Electro PJP Probe & Test Leads Test lead 619047 - PJP STB-REEL2310-50V, The Electro PJP STB-REEL2310-50V test lead is a 50-metre accessory ideal for electrical measurement tasks. It is commonly used as a meter replacement part, providing reliable connections for accurate readings. This durable tool is essential for various testing and diagnostic applications. Electro PJP STB-REEL2310-50V Test Lead 50m Durable & Reliable