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Pressure Gauges

Rugged features make the line of stainless steel gauges a top choice for process, power, hydraulic, and OEM requirements. A full selection of dial sizes, pressure ranges, and case configurations are available.  All Tel-Tru pressure gauges meet ASME B40.1.

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Bimetal Thermometers

Tel-Tru's products serving the industrial, commercial, food service, and OEM markets. Tel-Tru manufactures a complete line of rugged, accurate, and dependable bi-metal thermometers.

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Digi-Tel Thermometers

Tel-Tru instruments are designed and built to support the requirements of demanding food processing, dairy engineering, and process industry environments. Our feature-rich units will provide reliable transmitter output to remote devices within your facility or that can be integrated into expanded control systems to help processes run more efficiently.


Tel-Tru can supply thermowells for sanitary applications as well as thermowells which can be treated and documented to NACE standards. Thermowells are recommended for pressure, corrosive fluid, or high velocity applications.

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