EI Sensor Technologies is a leading manufacturer of temperature sensors, and supports there application within the HVAC industry. EI Sensors manufactures top quality PTC and NTC Thermistors, RTDs (Resistance Temperature Detectors), Thermistor Probe Assemblies and RTD Probe Assemblies. These products play an integral part in the HVAC industry.

Highlighting TCH's newest manufacture, EI Sensors. EI Sensor Technologies offers a full line of temperature sensors including thermistors, RTDS, and probe accessories. Check out EI Sensors product lines, details on product lines, and applications. Industries who use temperature sensor technologies from EI Sensor include HVAC/R, building automation, industrial electronics, food processing, transportation, automobiles, medical and healthcare. and more.