Resistance: 0.24 +-0/13 ohms
Resistance for single coil is 0.24 ohms while double coil resistance is 0.13 ohms.
High-carbon gray color.
Effectively prevent the occurrence if resistance in the burning process occured.
Sintering process also do not have to adjust, it is easy to achieve uniform heat.
Avoid low resistance of the new wire in the box when sinter can not be normal burning wire.
ONE BOTTLE HAS 2 PIECES INSIDE