Megger 3-Wire Non-Fused Test Lead Set for the Megger MFT1500 series multifunction testers. The leads are 1.2m in length, are coloured red, black and green and the tip ends are 4mm. The Megger designs and manufactures portable electric test equipment. The two non-tripping loop impedance testers that comply with EN61557 part 3 for testing, measuring or monitoring of protective measures. Features tough rubber armoured case with self contained cover that locks away underneath the instrument during use. Meets the requirements of BSEN 61010-1 for safe connection t a 440V installation category-III supply (300V phase to earth). It is supplied with instructions, mains plug test leads, 3-wire test lead set with crocodile clips, 8x AA alkaline batteries and neck strap.