Probes And Sensors

We stock RTD, PRT, thermocouple and thermistor types of sensors and probes that provide highly accurate measurements of liquid, gas, or surface temperatures. Our sensing assemblies and probes with sensing elements are built by leaders in temperature measurement, such as Fluke and Dwyer. When searching for a fast-response sensor, you’ll find our RTDs and thermistors deliver accuracy and repeatability. Reliable thermocouples are also an option for control and monitoring. Transcat products meet the rigorous demands of the manufacturing, process and food service industries. We have probes in a comprehensive range of configurations to support internal, external, or flowing temperature measurement.

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  1. Testo 0628 0006
    Testo 0628 0006 Immersion/Penetration Temp.NTC Probe w/1.5m Cable,-31 to 176F
    Order #: 0628 0006
    Mfg #: 0628 0006
    Availability: Ships in 2-3 weeks
    Special Price $82.65 Regular Price $87.00
    Immersion/Penetration Temp.NTC Probe w/1.5m Cable,-31 to 176F Learn More
  2. Testo 0563 0002
    Testo 0563 0002 Refrigeration Smart Probe Set (incl.2x 549i, 2x 115i)
    Order #: 0563 0002
    Mfg #: 0563 0002 02
    Availability: In stock
    Special Price $254.15 Regular Price $299.00
    Refrigeration Smart Probe Set (incl.2x 549i, 2x 115i) Learn More
  3. FW Bell SAH57-1904
    FW Bell SAH57-1904 4"Axial Probe
    Order #: SAH57-1904
    Mfg #: 125702
    Availability: Ships in 2-3 weeks
    $449.34
    4"Axial Probe Learn More
  4. FW Bell SAH57-1902
    FW Bell SAH57-1902 2"Axial Probe
    Order #: SAH57-1902
    Mfg #: 125701
    Availability: Ships in 2-3 weeks
    $449.34
    2"Axial Probe Learn More
  5. Fluke Calibration 5609
    Fluke Calibration 5609-9BND-D Probe,Secondary PRT,100ohm 9" 90 Degree Bend
    Order #: 5609-9BND-D
    Mfg #: 3116043
    Availability: Ships in 2-3 weeks
    $1,764.00
    Probe,Secondary PRT,100ohm 9" 90 Degree Bend Learn More
  6. Amphenol Thermometrics, Inc T5100-LED
    Amphenol Thermometrics, Inc T5100-LED CO2 & Temperature Sensor 4-20mA Output
    Order #: T5100-LED
    Mfg #: T5100-LED
    Availability: Ships in 2-3 weeks
    Special Price $252.14 Regular Price $296.64
    CO2 & Temperature Sensor 4-20mA Output Learn More
  7. Amphenol Thermometrics, Inc T5100-I
    Amphenol Thermometrics, Inc T5100-I CO2 Sensor,4-20mA Output
    Order #: T5100-I
    Mfg #: T5100-I
    Availability: Ships in 2-3 weeks
    Special Price $149.42 Regular Price $175.79
    CO2 Sensor,4-20mA Output Learn More
  8. Tegam 9Y603TA408
    Tegam 9Y603TA408 100ohm RTD Temperature Probe General Purpose,Immersion
    Order #: 9Y603TA408
    Mfg #: 9Y603TA408
    Availability: Ships in 2-3 weeks
    Special Price $141.00 Regular Price $150.00
    100ohm RTD Temperature Probe General Purpose,Immersion Learn More
  9. Dickson R400
    Dickson R400 Type K Thermocouple User Replaceable Sensor
    Order #: R400
    Mfg #: R400
    Availability: Ships in 2-3 weeks
    Special Price $102.30 Regular Price $110.00
    Type K Thermocouple User Replaceable Sensor Learn More
  10. Fluke Calibration 5609-20-J
    Fluke Calibration 5609-20-J Secondary PRT Probe,100ohm 1/4x20",Bare Wire
    Order #: 5609-20-J
    Mfg #: 3056765
    Availability: In stock
    $1,810.20
    Secondary PRT Probe,100ohm 1/4x20",Bare Wire Learn More
  11. Dwyer 1818-0093 Detachable Needle Probe Type K
    Dwyer Instruments 1818-0093 Detachable Needle Probe Type K Thermocouple
    Order #: 1818-0093
    Mfg #: 1818-0093
    Availability: Ships in 2-3 weeks
    $46.25
    Detachable Needle Probe Type K Thermocouple Learn More
  12. Dwyer 1818-0092 Detachable T/C Type J Probe
    Dwyer Instruments 1818-0092 Detachable T/C Type J Probe
    Order #: 1818-0092
    Mfg #: 1818-0092
    Availability: Ships in 2-3 weeks
    $46.25
    Detachable T/C Type J Probe Learn More
  13. Dwyer 1818-0091 Detachable Exposed Junction E
    Dwyer Instruments 1818-0091 Detachable Exposed Junction E Type
    Order #: 1818-0091
    Mfg #: 1818-0091
    Availability: Ships in 2-3 weeks
    $46.25
    Detachable Exposed Junction E Type Learn More
  14. Dwyer 1818-0089 Detachable T/C Exposed Junction
    Dwyer Instruments 1818-0089 Detachable T/C Exposed Junction K Type
    Order #: 1818-0089
    Mfg #: 1818-0089
    Availability: Ships in 2-3 weeks
    $46.25
    Detachable T/C Exposed Junction K Type Learn More
  15. Dwyer 1818-0088 Detachable Exposed Junction J
    Dwyer Instruments 1818-0088 Detachable Exposed Junction J Type
    Order #: 1818-0088
    Mfg #: 1818-0088
    Availability: Ships in 2-3 weeks
    $46.25
    Detachable Exposed Junction J Type Learn More
  16. Dwyer 1818-0085 Detachable Air Duct Probe K
    Dwyer Instruments 1818-0085 Detachable Air Duct Probe K Type
    Order #: 1818-0085
    Mfg #: 1818-0085
    Availability: Ships in 2-3 weeks
    $88.50
    Detachable Air Duct Probe K Type Learn More
  17. Dwyer 1818-0084 Detachable Air Duct Probe J
    Dwyer Instruments 1818-0084 Detachable Air Duct Probe J Type
    Order #: 1818-0084
    Mfg #: 1818-0084
    Availability: Ships in 2-3 weeks
    $88.50
    Detachable Air Duct Probe J Type Learn More
  18. Dwyer 1818-0083 Detachable T/C Type E Surface
    Dwyer Instruments 1818-0083 Detachable T/C Type E Surface Probe
    Order #: 1818-0083
    Mfg #: 1818-0083
    Availability: Ships in 2-3 weeks
    $111.00
    Detachable T/C Type E Surface Probe Learn More
  19. Dwyer 1818-0082 Detachable Surface Probe K
    Dwyer Instruments 1818-0082 Detachable Surface Probe K Type
    Order #: 1818-0082
    Mfg #: 1818-0082
    Availability: Ships in 2-3 weeks
    $116.00
    Detachable Surface Probe K Type Learn More
  20. Dwyer 1818-0081 Detachable Surface Probe
    Dwyer Instruments 1818-0081 Detachable Surface Probe J Type
    Order #: 1818-0081
    Mfg #: 1818-0081
    Availability: Ships in 2-3 weeks
    $116.00
    Detachable Surface Probe J Type Learn More
  21. Dwyer 1818-0078 Detachable T/C Type K
    Dwyer Instruments 1818-0078 Detachable T/C Type K Penetration Probe
    Order #: 1818-0078
    Mfg #: 1818-0078
    Availability: Ships in 2-3 weeks
    $51.00
    Detachable T/C Type K Penetration Probe Learn More
  22. Dwyer 1818-0077 Detachable T/C Type J
    Dwyer Instruments 1818-0077 Detachable T/C Type J Penetration Probe
    Order #: 1818-0077
    Mfg #: 1818-0077
    Availability: Ships in 2-3 weeks
    $51.00
    Detachable T/C Type J Penetration Probe Learn More
  23. Dwyer 1818-0075 Detachable T/C T Immersion
    Dwyer Instruments 1818-0075 Detachable T/C T Immersion Probe
    Order #: 1818-0075
    Mfg #: 1818-0075
    Availability: Ships in 2-3 weeks
    $40.25
    Detachable T/C T Immersion Probe Learn More
  24. Dwyer 1818-0074 Detachable Immersion Probe
    Dwyer Instruments 1818-0074 Detachable Immersion Probe K Type Thermocouple
    Order #: 1818-0074
    Mfg #: 1818-0074
    Availability: Ships in 2-3 weeks
    $40.25
    Detachable Immersion Probe K Type Thermocouple Learn More
  25. Dwyer 1818-0073 Detachable Immersion Probe
    Dwyer Instruments 1818-0073 Detachable Immersion Probe J Type Thermocouple
    Order #: 1818-0073
    Mfg #: 1818-0073
    Availability: Ships in 2-3 weeks
    $40.25
    Detachable Immersion Probe J Type Thermocouple Learn More
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