Thermocouple Probes

Thermocouples are popular for their wide temperature ranges and fast readings. They're accurate, durable, and effective across a wide range of applications. Response times for our probes are as fast as half a second. Temperatures go as low as -100 °C and as high as 1200 °C. Accuracy is typically under ±0.5 °C. Thermocouples come with different types of connectors. We stock two of the most popular: K-type thermocouple and T-type thermocouple. Our extensive range of thermocouples is tailored to a variety of uses, from internal food temperatures to pipe surfaces. For specialised applications where standard options aren't effective, we are able to manufacture bespoke sensors to meet your requirements.

Common thermocouple types

Penetration

Ideal internal measurements of liquids and semi-solids. Different options include ones with high or low temperature ranges and fast response times. Colour-coded handles are ideal for avoiding cross-contamination in food service. Needle probes are ideal for fine applications.

Surface

We have a range of sensors designed for measuring the temperature of different surfaces. Pipe probes are specifically tailored to enclosing around pipes for greater accuracy. Between-pack probes are ideal for checking food deliveries. Our ribbon surface probes use a unique technology that ensures fast, accurate results.

Air and gas

Our options for air and gas measurement include general purpose air sensors, oven probes, and wire probes designed for cold food storage. All are available with type T or type K thermocouple connectors.

Top Sellers

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Product code: 133-174
Brand: N/A

T Shaped Oven Probe

  • Response time less than 2 seconds
  • Probe temperature range -75 to 250 °C
  • Probe dimensions Ø3.3 x 130 mm
  • Ideal for continuous monitoring applications
  • 2 m PTFE high temperature lead
£67.00
In stock
Product code: 133-635
Brand: N/A
£44.00

Q Series Penetration Probe

  • Response time less than 4 seconds
  • Range -50 to 250 °C (133-615/625/635) -50 to 350 °C (133-610/620/630)
  • Accuracy ±0.5 °C, 0 °C to 100 °C
  • Different probe lengths available
£44.00
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in production - delivery 10-14 days
Product code: 133-605
Brand: N/A

Q Series Smokehouse Cooking Probe

  • Response time less than 4 seconds
  • Range -50 to 250°C (133-605) -50 to 350°C (133-600)
  • Accuracy ±0.5°C, 0°C to 100°C
  • Dimensions Ø3.5 x 172 mm
Product code: 133-640
Brand: N/A

Q Series Air Probe & Clip

  • Response time less than 4 seconds
  • Accuracy ±0.5 °C, 0°C to 100 °C
  • Range -50 to 250 °C (133-645) -50 to 350 °C (133-640)
  • Dimensions Ø3.5 mm x 172 mm
  • Extra spare clips available
£39.00
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in production - delivery 10-14 days
Product code: 133-499
Brand: N/A

Air or Gas Probe - ideal for industrial and HVAC applications

  • Response time less than 2 seconds
  • Temperature range -50 to 100 °C
  • Accuracy to BS EN 60584-1:2013
  • Type K thermocouple sensor
  • Ø6.35 x 150 mm with 2000 mm PVC lead
£32.00
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in production - delivery 10-14 working days
Product code: 133-448
Brand: N/A

General Purpose Probe - ideal for industrial applications

  • Available in two probe lengths
  • Response time less than 20 seconds
  • Temperature range -50 to 100 °C
  • Accuracy (type K) ±0.5°C, 0°C to 100°C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
  • Supplied with 2 metre PVC lead
Product code: 133-453
Brand: N/A

General Purpose Probe - ideal for industrial applications

  • Available in two probe lengths
  • Response time less than 20 seconds
  • Temperature range -50 to 100 °C
  • Accuracy (type K) ±0.5 °C, 0°C to 100 °C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
  • Supplied with 2 metre PVC lead
Product code: 133-460
Brand: N/A

pipe surface probe - HVAC temperature probe

  • 3 clamp sizes available - 50, 75 or 100 mm
  • ideal for the HVAC industry.
  • probe temperature range -50 to 100°C
  • accuracy to BS EN 60584-1:2013
Product code: 133-305
Brand: N/A
£75.00

Submersible Temperature Probe

  • stainless steel body
  • response time less than 10 seconds.
  • probe temperature range -50 to 100°C
  • accuracy to BS EN 60584-1:2013
  • dimensions 19 mm x 100 mm
  • choice of lead lengths
£75.00
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in production - delivery 10-14 working days
Product code: 133-425
Brand: N/A

High temperature flexible thermometer probe

  • Probe diameter Ø3mm
  • 3 probe lengths available - please select from drop down
  • Wide temperature range -200 to +1100° °C
  • Flexes to any shape
  • Accuracy to BS EN 60584-1:2013
Product code: 133-420
Brand: N/A

High temperature flexible thermometer probe

  • Probe diameter Ø1.5mm
  • 3 probe lengths available - please select from drop down
  • Wide temperature range -200 to 1100 °C
  • Flexes to any shape
  • Accuracy to BS EN 60584-1:2013
Product code: 133-153
Brand: N/A

Plug-mounted fast response penetration probe 

  • Response time less than two seconds
  • Accuracy (type K) ±0.5 °C (0-100 °C)
  • Accuracy (type T)  ±0.2 °C (-20-70 °C
  • Probe dimensions Ø3.3 x 80 mm or 120 mm
  • Reduced tip dimensions Ø1.8 x 25 mm
  • Designed for use with the 323-950 probe handle
£22.00
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in production - delivery 10-14 working days
Product code: 133-158
Brand: N/A
£24.00

General Purpose Penetration Probe - ideal for ThermaData WiFi Loggers

  • Ideal for TD2TC WiFi loggers 
  • Ø3.3 x 100 mm
  • Response time less than 5 seconds
  • Temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5 °C, 0°C to 100 °C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
  • Supplied with 1 m PTFE lead
  • Available with 3 or 5 m lead

Product code: 133-441
Brand: N/A
£29.50
Oven probe & clip for ThermaQ, ThermaQ Blue and BlueTherm One
  • Ideal for monitoring ambient air temperature in ovens
  • Easily attaches to oven rack or shelf
  • 2 m stainless braided lead
  • Temperature range -50 to 350 °C
  • Accuracy ±0.5 °C, 0 °C to 100 °C
  • Dimensions Ø3.5 x 50 mm
  • Extra spare clips available

£29.50
In stock
Product code: 133-387
Brand: N/A
£17.00

high temperature fibreglass wire probe

  • Ideal for ovens, hot cupboards and similar
  • Ø3 x 1000 or 2000mm
  • Temperature range -60 to 600 °C
  • Accuracy (type K) ±0.5 °C, 0°C to 100 °C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
Product code: 133-080
Brand: N/A
Velcro pipe temperature probe
  • Suitable for medium and large pipes.
  • Ideal for the HVAC industry.
  • Probe temperature range -10 to 100°C
  • Accuracy to BS EN 60584-1:2013
  • Dimensions 20 x 500 mm with 2 m lead
£35.00
In stock
Product code: 133-175
Brand: N/A

Corkscrew Stainless steel temperature probe

  • Response time less than 9 seconds
  • Temperature range -75 to 250 °C
  • Accuracy ±0.5 °C, 0°C to 100 °C
  • Ideal for industrial and food processing
  • Dimensions Ø8 x 100 mm
Product code: 133-120
Brand: N/A
£52.00
T-shaped handle penetration probe
  • Reduced sensing tip for faster response
  • Response time less than 9 seconds
  • Accuracy (type K) ±0.5 °C, 0 °C to 100 °C
  • 6.35 x 300mm (100mm version available)
Product code: 133-130
Brand: N/A
£62.00

T-shaped handle needle penetration probe

  • Reduced sensing tip for faster response
  • Response time less than 20 seconds
  • Probe temperature range -75 to 250 °C
  • Accuracy to BS EN 60584-1:2013
  • Ø8 x 500mm
£62.00
In stock
Product code: 133-180
Brand: N/A
£43.00

Miniature needle temperature probe

  • Ideal for measuring liquids and semi-solids
  • Ultra-fast response time
  • Probe temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5 °C, 0°C to 100 °C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
  • Ø1.4 reducing to Ø1mm tip x 50mm
Product code: 133-150
Brand: N/A
£42.00

Fast response meat or burger probe.

  • Ideal for measuring burgers etc.
  • Less than 2 seconds response time
  • Probe temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5°C, 0°C to 100 °C
  • Accuracy (type T)  ±0.2 °C, -20 °C to 70 °C
  • Ø1mm tip x 90mm
Product code: 133-109
Brand: N/A
£39.00

Sous-Vide needle temperature probe

  • Ideal for Sous-Vide cooking.
  • Less than 1 second response time
  • Probe temperature range -49.9 to 90 °C
  • Accuracy ±0.3 °C (-19 °C to 90 °C)
  • Ø1.1mm x 60 or 120 mm
Product code: 133-016
Brand: N/A
£27.00

Magnetic thermocouple probe for surface temperatures
  • Response time less than 30 seconds
  • Ideal for ferrous metals, hotplates etc
  • Probe temperature range -20 to 80 °C
  • Accuracy to BS EN 60584-1:2013

Comes in three different options, select below:

Product code: 133-040
Brand: N/A
£26.00

Pipe clamp temperature probe for use in the HVAC sector

  • Response time less than 4 seconds
  • Ideal for pipes, HVAC etc
  • Probe temperature range -10 to 100 °C
  • For pipes from Ø6 to 30mm
  • Accuracy to BS EN 60584-1:2013
£26.00
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in production - delivery 10-14 working days
Product code: 133-362
Brand: N/A
£10.50

PTFE wire temperature probe

  • Response time less than one second
  • Suitable for fridges, freezers, ovens, concrete etc
  • Temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5 °C, 0°C to 100 °C
  • Accuracy (type T)  ±0.2 °C, -20 °C to 70 °C
  • Choose between Ø1.5 x 1000mm / 2000mm from the drop down below

 

Product code: 133-372
Brand: N/A
£14.50

Heavy duty PTFE wire temperature probe

  • Response time less than 1 second
  • Suitable for fridges, freezers etc
  • Temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5°C, 0°C to 100 °C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
  • Ø2.4 x 1000mm / 2000mm
Product code: 133-382
Brand: N/A
£13.00

Fibreglass wire oven temperature probe

  • Response time less than one second
  • Suitable for ovens, hot cupboards etc.
  • Temperature range -60 to 350 °C
  • Accuracy (type K) ±0.5 °C, 0 °C to 100 °C
  • Accuracy (type T)  ±0.2 °C, -20 °C to 70 °C
  • Ø1.5 x 1000mm / 2000mm
Product code: 133-151
Brand: N/A

Plug-mounted mini fast response probe

  • Response time less than 1 second
  • Maximum tip temperature 250 °C
  • Accuracy (type K) ±0.5 °C (0-100 °C)
  • Ø1 x 90 mm
  • Type K and type T available
Product code: 133-124
Brand: N/A

T-shaped penetration probe

  • Response time less than 3 seconds
  • Probe temperature range -75 to 250 °C
  • Ø4 x 100mm
  • Accuracy (type K) ±0.5 °C, 0 °C to 100 °C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
Product code: 133-136
Brand: N/A
£92.00

T-shaped handle reduced tip penetration probe

  • Reduced sensing tip for faster response.
  • Response time less than 20 seconds.
  • Probe temperature range -75 to 250 °C
  • Accuracy to BS EN 60584-1:2013
  • Tip diameter 9.5 x 1000, 1400 or 2000mm length
Product code: 133-177
Brand: N/A
£40.00

K or T Thermocouple Penetration Probe for ThermaQ, ThermaQ Blue and BlueTherm One

  • Braided or armoured stainless steel lead
  • Range -50 to 250 °C (braided) -50 to 350 °C (armoured)
  • Type K accuracy ±0.5 °C (0 °C to 100°C)
  • Ideal for oven temperature monitoring
  • Dimensions Ø4 x 225 mm
Product code: 133-161
Brand: N/A
£22.00

Plug-mounted stainless steel penetration probe 

  • Response time less than two seconds
  • Maximum tip temperature 250 °C
  • Accuracy (type K) ±0.5 °C (0-100 °C)
  • accuracy (type T)  ±0.2 °C (-20-70 °C)
  • Probe dimensions Ø3.3 x 120 mm
  • Designed for use with the 323-950 probe handle
Product code: 133-301
Brand: N/A

Plug-mounted air/gas temperature probe 

  • Response time less than one second
  • Probe temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5 °C (0-100 °C)
  • Accuracy (type T) ±0.2 °C (-20-70 °C)
  • Probe dimensions Ø3.3 x 120 mm
  • Designed for use with the 323-950 probe handle

 

£19.00
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in production - delivery 10-14 working days
Product code: 133-041
Brand: N/A
£33.00

Crocodile Clip Oven Temperature Probe for ThermaQ, ThermaQ Blue and BlueTherm One

  • Easily attaches to oven rack or grill
  • Temperature range -50 to 350 °C
  • Accuracy ±0.5 °C, 0 °C to 100 °C
  • Ø4 x 20 mm with 2000 mm lead
£33.00
In stock
Product code: 133-442
Brand: N/A
£32.00

General Purpose Temperature Probe

  • Three probe lengths available
  • Response time less than 10 seconds
  • Temperature range -50 to 350 °C
  • Type K accuracy  ±0.5°C (0°C to 100°C)
  • 3 options available - Ø4 mm x 50, 100 or 150 mm
£32.00
Select options
in production - delivery 10-14 working days
Product code: 133-178
Brand: N/A
£44.00

Smokehouse armoured penetration probe

  • Perfect for smoking/grilling meats.
  • 2 metre cable length
  • Ø 4 x 225 mm probe 
  • Maximum probe temperature braided: 250°C 
  • Maximum probe temperature armoured: 350°C
  • Accuracy (type K) ±0.5°C, 0°C to 100°C
  • Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
£44.00
Select options
in production - delivery 10-14 working days

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