Features Convenient and Practical: Can be used with multimeter or oscilloscope to test lines or detect high voltage lines, the crocodile clip test hook is very practical. Wide Applications: The crocodile clip test hook is widely used in cable repair, power testing, industrial field testing and other cable non destructive testing. Reliable Performance: The crocodile clip test hook is safe and fast, you can release the button to remove the wire after the test, the cable sheath is unscathed. Quickly and Accurately: Possess excellent electrical conductivity, the crocodile clip test hook can assist instruments and equipment to read quickly and accurately. Premium Material: Test hook clip is made of good quality materials, durable for a long using time and not easy to damage. Specification: Item Type: Crocodile Clip Test Hook Model: 30043 Material: Copper, PA, PVC Uses: Widely used in cable repair, power testing, industrial field testing and other cable non destructive testing Basic Parameters:  Voltage and Current:  CAT Ⅲ 1000V/10A CAT IV 600V/10A Opening Size: Approx. 16mm / 0.63in Package List: 1 x Crocodile Clip Test Hook Package List 1 x Crocodile Clip Test Hook