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. Set includes four probes, red, black, green, yellow. Applications include automotive, industrial, hvac, electrical, marine and more.Features- Color: Black red green and yellow. - Material: Plastic. - Size: 8.20 x 0.70 x 0.70cm/ 3.22 x 0.28 x 0.28 inch. - Set includes four probes, red, black, green, yellow, test probes 19 mm length, can be used up to 30 volts. - 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. - Stick the wire in the white plastic case. Insert the probe into the plastic case and pierce the wire. - This clip features make connect with insulated wires without cutting or stripping insulation.