These are insulation probes, which are made of safe brass nickel-plated and stainless steel materials and have a . Very lightweight and flexible, you can store your tools bag (not included), great for your daily use, don’t worry about losing. This product can be directly used in conjunction with ordinary multimeter, and can conduct tests on cables without worrying about short-circuit problems. Features -Color:Assorted Color -Material: Brass nickel-plated, stainless steel -Size: About 8.43X1.20X1.20cm/3.31X0.47X0.47in. -Maximum voltage: 600V. -Highest : 10A. - Made of stainless steel and brass nickel-plated material, wear resistance, sturdiness and durability, smooth surface. - The piercing probe is tool for automotive , it works with most in the field. - This flexible probe can be used in instruments and meters, such as oscilloscopes, and features high sensitivity and high reliability. - Can easily help you measure the automotive system, can and use it with . - As a probe, it can pierce the insulation layer of the wire, so as to make electrical measurements of the car. Package list: 1 x Pair of Multimeter Detection Probes