The Metrel S1072 are extension test leads used for continuity testing with high test currents. This product is an accessory to MI 3250 Ohm meter. It's made with a protective shield and with crocodile clips. The Crocodile clips are effective in holding on to the electrodes or ensuring strong connections while testing. The test lead has been specially made for the ohm meter MI3250. The wires are made of high-quality material, and they have a very high resistance of their own. Thus, they do not interfere with the measurement. Product Features: Brand: Metrel Lead Length: 2.5 m Model: S1072 Product: Continuity Test Lead Special for MI3250 Size: Set of 2pcs Current Specifications: 10A, 25A