Tool Kits Coil Master 521 mini Tab 510 Thread RDTA RDA RTA Building Vaporizer

Tool Kits Coil Master 521 mini Tab Driven by a single 18650 battery For Electronic Cigarettes 510 Thread RDTA RDA RTA Building Vaporizer Features  521 Mini Tab – Ohm meter – Coil rebuilding deck – Coil burning – Reverse battery protection – Short circuit protection – Battery out put voltage testing – Resistance Measuring Range: 0.1-9.9ohm – 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 Weight: 80g Housing material: ABS Package 1 x Carboard gift box 1 x 521 Mini Tab 1 x Manual