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: 177-300
Brand: N/A
£35.50 ex VAT - £42.60 inc VAT

Air or gas temperature probe for Therma 22 thermometer

  • Measure air temperature in cold areas etc
  • Response time less than 2 seconds
  • Maximum probe temperature 250 °C
  • Accuracy to  BS EN 60584-1:2013
  • Dimensions Ø4.5 x 130 mm
£35.50 ex VAT - £42.60 inc VAT
in production - delivery 10-14 working days
Product code: 177-372
Brand: N/A
£24.00 ex VAT - £28.80 inc VAT

T thermocouple air or gas wire probe for Therma 22 and Therma 22 Plus thermometers

  • Ideal for fridges, freezers etc.
  • Response time 1 second.
  • Probe temperature range -75 to 250 °C
  • Accuracy ±0.2 °C, -20 °C to 70 °C
  • Ø2.4 x 1000 mm PTFE lead
£24.00 ex VAT - £28.80 inc VAT
in production - delivery 10-14 working days
Product code: 123-168
Brand: N/A
£36.50 ex VAT - £43.80 inc VAT

Temperature probe - extended penetration probe

  • Ø3.3 x 300mm
  • 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
  • Coiled lead option available (323-168)
£36.50 ex VAT - £43.80 inc VAT
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Product code: 123-159
Brand: N/A
£34.50 ex VAT - £41.40 inc VAT

Fast - response temperature probe - Type K

  • Ø3.3 x 100mm
  • Ideal for delicate foods, soft rubber and other similar materials
  • Temperature range -75 to 250 °C
  • Accuracy ±0.5 °C, 0 °C to 100 °C
£34.50 ex VAT - £41.40 inc VAT
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Product code: 123-100
Brand: N/A
£34.50 ex VAT - £41.40 inc VAT

Needle penetration temperature probe.

  • Ø1.8 x 130mm
  • Maximum probe temperature 250 °C
  • Fast response time
  • 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
£34.50 ex VAT - £41.40 inc VAT
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Product code: 123-060
Brand: N/A
£34.50 ex VAT - £41.40 inc VAT
Non-destructive temperature checks between packets or boxes 

Short and Long Rigid Between-Pack Probe

  • Ø4.5 x 130 mm - type K, type T (straight and coiled lead)
  • Ø4.5 x 500 mm - type K thermocouple connector with a straight lead 
  • 500 mm long probe ideal for reaching the centre of pallets
  • Perfect for cold food deliveries
  • Designed specifically to measure between packets or boxes
  • Response time less than two seconds
  • 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


 Select below between Type K or T, coiled or straight lead and different probe lengths

£34.50 ex VAT - £41.40 inc VAT
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Product code: 123-204
Brand: N/A
£37.00 ex VAT - £44.40 inc VAT

High temperature flexible thermometer probe

  • Ø1.5 x 130mm
  • Maximum probe temperature 1100°C (type K)
  • Flexes to any shape
  • Accuracy to BS EN 60584-1:2013
£37.00 ex VAT - £44.40 inc VAT
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Product code: 323-212
Brand: N/A
£38.00 ex VAT - £45.60 inc VAT

High temperature flexible thermometer probe

  • Ø3 x 130mm
  • Maximum probe temperature 1100°C (type K)
  • Temperature range -200 to 1100°C
  • Accuracy to BS EN 60584-1:2013
£38.00 ex VAT - £45.60 inc VAT
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Product code: 123-030
Brand: N/A
£45.00 ex VAT - £54.00 inc VAT

Thermocouple surface temperature probe with type K connector
  • Fast response in under 1 second
  • Straight or 90° probe options
  • Coiled and straight leads available
  • -75 to 250 °C temperature range
  • Accurate to BS EN 60584-1:2013
  • Dimensions Ø15 x 130 mm
£45.00 ex VAT - £54.00 inc VAT
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Product code: 123-044
Brand: N/A
£33.50 ex VAT - £40.20 inc VAT

Thermocouple surface temperature probe with type K connector
  • Fast response in under 1 second
  • Coiled and straight leads available
  • -75 to 250 °C temperature range
  • Accurate to BS EN 60584-1:2013
  • Dimensions Ø8 x 130 mm
£33.50 ex VAT - £40.20 inc VAT
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Product code: 123-000
Brand: N/A
£38.00 ex VAT - £45.60 inc VAT

Spring-loaded surface temperature probe

  • Dimensions Ø6 x 130mm
  • Spring-loaded sensing tip
  • Response time less than 1 second
  • Accuracy to BS EN 60584-1:2013
  • Range -100 to 600 °C
£38.00 ex VAT - £45.60 inc VAT
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Product code: 123-020
Brand: N/A
£39.00 ex VAT - £46.80 inc VAT

Heavy duty surface temperature probe

  • Ø12 x 130mm
  • High temperature range probe
  • Ideal for griddles and hotplates
  • Right-angled version available
  • Accuracy to BS EN 60584-1:2013
£39.00 ex VAT - £46.80 inc VAT
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Product code: 143-162
Brand: N/A
£35.00 ex VAT - £42.00 inc VAT
Waterproof Thermocouple Penetration Temperature Probe Type K
  • Temperature range -75 to 250 °C
  • Accuracy ±0.5 °C, 0°C to 100 °C
  • Ø 3.3 x 130mm
  • Coiled lead version available
  • Response time less than 3 seconds
£35.00 ex VAT - £42.00 inc VAT
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Product code: 177-090
Brand: N/A
£26.50 ex VAT - £31.80 inc VAT

Foil between pack type T thermocouple probe

  • Ideal for between packs & boxes etc
  • Response time less than 2 seconds
  • Maximum probe temperature 250 °C
  • 40 x 50 mm with 1 m PTFE lead
  • Accuracy to  BS EN 60584-1:2013
£26.50 ex VAT - £31.80 inc VAT
in production - delivery 10-14 working days
Product code: 123-300
Brand: N/A
£31.50 ex VAT - £37.80 inc VAT

Thermocouple air or gas probe - Type K or Type T

  • Fast response
  • Ideal for chill cabinets, fridges, freezers etc
  • Probe temperature range -75 to 250 °C
  • Accuracy ±0.5°C, 0 °C to 100 °C
  • Ø4.5 x 130mm
£31.50 ex VAT - £37.80 inc VAT
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Product code: 123-162
Brand: N/A
£29.00 ex VAT - £34.80 inc VAT

This small handled stainless steel penetration thermometer probe is both strong and versatile and will fit a range of ETI thermometers

  • Ideal for measuring liquids and semi-solids
  • Response time less than 2 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
  • Ø3.3 x 100mm
£29.00 ex VAT - £34.80 inc VAT
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Product code: 123-158
Brand: N/A
£31.50 ex VAT - £37.80 inc VAT

Small handled, reduced tip, fast response, stainless steel, penetration temperature probe is ideal for temperature measurement of liquids or semi-solids
i.e. delicate foods, soft rubber and other similar materials

  • Ideal for measuring delicate foods, soft rubber etc.
  • Response time less than 2 seconds
  • Probe temperature range -75 to 250 °C
  • Accuracy (type K) ±0.5 °C, 0°C to 100 °C
  • Accuracy (type T) ±0.2 °C, 0°C to 100 °C
  • Ø3.3 x 100mm
£31.50 ex VAT - £37.80 inc VAT
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Product code: 123-101
Brand: N/A
£30.50 ex VAT - £36.60 inc VAT

Fast response, stainless steel, needle penetration probe is suitable for temperature measurement of both liquids and semi-solids including delicate foods

  • Ideal for measuring delicate foods, soft rubber etc
  • Response time less than 2 seconds
  • Maximum probe temperature 250 °C
  • Accuracy ±0.5 °C, 0°C to 100 °C 
  • 1.8 x 100mm
£30.50 ex VAT - £36.60 inc VAT
in production - delivery 10-14 working days
Product code: 123-240
Brand: N/A
£32.50 ex VAT - £39.00 inc VAT

Available in Type K or Type T version, with coiled or straight lead

  • Ø3 x 130mm diameter probe
  • 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
  • Measures temperature of vessels or radiators
£32.50 ex VAT - £39.00 inc VAT
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Product code: 177-200
Brand: N/A
£46.50 ex VAT - £55.80 inc VAT

Waterproof Plug Mounted Penetration Probe for Therma 22 Plus thermometer

  • Response time less than four seconds
  • temperature range -75 to 250 °C
  • accuracy ±0.2 °C, -20 °C to 70 °C
  • Ø3.3 x 100 mm
  • waterproof to IP67
£46.50 ex VAT - £55.80 inc VAT
in production - delivery 10-14 working days
Product code: 343-100
Brand: N/A
£43.00 ex VAT - £51.60 inc VAT

Adjustable tyre temperature probe 

  • Adjustable depth stop 1 to 10 mm
  • Designed for taking tyre temperatures
  • Ideal for racing tyres
  • ±0.5 °C accuracy (0 °C to 100 °C)
  • Response time less than 2 seconds
£43.00 ex VAT - £51.60 inc VAT
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In stock
Product code: 323-046
Brand: N/A
£39.50 ex VAT - £47.40 inc VAT

Waterproof surface temperature probe

  • Ø8 x 130mm
  • Fast, accurate response
  • Temperature range -75 to 250 °C
  • Accuracy to BS EN 60584-1:2013

 

£39.50 ex VAT - £47.40 inc VAT
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Product code: 123-038
Brand: N/A
£140.00 ex VAT - £168.00 inc VAT

Roller surface temperature probe

  • Available with stainless steel or PTFE wheels
  • Designed for measuring moving surfaces
  • Response time less than 2 seconds.
  • Temperature range -75 to 250 °C
  • Accuracy to BS EN 60584-1:2013
£140.00 ex VAT - £168.00 inc VAT
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in production - delivery 10-14 working days
Product code: 323-950
Brand: N/A
£26.00 ex VAT - £31.20 inc VAT

Interchangeable thermometer probe handle

  • Incorporates a miniature thermocouple socket
  • Allows easy connection of probes
  • Extends usability of thermometers
£26.00 ex VAT - £31.20 inc VAT
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in production - delivery 10-14 working days

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