DescriptionThese probes are designed to save time and increase productivity by making some of the more difficult testing connections easier. The probes work with most test lead kits in the field - with a standard banana plug test lead connection. Applications include automotive, industrial, hvac, electrical, marine and more.Features- Material: Copper. - The insulation wire piercing probes works with most test lead kits in the field. - Great for back probing weather pack style connectors used with numerous automotive sensors. - This clip features make connect with insulated wires without cutting or stripping insulation. - It can easily puncture the cable sheath for testing without cutting the cable sheath.- It is widely used in cable repair, power testing, industrial field testing and other car cable non-destructive testing.