Coil Master 521 Tab Mini Ω Reader
Driven by a single 18650 battery, the Coil Master 521 mini Tab Resistance Reader 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 0.1 ohm as well. Reverse battery protection and short circuit protection are also built in for safety use.
Coil rebuilding deck
Reverse battery protection
Short circuit protection
Battery out put voltage testing
Resistance Measuring Range: 0.1 – 9.9 ohms
Resistance rate: 0.1 ohm
Connection: 510 threaded with spring loaded pin
Battery: Single 18650 battery driven (Battery is not included)
Dimension: 80 x 80 x 28 mm
Weight: 80 g
Housing material: ABS