cal expert in seconds, the spiral puncture probe helps you find problems easily—-
Features:
– High-quality insulating PVC, high temperature resistance, flame retardant
– Gold-plated copper conductors are highly conductive and corrosion resistant
– The puncture needle can easily pierce the wire
– There is a non-slip handle at the end, and the 4mm jack can be connected to a 4mm banana plug
-Thread locking, not easy to loosen