Features: Featuring advanced none damage piercing technology, these multimeter probes ensures circuit integrity during testing while eliminating wire stripping risks, for 2mm/4mm banana jacks for universally multimeter connectivity. Constructed with nickel plated copper cores and PA housing, the probes deliver superior conductivity and oxidation resistance, reinforced by durability corrosions resistant design for long term reliability in harsh environments. Ideal for automotive technicians diagnosing vehicle electrical systems and electronics enthusiasts working on PCB repairs, offering professional performances for precise measurement tasks. Perfect for workshop diagnostics, outdoor equipment maintenance, and industrial troubleshooting scenarios where quick test capabilities and equipment preservation are critical requirements. Engineered with ergonomic grip and smooth insertion mechanism, these banana plug test leads enable rapid multimeter connection changes while maintaining secure contact points during voltages/current measurements. Specifications: Color: redness, black, gray red, gray black Component: PA/Copper Size/Color:As Picture Shown Connection methods: Direct plug Package Includes: 1pcs Piercing Probe note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.