Safety test lead Temperature range: -15 ... +70 °C Side A: ? 4 mm Safety plug / Socket Side B: ? 4 mm Safety plug / Socket Cable type: Laboratory cable Colour: Black Connection A: ? 4 mm Connection B: ? 4 mm Contact A: Safety Plug / Socket Contact B: Safety Plug / Socket Contact material: Nickel-Plated Copper Design: Safety lLboratory Cable Insulation material: PVC Measurement category: CAT II Rated voltage: 1000 V, 16 A, CAT II Size: ? 4 mm