Description Designed for automotive professionals, this car circuit tester features a high-temperature-resistant design, ensuring reliable performance in extreme conditions. The multimeter test probes with piercing technology allow for effortless wire testing without stripping, making it ideal for diagnosing complex automotive systems. Its compatibility with various multimeter test leads and fine probes ensures precise signal detection, enhancing repair efficiency. Features -Color:Assorted Color -Material:Plastic, steel -Size:8.40X0.85X0.85cm/3.30X0.33X0.33in -Size:8.25X0.65X0.65cm/3.24X0.26X0.26in -High temperature resistance: designed to withstand extreme environments, ensuring stable performance during car repairs, enhancing efficiency with the car testing tool -Dual compatibility: the 2 mm/4 mm specifications make it widely applicable for various automotive electronic systems, improving diagnostic accuracy with the car circuit tester -Piercing technology: no need to strip wires, reducing repair time and simplifying complex circuit testing processes with the power circuit probe tester -High conductivity: made from highconductivity materials, ensuring stable current transmission and precise signal capture, enhancing testing accuracy with the multimeter test probes -Versatile multimeter design: the multimeter needle leads design meets various automotive electrical testing needs, making it an ideal tool for professional techniciansPackage list: 20 x Test Probe Pins