Making Solutions Happen®
Precision Measurement Solutions for Aerospace, Defense, and Automotive
Custom Thermocouples, Wire Harnesses and Aerodynamic Measurement Probes, Built in Ferndale, Michigan
K-Tec Systems has manufactured custom thermocouples, RTDs and wire harnesses for test and production engineers since 1989. We build them in-house in Ferndale, Michigan, and supply Aerosensor aerodynamic probes, Chell Instruments pressure scanners and Premosys color sensors as the authorized U.S. distributor. Our customers work in automotive, aerospace, defense, drone and medical test programs, where a bad measurement means scrap, wasted yield or a recall. Every thermocouple order ships with NIST-traceable calibration and a Certificate of Conformance. K-Tec Systems is a WBENC- and WOSB-certified woman-owned business, CMMC Level 2, CAGE Code 4W0S0.
Custom Thermocouples and RTDs
All ANSI types (J, K, T, E, N, R, S, B) and Pt100/Pt1000 RTDs, built to your sheath, diameter, insulation and termination spec. Produced to ISO/IEC 17025 standards.
Aerodynamic Measurement Probes
Aerosensor Kiel probes, 5-hole probes, yaw pitots and Kiel rakes, individually wind-tunnel calibrated. Total pressure to +/-0.1% at flow angles up to +/-50 degrees.
Custom Wire Harness Assemblies
Built to IPC/WHMA-A-620 and MIL-SPEC for test cells, aircraft, ground vehicles, UAS propulsion and medical devices. Prototype through production.
Documentation Your Procurement Team Will Ask For
Certificate of Conformance with every thermocouple, RTD and wire harness order. NIST-traceable calibration. Thermocouples produced to ISO/IEC 17025 standards and manufactured to ANSI/ASTM. SAM registered, CAGE Code 4W0S0, SBA Small Business, CMMC Level 2, WBENC and WOSB certified.
Why Engineers Specify K-Tec Systems
Custom thermocouples, RTDs, wire harnesses, and Aerosensor measurement probes — specified, built, and calibrated to your test program.
Kiel Probes
Total pressure and temperature measurement in a single, robust probe — suited for engine inlet and exhaust testing, wind tunnels, and flight test.
View probe specs
Custom Thermocouples
Built to ANSI/ASTM standards and produced to ISO/IEC 17025 calibration practices — for process measurement and control across automotive, aerospace, defense, and medical applications.
View thermocouple options
Custom Wire Harness Assemblies
Built to spec for instrumentation and electrical routing in demanding test and production environments.
View harness capabilitiesAerospace
Precision sensors for flight test and ground test programs.
ExploreAutomotive
Instrumentation for testing, validation, and production.
ExploreDefense & Government
Mission-ready measurement solutions for U.S. Government programs.
ExploreDrone & UAS
Aerodynamic measurement solutions for uncrewed aircraft systems.
ExploreTalk to Our Engineering Team
Describe your application and measurement requirements. Our team will identify the right sensors, probes, and configurations — and can provide documentation to support your procurement process.
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