Thermocouples & Thermal Probes

Range of probes and thermocouples compatible with digital, IR and other thermometer types. Includes k type thermocouples, invasive temperature probes, temperature sensors, food thermometer probes and more. Read More about Thermocouples & Thermal Probes
  1. ETI 137-126 T Heavy Duty Reduced Tip Penetration Probe 6.35 X 100mm T-Bar Handle with 1 Metre Lead
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    ETI 137-126 T Heavy Duty Reduced Tip Penetration Probe 6.35 X 100mm T-Bar Handle with 1 Metre Lead
    (no reviews)
    £54.00 £45.00
    • Probe temperature range -75 to 250°
    • Response time fewer than 10 seconds
    • Probe dimensions are Ø6.35 × 100mm
    45 Reward Points
    Price Match Guarantee
    137-126
  2. ETI T Shaped Air & Gas Probe Ø4.5 x 90mm - Straight or Coiled Lead
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    ETI T Shaped Air & Gas Probe Ø4.5 x 90mm - Straight or Coiled Lead
    (no reviews)
    £54.00 £45.00
    • Response time less than 1 second
    • The probe temperature range is -75 to 250 °C
    • Dimensions Ø4.5 x 90 mm
    • Straight or coiled lead
    45 Reward Points
    Price Match Guarantee
    X23-310
  3. ETI T Shaped Waterproof Flow Probe Ø4.5 x 300mm - Straight or Coiled Lead
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    ETI T Shaped Waterproof Flow Probe Ø4.5 x 300mm - Straight or Coiled Lead
    (no reviews)
    £55.20 £46.00
    • Response time less than 1 second
    • The probe temperature range is -75 to 250 °C
    • Dimensions Ø4.5 x 300 mm
    • Straight or coiled lead
    46 Reward Points
    Price Match Guarantee
    X43-310
  4. ETI K Heavy Duty Reduced Tip Penetration Probe Ø6.35 x 300mm - Straight or Coiled Lead
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    ETI K Heavy Duty Reduced Tip Penetration Probe Ø6.35 x 300mm - Straight or Coiled Lead
    (no reviews)
    £55.20 £46.00
    • Response time less than 7 seconds
    • The probe temperature range is -75 to 250 °C
    • Dimensions Ø6.35 x 300 mm
    • Straight or coiled lead
    46 Reward Points
    Price Match Guarantee
    X43-120
  5. ETI 177-200 Waterproof Type T Penetration Temperature Probe-No Handle
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    ETI 177-200 Waterproof Type T Penetration Temperature Probe-No Handle
    (no reviews)
    £55.80 £46.50
    • Waterproof stainless steel penetration temperature probe
    • Range from -75 to 250°C
    • Response time of less than 3 seconds
    46 Reward Points
    Price Match Guarantee
    177-200
  6. ETI 177-266 Waterproof Type T Penetration Temperature Probe
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    ETI 177-266 Waterproof Type T Penetration Temperature Probe
    (no reviews)
    £57.00 £47.50
    • Waterproof stainless steel penetration temperature probe
    • Response time of less than 3 seconds
    • Temperature range from -75 to 250°C
    47 Reward Points
    Price Match Guarantee
    177-266
  7. ETI 177-100 Type T Fast Response Temperature Probe
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    ETI 177-100 Type T Fast Response Temperature Probe
    (no reviews)
    £61.20 £51.00
    • Super-fast response - measurements in under 1 second
    • Temperature measurement range from -75 to 250°C
    • Needle-thin penetration tip
    51 Reward Points
    Price Match Guarantee
    177-100
  8. ETI Type K Heavy Duty Bell Surface Temperature Probe
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    1 Option in Stock
    ETI Type K Heavy Duty Bell Surface Temperature Probe
    (no reviews)
    £62.40 £52.00
    • Three different versions available - choose between straight, 45° and 90° angle versions
    • Fast response, waterproof surface temperature probe
    • Bell-shaped housing with thin, flat stainless steel measuring disc to ensure fast, accurate response
    52 Reward Points
    Price Match Guarantee
    ETI-K-BELL
  9. ETI 172-168 General Purpose NTC Thermistor Probe - 300mm
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    ETI 172-168 General Purpose NTC Thermistor Probe - 300mm
    (no reviews)
    £63.60 £53.00
    • Extra long penetration tip - 300mm
    • 1m PUR/PVC connection cable
    • Temperature response time of less than 2 seconds
    53 Reward Points
    Price Match Guarantee
    172-168
  10. ETI 160-372 PT100 Class A Air/Gas Wire Temperature Probe
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    Lead Time: 1-2 Weeks
    ETI 160-372 PT100 Class A Air/Gas Wire Temperature Probe
    (no reviews)
    £66.60 £55.50
    • Measure the temperature of air/gas
    • Response time of four seconds
    • -50 to 200°C temperature range
    55 Reward Points
    Price Match Guarantee
    160-372
  11. ETI 160-300 PT100 Class A Air/Gas Temperature Probe
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    ETI 160-300 PT100 Class A Air/Gas Temperature Probe
    (no reviews)
    £79.20 £66.00
    • Measure the temperature of air/gas in industrial/HVAC applications
    • Temperature range from -50 to 200°C
    • Response time of less than four seconds
    66 Reward Points
    Price Match Guarantee
    160-300
  12. ETI 160-160 PT100 Class A Penetration Temperature Probe
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    Only 1 In Stock
    ETI 160-160 PT100 Class A Penetration Temperature Probe
    (no reviews)
    £81.60 £68.00
    • Measure temperature from-50 to 200°C
    • Response time of less than four seconds
    • Penetration-style tip
    68 Reward Points
    Price Match Guarantee
    160-160
  13. ETI 160-220 PT100 Class A Liquid Temperature Probe
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    Lead Time: 1-6 Days
    ETI 160-220 PT100 Class A Liquid Temperature Probe
    (no reviews)
    £81.60 £68.00
    • Rigid stainless steel stem with flat tip - made for testing liquids
    • Response time of less than four seconds
    • Measurement range from -50 to 200°C
    68 Reward Points
    Price Match Guarantee
    160-220
  14. ETI 170-136 Thermistor Heavy Duty Penetration Probe 9.5 x 1000mm
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    ETI 170-136 Thermistor Heavy Duty Penetration Probe 9.5 x 1000mm
    (no reviews)
    £95.40 £79.50
    • Probe temperature range -40 to 150°
    • Response time fewer than 15 seconds
    • Probe dimensions are Ø9.5 × 1000mm
    79 Reward Points
    Price Match Guarantee
    170-136
  15. ETI T-Handle Type K Large Reduced Tip Temperature Probe w/ Size Choice
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    ETI T-Handle Type K Large Reduced Tip Temperature Probe w/ Size Choice
    (no reviews)
    £100.80 £84.00
    • Large size probe (1000mm or 1400mm)
    • Measurement range from -75 to 250°C
    • T-shaped handle and type K connector
    84 Reward Points
    Price Match Guarantee
    ETI-T-TIP
  16. ETI 133-175 T-Handle Type K Corkscrew Temperature Probe
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    Lead Time: 1-2 Weeks
    ETI 133-175 T-Handle Type K Corkscrew Temperature Probe
    (no reviews)
    £102.00 £85.00
    • Corkscrew tip ideal for industrial and food processing applications
    • Measurement range from -75 to 250°C
    • Type K thermocouple connector
    85 Reward Points
    Price Match Guarantee
    133-175
  17. ETI 160-222 PT100 1/10 DIN Liquid Temperature Probe
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    ETI 160-222 PT100 1/10 DIN Liquid Temperature Probe
    (no reviews)
    £120.00 £100.00
    • Designed for use with ETI's Precision thermometer series
    • For measuring the temperature of liquids
    • Range from -200 to 200°C
    100 Reward Points
    Price Match Guarantee
    160-222
  18. ETI 133-133 Extra Large T-Handle Reduced Tip Temperature Probe
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    Lead Time: 1-2 Weeks
    ETI 133-133 Extra Large T-Handle Reduced Tip Temperature Probe
    (no reviews)
    £138.00 £115.00
    • Extra large size, measures 2m
    • Type K thermocouple connector
    • Reduced tip for faster response
    115 Reward Points
    Price Match Guarantee
    133-133
  19. ETI 823-514 pH Meat Knife Probe
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    ETI 823-514 pH Meat Knife Probe
    (no reviews)
    £144.00 £120.00
    • Ø12 x 120mm
    • Stainless steel sheathed
    • Temperature operating range 5 to 60°C
    120 Reward Points
    Price Match Guarantee
    823-514
  20. ETI 160-446 PT100 1/10 DIN Liquid Temperature Probe with 2m Lead
    ETI logo
    ETI 160-446 PT100 1/10 DIN Liquid Temperature Probe with 2m Lead
    (no reviews)
    £156.00 £130.00
    • Temperature measurement range from -200 to 200°C
    • Response time of under 10 seconds
    • Works with ETI Precision thermometers
    130 Reward Points
    Price Match Guarantee
    160-446
  21. ETI Type K Roller Surface Temperature Probe
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    ETI Type K Roller Surface Temperature Probe
    (no reviews)
    £168.00 £140.00
    • Probe with wheels for measuring moving surface temperatures
    • Two types available
    • Measurement range from -75 to 250°C
    140 Reward Points
    Price Match Guarantee
    ETI-ROLLER

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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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