Multimeter test leads: the steel needle head of the multimeter probe test cable is very thin and hard, which can easily pierce the cable sheath for testing without cutting the cable sheath and will not damage the lead. Durable Material: The multimeter probe test lead is made of high quality copper and stainless steel, with nickel plating on the surface and long using time. The test probe end with 0.7mm jack can be used with multimeter or oscilloscope test line. Multiple uses: Insulated test probe has multiple functions, such as counter-detection , puncture and edge detection. It can also be used as a needle point probe when using a small circuit board. Wide application: stainless steel needle probes are widely used in non-destructive testing of cables such as automotive maintenance, telecommunications testing, industrial field testing, etc. And they are also suitable for testing inside the socket. Package includes: Comes with 8 PCS red and black copper test leads multimeter probe, 4 pcs for each color. They are suitable for automotive, telecommunications, industry etc.