Coil Master 521 Mini V2
- NEW UPDATED VERSION 2
- Driven by a single 18650 battery, Coil Master 521 mini Tab is a handy compact device for vapers. It allows users to use it as a build deck and is able to dry fire their coils down to 0.05 ohm as well. Reverse battery protection and short circuit protection are also built in for safety use.
- 100% Guaranteed Authentic Coil Master Product
- Multi-functional device designed for both DIY starters and advanced users
- Resistance Measuring Range: 0.05-9.99 ohm
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