PCB SHORT PIN

the distance is adjustable, that is, the distance of the short-circuit point can be adjusted to adapt the probe, the minimum test distance is 0.2mm.
2: the needle can be replaced and detachable, the probe can be removed and replaced, the needle can be directly replaced if the needle is broken, and the life of a needle is more than 5000 times
3: elastic needle expansion, probe built-in expansion spring, can be free expansion, prevent sliding.