Electro PJP Probes & Test Leads Test lead 619032 - PJP 2117-CD1-100J, The Electro PJP 2117-CD1-100J test lead is a single yellow jack plug with a length of 1.00 metre. It features a high-quality jack plug, making it suitable for reliable electrical testing and measurement tasks. Typical applications include use in laboratories or by technicians for connecting test equipment to circuits. Electro PJP 2117-CD1-100J Test Lead 1.00m Yellow Jack Plug 1pc