Thermocouples & Thermal Probes

  1. ETI 625-217 Miniature Thermocouple Plug
    ETI logo
    Lead Time: 1-6 Days
    ETI 625-217 Miniature Thermocouple Plug
    (no reviews)
    £3.60 £3.00
    • Miniature thermocouple plug for joining probe cables
    • Accepts wires of up to 0.5mm
    • Measures 16 x 19mm
    3 Reward Points
    Price Match Guarantee
    625-217
  2. ETI 421-501 Miniature Thermocouple Socket
    ETI logo
    Lead Time: 1-6 Days
    ETI 421-501 Miniature Thermocouple Socket
    (no reviews)
    £3.60 £3.00
    • Miniature-style thermocouple socket
    • Suitable for wires up to 0.5mm in diameter
    • Measures 16 x 25mm
    3 Reward Points
    Price Match Guarantee
    421-501
  3. ETI 810-951 Replacement Penetration Probe for EcoTemp Thermometer
    ETI logo
    Lead Time: 1-2 Weeks
    ETI 810-951 Replacement Penetration Probe for EcoTemp Thermometer
    (no reviews)
    £12.60 £10.50
    • Direct replacement for the EcoTemp’s penetration probe
    • Long stainless steel stem
    • Plug connector attaches directly into the EcoTemp
    10 Reward Points
    Price Match Guarantee
    810-951
  4. ETI PTFE Exposed Junction Type K Thermocouple Probe w/ Choice of Size
    ETI logo
    ETI PTFE Exposed Junction Type K Thermocouple Probe w/ Choice of Size
    (no reviews)
    £12.60 £10.50
    • PTFE insulated exposed junction wire probe
    • Available in two sizes
    • Temperature range from -75 to 250°C
    10 Reward Points
    Price Match Guarantee
    ETI-PTFE
  5. ETI PTFE Exposed Junction Fibreglass Wire Type K Thermocouple Probe
    ETI logo
    1 Option in Stock
    ETI PTFE Exposed Junction Fibreglass Wire Type K Thermocouple Probe
    (no reviews)
    £15.60 £13.00
    • Made from high quality fibreglass - ideal for measuring oven/hot cupboard temperatures
    • Range from -60 to 350°C
    • Type K thermocouple connector
    13 Reward Points
    Price Match Guarantee
    ETI-FIBRE
  6. ETI PTFE Exposed Junction Heavy Duty Type K Thermocouple Probe
    ETI logo
    2 Options in Stock
    ETI PTFE Exposed Junction Heavy Duty Type K Thermocouple Probe
    (no reviews)
    £17.40 £14.50
    • Two different sizes available - 1000mm and 2000mm
    • Type K thermocouple connector
    • Measurement range from -75 to 250°C
    14 Reward Points
    Price Match Guarantee
    ETI-PTFE-HD
  7. ETI DOT Temperature Penetration Probe - Reduced Tip
    ETI logo
    ETI DOT Temperature Penetration Probe - Reduced Tip
    (no reviews)
    £18.00 £15.00
    • Choice of two sizes available
    • Penetration probes suitable for use with the ETI DOT thermometer
    • Temperature range from -50 to 300°C
    15 Reward Points
    Price Match Guarantee
    ETI-DOT-PROBE
  8. ETI 810-076 DOT Oven Probe & Clip
    ETI logo
    Lead Time: 1-2 Weeks
    ETI 810-076 DOT Oven Probe & Clip
    (no reviews)
    £18.00 £15.00
    • Measure the internal temperature of an oven using the DOT thermometer
    • Temperature range from -50 to 300°C
    • Includes clip for attaching to a shelf
    15 Reward Points
    Price Match Guarantee
    810-076
  9. ETI 810-071 Temperature Penetration Probe - L-Shape
    ETI logo
    Lead Time: 1-6 Days
    ETI 810-071 Temperature Penetration Probe - L-Shape
    (no reviews)
    £19.20 £16.00
    • L-shaped design with bent probe
    • Temperature range from -50 to 300°C
    • Suitable for use with the ETI DOT thermometer
    16 Reward Points
    Price Match Guarantee
    810-071
  10. ETI 810-072 ChefAlarm Thermometer Mini Needle Probe
    ETI logo
    Lead Time: 1-6 Days
    ETI 810-072 ChefAlarm Thermometer Mini Needle Probe
    (no reviews)
    £20.40 £17.00
    • Mini needle probe suitable for use ETI Dot and ChefAlarm thermometers
    • Measurement range from -50 to 300°C
    • 1.2m silicone lead
    17 Reward Points
    Price Match Guarantee
    810-072
  11. ETI 133-387 K High Temp Fibreglass Wire Probe 3 x 1000mm
    ETI logo
    Lead Time: 1-2 Weeks
    ETI 133-387 K High Temp Fibreglass Wire Probe 3 x 1000mm
    (no reviews)
    £20.40 £17.00
    • Stainless steel braided lead
    • Response time less than one second
    • Probe temperature range -60 to 600°
    17 Reward Points
    Price Match Guarantee
    133-387
  12. ETI 133-301 Type K Air/Gas Probe for 323-950 Probe Handle
    ETI logo
    ETI 133-301 Type K Air/Gas Probe for 323-950 Probe Handle
    (no reviews)
    £22.80 £19.00
    • Measure air and gas temperatures
    • Temperature range from -75 to 250°C
    • Works with ETI's 323-950 interchangeable probe handle
    19 Reward Points
    Price Match Guarantee
    133-301
  13. ETI 133-161 Type K Penetration Probe for 323-950 Probe Handle
    ETI logo
    Lead Time: 1-6 Days
    ETI 133-161 Type K Penetration Probe for 323-950 Probe Handle
    (no reviews)
    £24.00 £20.00
    • Plugs into ETI's interchangeable probe handle (sold separately)
    • Measure semi-solid material and liquid temperatures
    • Range from -75 to 250°C
    20 Reward Points
    Price Match Guarantee
    133-161
  14. ETI 133-153/154 Type K Fast Response Pentration Probe (Tip: Ø1.8 x 25mm) - Choice of Ø3.3 x 80 or 120mm
    ETI logo
    ETI 133-153/154 Type K Fast Response Pentration Probe (Tip: Ø1.8 x 25mm) - Choice of Ø3.3 x 80 or 120mm
    (no reviews)
    £26.40 £22.00
    • Temperature range -75 to 250°
    • Response time fewer than two seconds
    • Thermometer probe to measure the temperature of liquids or semi-solids
    22 Reward Points
    Price Match Guarantee
    133-153/154
  15. ETI 133-040 Type K Pipe Clamp Temperature Probe
    ETI logo
    3 In Stock
    ETI 133-040 Type K Pipe Clamp Temperature Probe
    (no reviews)
    £27.60 £23.00
    • Clamps around pipes from 6 to 30mm diameter
    • Measures temperature from -10 to 100°C
    • Response time of less than two seconds
    23 Reward Points
    Price Match Guarantee
    133-040
  16. ETI Type K Surface Temperature Probe for 323-950 Probe Handle
    ETI logo
    ETI Type K Surface Temperature Probe for 323-950 Probe Handle
    (no reviews)
    £28.20 £23.50
    • Choice of straight and right-angled versions
    • Designed for measuring surface temperatures
    • Type K thermocouple connector
    23 Reward Points
    Price Match Guarantee
    ETI-K-SURF-HANDLE
  17. ETI 177-372 Type T Air/Gas Wire Temperature Probe
    ETI logo
    ETI 177-372 Type T Air/Gas Wire Temperature Probe
    (no reviews)
    £28.80 £24.00
    • Measure air temperature in a wide variety of applications
    • Lumberg-style connector
    • Measurement range from -75 to 250°C
    24 Reward Points
    Price Match Guarantee
    177-372
  18. ETI 823-504 Budget Combination pH Electrode - Black Cap
    ETI logo
    2 In Stock
    ETI 823-504 Budget Combination pH Electrode - Black Cap
    (no reviews)
    £28.80 £24.00
    • Ideal for pH measurement
    • Ø12 x 120mm
    • Temperature operating range 5 to 60°C
    24 Reward Points
    Price Match Guarantee
    823-504
  19. ETI 133-158/220/222 Type K Penetration Probe, Ø3.3mm x 100mm, MPK - Choice of 1/3/5m Lead
    ETI logo
    ETI 133-158/220/222 Type K Penetration Probe, Ø3.3mm x 100mm, MPK - Choice of 1/3/5m Lead
    (no reviews)
    £28.80 £24.00
    • Dimensions are Ø3.3 × 100mm
    • Ideal for use with the TD2TC ThermaData WiFi Logger
    • Response time of fewer than 5 seconds and measures temperature over the range of -75 to 250°
    24 Reward Points
    Price Match Guarantee
    133-158/220/222
  20. ETI 323-950 Interchangeable Type K Probe Handle
    ETI logo
    Lead Time: 1-2 Weeks
    ETI 323-950 Interchangeable Type K Probe Handle
    (no reviews)
    £31.20 £26.00
    • Handle for plug-mounted ETI temperature probes
    • Ideal for use in multiple temperature applications
    • Includes 1m connection cable and thermocouple socket
    26 Reward Points
    Price Match Guarantee
    323-950
  21. ETI Type K Thermocouple Oven Temperature Probe
    ETI logo
    1 Option in Stock
    ETI Type K Thermocouple Oven Temperature Probe
    (no reviews)
    £31.80 £26.50
    • Oven-type temperature probe for use with type K thermometers
    • Available with or without a handle
    • Temperature measurement range from -75 to 250°C
    26 Reward Points
    Price Match Guarantee
    ETI-K-OVEN
  22. ETI 123-162 Type K Small Handle Penetration Temperature Probe
    ETI logo
    Lead Time: 1-2 Weeks
    ETI 123-162 Type K Small Handle Penetration Temperature Probe
    (no reviews)
    £34.80 £29.00
    • Penetration-style temperature probe
    • Terminated with an industry-standard type K thermocouple connector
    • Measurement range of -75 to 250°C
    29 Reward Points
    Price Match Guarantee
    123-162
  23. ETI 133-080 Type K Velcro Pipe Temperature Probe
    ETI logo
    Lead Time: 1-2 Weeks
    ETI 133-080 Type K Velcro Pipe Temperature Probe
    (no reviews)
    £37.20 £31.00
    • Wrap around pipes to measure temperature
    • -10 to 100°C temperature range
    • Type K thermocouple connector
    31 Reward Points
    Price Match Guarantee
    133-080
  24. ETI Type T Thermocouple Penetration Temperature Probe
    ETI logo
    ETI Type T Thermocouple Penetration Temperature Probe
    (no reviews)
    £37.80 £31.50
    • Universally suitable for any thermometer with a type T thermocouple connector
    • High quality stainless steel penetration probe tip
    • Temperature range from -75 to 250°C
    31 Reward Points
    Price Match Guarantee
    ETI-127-327-160

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About Thermocouples & Thermal Probes

In our thermometer accessory selection, you'll find an array of useful products designed to make temperature readings much easier, as well as other useful items such as carrying cases.

Thermal engineers will find particular use in our range of thermistors, thermocouples, and thermal probes, all of which clip into different thermometers and help to enhance the accuracy and overall abilities of your piece of testing equipment.

Before you dive in and buy a device, make sure you check it's compatible with the thermometer you buy! Generally, it should say in the description of the device, but make sure you're certain by talking to our well-informed advisers by getting in touch.

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