Features: Universally Multimeter Test Probe clip feature high conductivity copper cores and corrosions resistant steel bodies, ensuring 20% improved signals stability for precise voltages/current measurements across various multimeter interfaces. These test probe combine black and red coded tip option for instantly polarity identification, eliminating contact issues while maintaining durability in demanding electrical testing environments. Ideal for professional electricians, electronics engineers, and enthusiasts requiring reliability tools for intricate circuit diagnostics, laboratory experiments, or industrial equipment maintenance. Perfectly suited for automotive electrical systems troubleshooting, home appliance repairs, educational lab projects, and precise testing with oscilloscopes or multimeters in workshop or field conditions. Engineered with universally compatibility for major test equipment oscilloscopes or multimeters, these compact test probes deliver ergonomic handling during extended use while color coded design minimizes wiring errors in complex electrical setups. Specifications: Component: copper+ steel Length:Approx.51cm/20.08inch Option Color;black,red Electrical parameters: 30Vac-60Vac/2A(most ) Usage scenarios: electrical maintenance, automotive electronics, scientific research experiments; Package Includes: 1pc Test Probe note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color