I've currently got some vape gear coming from Fasttech. They decided to split my shipping as one of the things I ordered is the Authentic Coil Master 521 Mini V2 Tab which has been restocking for ages. In fact, they're out of stock of both Coilmaster tabs and the Geekvape one. The ETA keeps moving and has changed again for about the 3rd or 4th Package Includes: Coil Master 521 Mini Tab, User Manual; This compact Ohm Reader from Coil Master is a must-have device for advanced DIY vapers. Designed to accurately test-fire and read coil resistances for more accurate coil building. Multi-functional device designed for both DIY starters and advanced users, the Coil Master 521 Mini Tab assists you in building coils. Rebuildable atomizer coils and wicks have known risks. Rebuildables are for experts, not average or beginner vapers with no multimeter or knowledge of how to use a meter, or when a meter must be used, or how The Coil Master 521 Tab Mini V2 delivers a modern update to the original multi-functional building accessory, retaining the features of ohm meter reader, voltage drop checker, rebuild deck, and test fire station. It is equipped with a 510 spring-loaded connector for atomizers of all sizes and an intuitive OLED screen with pipe symbol for test Coil Master 521 Mini Tab 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 building 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. Features. The Coil Master 521 mini V2 is the ultimate kit to get you started on building your very own coils. Take control and start building. Instructions: 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 fir The Coil Master 521 Tab Mini V2 delivers a modern update to the original multi-functional building accessory, retaining the features of ohm meter reader, voltage drop checker, rebuild deck, and test fire station. It is equipped with a 510 spring-loaded connector for attys of all size and intuitive OLED screen with pipe symbol for test-fire setting and measurement readouts. 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. The 521 mini V2 by Coil Master makes DIY coil building a breeze and guarantees the build safety of your coils. Powered by a single 18650 battery, this is a handy compact mulitfunctional device designed as an Ohm meter, voltage drop checker, rebuilding and dry fire testing station (down to 0.1 Ohm). 521 Mini Tab x 1; Manual x 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 0.1 ohm as well. Reverse battery protection and short circuit protection are also built in for safty use. Features Ohm meter Coil rebuilding deck Coil burning Th