1、Nickel Plated Probe: Nickel plated probe with anti tie and anti oxidation probe cap. Soft PVC silicone wire, soft and flexible. 2、Cross Head Socket: Cross head socket, safe and protective banana plug is easy to plug, with dustproof and oxidation proof plug. 3、Perfect Test Wire and Circuit: Perfect test wire and circuit, anti slip design, more excellent grip, more convenient handling. 4、Firm Contact and Stable Response Time: The test probe is not easy to break, has firm contact characteristics and rapid and stable measurement response time. 5、Easy to Use: Easy to use and fine workmanship. The kit will protect it from dust and oxidation, thus ensuring an efficient and stable connection. Item Type: Test Probe Weight: Approx.350 / 12.3oz Model: J.30025 Material: PVC, Brass Purpose: Multimeter And Other Industrial InstrumentsColor: Red, Black Total Length: Approx.1090mm / 42.9in Rod Length: Approx.154mm / 6.1in Wire Diameter: Approx.3.5mm / 0.14in Probe Length: Approx.20mm / 0.8in Probe Diameter: Approx.2mm / 0.08in 5 x Test Probe (Red) 5 x Test Probe (Black)