The Coilmaster 521 Mini V2 is an Ohmmeter designed as a fundamental tool for building your own coils for use in rebuildable atomisers. Featuring a 510 threaded, spring-loaded pin, this Ohms reader is compatible with a range of tanks and rebuildable atomisers.
Powered by a single 18650 battery, the V2 is lightweight and can be transported with ease. Also acting as a rebuilding station, this device has the option of switching between a meter reading and a firing station. So you can measure and check the quality of coils before vaping.
Featuring a variety of safety functions such as Reverse Battery Protection, PCB Heat Protection and Short Circuit Protection, the V2 is a durable and reliable piece of equipment. The inbuilt screen displays a clear readout of important data, including coil resistance and firing wattage.
With the ability to measure coil resistance down to 0.05 Ohm, and dry fire coils down to 0.1 Ohm, the V2 can be used with most rebuildable coils available on the market today.
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By KATHY from Bournemouth
I bought this for coiling and rewicking. It really does make life simple. I used to put my deck onto my mod but many times just as I am screwing in coils my mod would slip and fall over so I had to start again. With my 521 Mini I now don't have that problem. It's a perfect height for working and it doesn't slip on your work surface. Highly recommend