigarettes 510 Thread cbd no burning

no burning

Clear and Safe

so you can use it with confidence

7V / 18650 Lithium Battery

Tool Kit Coil Master V2 Version Coil 521 mini Tab For Electronic Cigarettes 510 Thread cbd no burningNew version of 521 mini tab! Also driven by a single 18650 battery, Coil Master 521 mini V2 is a handy compact device for all vapers. It is a multi functional device that acts as an ohm meter, voltage drop checker, rebuilding station and firing test station. The 521 mini V2 is able to measure the resistance down to 0. 05 ohm, and dry fire their coils down to 0. 1 ohm as well. Reverse battery protection and short circuit protection are also built in