Coil Master 521 V2 Mini Tab
Driven by a single 18650 battery, Coil Master 521 Mini V2 Tab is a handy compact device for 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 it allows users to use it as a build deck and is able to dry fire their coils down to 0.1 ohm. Reverse battery protection and short circuit protection are also built in for safe use.
– Resistance Measuring Range: 0.05-9.9ohm
– Resistance rate: 0.1ohm
– Connection: 510 threaded with spring loaded pin
– Battery: Single 18650 battery driven (Battery is not included)
Dimension: 80mm x 80mm x 28mm
Housing material: ABS
521 Mini Tab x 1
Manual x 1