The newest Coil Master DIY Kit V3 is a perfect all-in-one kit for DIY vapers.

1. Diagonal pliers
2. Needle-nose pliers
3. Stainless steel folding scissors
4. Pen styled Phillips screwdriver
5. Pen styled Flathead screwdriver
6. Ceramic Tweezer (T1)
7. Elbow Tweezer (T3) (With Rubber Caps for protection)
8. 10 ft 24 GA Kanthal A1 Wire
9. 521 Mini V2 multi-functional device.
10. Coiling Kit V4
11. Silicon rubber case for jigs
12. T styled HEX screwdriver (1.25mm, 1.5mm, 2.0mm）
13. Japanese organic cotton.

Included in this kit is the Coil Master 521 mini V2, 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. Reverse battery protection and short circuit protection are also built in for safety use.

521 Features
– Ohm meter
– Coil rebuilding deck
– Coil burning
– Reverse battery protection
– Short circuit protection
– Battery out put voltage testing
– PCB Heat protection

521 Specification
– Resistance Measuring Range: 0.05-9.9ohm(Error±0.05ohm)
– Resistance rate: 0.1ohm
– Connection: 510 threaded with spring loaded pin
– Battery: Single 18650 battery driven (Battery is not included)