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 wire. Durable material: The multimeter probe test lead is made of high quality copper and stainless steel, with nickel plating on the surface and long use time. The test probe end with 4mm jack can be used with multimeter or oscilloscope test line. Multiple uses: The insulated test probe has multiple functions, such as counter detection, piercing and tip detection. It can also be used as a needle tip probe when using a small circuit board. Wide Application: Stainless steel needle probes are widely used in non-destructive testing of cables such as automobile 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 pieces for each color. They are suitable for automobile, telecommunications, industry, etc. 1. Stainless steel and copper material, sharp and durable. 2. Comes with a 4mm plug, matching with a multimeter or oscilloscope test line. 3. Widely used in automotive, telecommunications, industry. Specifications: Quantity: 8pcs Material: copper and stainless steel Electrical parameters: Max. 30Vac 60Vdc / max.1A Needle size:0.7mm Length: 7.9cm Color: red and black Package includes: 4 x red test probes 4 x black test probes