4 PCS 0.7mm Back Probe Pins, Multimeter wire Piercing Probe, Non-Destructive Insulation Wire Piercing Needle, for Banana Socket Plug, Car Repairing, Laboratory Electric Multimeter Testing

You will get: 2 × Black Test Probe Needles, 2 × Red Test Probe Needles Size: Approx. 3.27 inches (83mm); Probe Needle Size: Approx. 0.86 inches (21.8 x 0.7mm) Fine Design: The test probe can check the circuit and pierce the wire insulation more easily, and is a very convenient tool for post probing of automotive electrical measurements. Connection Model: The test probe is suitable for standard 4mm banana plug test leads, and can be used with most test lead kits in the field, diagnostic equipment, and automotive testing and repair. Wide Application: The test probe applications include automotive, industrial, HVAC, electrical, marine, etc., and can be perfectly installed on many multimeter connectors.