Press the test hook, pull out, and the head is flexible and can be bent This flexible test probe can be used in instruments and meters, such as oscilloscopes, and has a high sensitivity and reliability. The side is a standard 4mm banana plug, easy to plug directly into the banana plug The main body is made of nickel-plated brass springs and made of stainless steel, and the housing is made of PA, with a long service life. It comes with 2 fully professional quick test probes, black and red. Quantity delivered: 2 pieces Product color: black, red Metal material: brass, stainless steel spring Plastic shell material: Nylon Surface treatment: nickel plating Electrical parameters: CE CATII 1000V /MAX.10A Connection method: comes with 4mm plug Applicable products: can be connected to the test line with the oscilloscope or multimeter Good quality product