Electro PJP Probes & Test Leads Test lead 619036 - PJP 2710-IEC-CD1-50V, The Electro PJP 2710-IEC-CD1-50V test lead features a 4 mm banana jack and is 50 cm long in green. This test lead is ideal for measurements and testing in electrical circuits. Manufactured by Electro PJP, it is designed for reliable connectivity and precision in electrical testing applications. Electro PJP 2710-IEC-CD1-50V Test Lead 4mm Green Banana Jack 50cm