A set of black and red extended automotive back probes ideal for use with multimeters and other devices and perfect for testing voltage, current and resistance levels.
Constructed from hardwearing plastic with high quality durable Spring Steel probe pins fitted with a 4mm socket connection for use with all industry standard 4mm test leads.
The long 44mm probe pins are ideal for testing sensitive connectors and sensors in complex and hard to access systems or engines without having to disconnect parts to reach.

Black and red back probe set
1mm pin diameter
91mm overall length
44mm probe pin length
4mm probe socket
Supplied with protective caps

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.