Overview The Haltech 1/4" Open Tip Thermocouple delivers precise EGT monitoring for serious engine builds where exhaust gas temperature data is critical for safe tuning and maximum performance. At 2.32 metres long, this professional-grade sensor provides the reach needed for complex exhaust routing whilst maintaining accurate temperature readings up to 1200°C. Technical Specifications Part Number: HT-010875 Probe Diameter: 1/4" (6.35mm) Cable Length: 2.32m (91.5") Tip Type: Open/Exposed junction Temperature Range: Up to 1200°C Response Time: Fast response due to exposed junction design Why You Need This EGT monitoring isn't optional on high-performance builds—it's essential insurance against catastrophic engine damage. This open-tip thermocouple provides the fastest response times for real-time exhaust temperature monitoring, crucial when pushing boost levels or running aggressive timing maps. The exposed junction design means immediate temperature changes are detected instantly, unlike slower sheathed probes that can lag behind actual conditions. We see this particularly vital on turbo builds where EGT spikes can destroy pistons and turbos in seconds, and on naturally aspirated engines running high compression or aggressive cam timing. The 2.32m length handles complex routing from the exhaust manifold to your Haltech ECU, whether that's a drift car with relocated ECU mounting or a race car with extensive roll cage work. Common applications include LS swap projects, RB26 builds, and 2JZ conversions where precise EGT data enables safe extraction of maximum power. ECU & System Compatibility Compatible with all Haltech Elite ECUs (550, 750, 1000, 1500, 2000, 2500) and Nexus R3/R5 systems featuring EGT inputs. The Nexus Rebel also supports EGT monitoring through its expansion capabilities. Contact our technical team to confirm the exact input configuration for your specific ECU setup and discuss optimal probe placement for your application. What's in the Box Haltech 1/4" Open Tip Thermocouple with 2.32m cable Bare wire termination for ECU connection Complete Your Build Most customers fitting EGT monitoring also require exhaust manifold bungs and wiring connectors for professional installation. Our technical team can recommend the correct Haltech wiring harnesses and expansion modules to integrate multiple temperature sensors into your engine management system. With Billy's Speed Shop holding comprehensive UK stock of Haltech accessories, we can supply everything needed for a complete EGT monitoring setup with same-day despatch and expert pre-sales guidance on sensor placement and wiring integration.
