Features Excellent Performance: The testing probes set has a pair of red and black threading clips, with a unique comfortable grip probe, which is not easy to age, heat and cold resistance, and has a long service life. 4mm Banana Jack Connector: The piercing probe kit is made of PVC insulation, the test leads are durable, flexible and easy to handle, compatible with all 4mm banana jack leads. Advanced Material: The quick puncture probe adopts PA shell, the main copper plating and stainless steel nickel plating ensure stable performance and can be used for a long time. Easy To Use: This multimeter test probe is designed with a special spring mechanism, which is easy to use. The sharp piercing hook can easily pierce the thin-skin power cord. Wide Range of Applications: This quick penetration probe has a wide range of applications, suitable for automotive repair, electrical testing or industrial testing. Specification: Material: Copper, PA, Stainless steel   Surface Treatment: Nickel plating   Current Voltage: 1000V/10A   Connection Mode: Adapter Color: Red + Yellow, Black Quantity: 2pcs Total Length: Approx. 16.3cm/6.4inch Width: Approx. 4.3cm/1.7inch Weight: Approx. 50g / 1.8oz Package List: 2pcs x Quick Piercing Test Needle Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List