Fluke TP40 Automotive Back Probe Pins 4mm Flexible 5 Pack

Fluke TP40 Automotive Back Probe Pins for Sealed Connector Diagnostics

Fluke TP40 automotive back probe pins are designed for precise electrical testing in modern vehicles with sealed connectors. This 5-pack features flexible probe pins that allow accurate signal access without damaging terminals or weather pack seals.

Flexible Back Probing Design for Automotive Testing

• Flexible and formable 1-1/4 inch probe pin for reaching connector conductors
• 4mm banana jack accepts standard DMM and banana jack test leads
• Bright yellow body for high visibility in engine compartments
• Designed to pass weather pack seals without connector damage

Reliable Electrical Access in Tight Spaces

The TP40 pins enable safe and repeatable electrical measurements in confined under-hood and under-vehicle environments. Their flexible construction supports stable connections during diagnostics while maintaining compatibility with removable-end test leads.

Automotive Diagnostic Applications

• Fuel injector signal testing
• Throttle Position Sensor (TPS) diagnostics
• MAP sensor and sealed automotive connector probing