Needle Test Probe Set Includes a pair of double insulated silicone test leads, featuring one straight fixed shrouded plug and one right-angled plug, both fitting standard 4mm instrument sockets. Features a pair of cable piercers for intrusive measurements, offering an alternative when back probing is not viable. Comes with slim back probing probes made with ‘spring steel’ for enhanced flexibility and minimal damage to connector seals. The silicone leads are high-temperature , suitable for environments with exposure to hot manifolds or soldering irons. Complements the CTA 7662 - 92 Pc. Master Line Kit and is designed for easy storage within the case 8477