Safety test probe Temperature range: -40 ... +80 °C Colour: Black Contact A: Test Probe Contact B: Safety Socket Contact material: Brass, Nickel-Plated Insulation material: Polyamide Measurement category: CAT III Rated voltage: 1000 V, 32 A, CAT II Size: ? 4 mm Grip length: 97 mm Overall length: 140 mm