Thermocouple, NTC & RTD Input Thermometers

  1. Extech 421502 Type J/K Dual Input Thermometer with Alarm
    Extech logo
    Lead Time: 1-2 Weeks
    Extech 421502 Type J/K Dual Input Thermometer with Alarm
    (no reviews)
    £144.00 £120.00
    • Audible 'High/Low' temperature alarms
    • -4 to 482 degree F testing
    • Stand and protective holster included
    120 Reward Points
    Price Match Guarantee
    421502
  2. TM Electronics Compact Legionella Kit - Choice of Probe
    TM Electronics logo
    TM Electronics Compact Legionella Kit - Choice of Probe
    (no reviews)
    £144.00 £120.00
    • Integral timer
    • Choice of probe
    • Legionnaires Temperature Kits
    120 Reward Points
    Price Match Guarantee
    CLEGK1/2/3
  3. TM Electronics MM2020 Dual Input Thermocouple Handheld Thermometer (Differential)
    TM Electronics logo
    TM Electronics MM2020 Dual Input Thermocouple Handheld Thermometer (Differential)
    (no reviews)
    £144.00 £120.00
    • Dual Input
    • Simultaneous display
    • Hold function
    120 Reward Points
    Price Match Guarantee
    MM2020
  4. TM Electronics FMK1 Facilities Management Kit with MM2020 Thermometer
    TM Electronics logo
    Lead Time: 1-2 Weeks
    TM Electronics FMK1 Facilities Management Kit with MM2020 Thermometer
    (no reviews)
    £148.79 £123.99
    • Dual Input Thermocouple Handheld Thermometer
    • Holster with a belt clip
    • Dual Surface/Immersion Probe
    123 Reward Points
    Price Match Guarantee
    FMK1
  5. Anton ADT200 Differential Thermometer - Kit 1C
    Anton logo
    Lead Time: 1-2 Weeks
    Anton ADT200 Differential Thermometer - Kit 1C
    (no reviews)
    £150.00 £125.00
    • Measure temperature from two points simultaneously
    • Universally suitable for use with type K thermocouple probes
    • Includes air temp probe, 2 x pipe clamp probes and a hard carrying case
    125 Reward Points
    Price Match Guarantee
    ADT200KIT1C
  6. Testo 108-2 Waterproof Digital Food Thermometer
    Testo logo
    Lead Time: 1-6 Days
    Testo 108-2 Waterproof Digital Food Thermometer
    (no reviews)
    £151.98 £126.65
    • Type T immersion thermocouple probe
    • Probe can be removed
    • Wide measurement range
    126 Reward Points
    Price Match Guarantee
    05631082
  7. ETI 221-091 MicroTherma 1 Thermometer with Automatic Recalibration
    ETI logo
    ETI 221-091 MicroTherma 1 Thermometer with Automatic Recalibration
    (no reviews)
    £162.00 £135.00
    • Exceptionally high accuracy and excellent resolution
    • Universally suitable for use with K, J, T, R, N, S and E thermocouple probes
    • Automatic self-calibration
    135 Reward Points
    Price Match Guarantee
    221-091
  8. ETI 292-921 ThermaQ Blue Dual-Input Thermometer with Bluetooth
    ETI logo
    Lead Time: 1-6 Days
    ETI 292-921 ThermaQ Blue Dual-Input Thermometer with Bluetooth
    (no reviews)
    Call for Pricing
    • Measure temperature from two points simultaneously
    • Connect via Bluetooth to your smartphone/tablet and view results wirelessly
    • Highly accurate with excellent resolution and exceptional battery life
    We require additional information before you purchase this product.
    292-921
  9. TM Electronics SVK1 Sous Vide Thermometer Kit
    TM Electronics logo
    TM Electronics SVK1 Sous Vide Thermometer Kit
    (no reviews)
    £162.00 £135.00
    • Mini carry case
    • T Type Fine Needle Probe
    • MM2000 Single Input Thermocouple Thermometer
    135 Reward Points
    Price Match Guarantee
    SVK1
  10. Testo 926 Thermometer Starter Set
    Testo logo
    Lead Time: 1-2 Weeks
    Testo 926 Thermometer Starter Set
    (no reviews)
    £166.80 £139.00
    • Bundle pack includes penetration and immersion probes
    • Single channel thermometer
    • Wide measurement range
    139 Reward Points
    Price Match Guarantee
    5639262
  11. ETI 231-052 ThermaQ 2 Four-Channel Thermocouple Thermometer
    ETI logo
    ETI 231-052 ThermaQ 2 Four-Channel Thermocouple Thermometer
    (no reviews)
    £168.00 £140.00
    • View the temperature readings from four thermocouples simultaneously
    • Range: -99.9°C to +1372°C
    • Programmable high and low alarms for each channel
    140 Reward Points
    Price Match Guarantee
    231-052
  12. Comark N9094 Waterproof Food Thermometer
    Comark logo
    Only 1 In Stock
    Comark N9094 Waterproof Food Thermometer
    (no reviews)
    £177.60 £148.00
    • Purpose-built for use in the food industry
    • Unique Biocote technology protects against micro-organism growth
    • Massive battery life and compatible with three different sensors
    148 Reward Points
    Price Match Guarantee
    N9094
  13. DiLog 94029 Thermometer Set
    DiLog logo
    Lead Time: 1-6 Days
    DiLog 94029 Thermometer Set
    (no reviews)
    £178.80 £149.00
    • Accurate thermometer capable of measuring in °C and °F
    • Contains one liquid probe and one surface probe
    • Carrying case with foam insert for the safe, secure and easy transportation of the included test equipment
    149 Reward Points
    Price Match Guarantee
    DL94029
  14. Fluke 561 Infrared & Contact Thermometer
    Fluke logo
    In Stock
    Fluke 561 Infrared & Contact Thermometer
    (8)
    £179.98 £149.98
    • Efficient and powerful IR thermometer
    • Ideal for scanning temperatures in difficult to reach areas
    • Excellent temperature measurement range
    149 Reward Points
    Price Match Guarantee
    FLUKETHERM5
  15. Digitron TM-22 Differential Digital Thermometer
    Digitron logo
    Lead Time: 1-2 Weeks
    Digitron TM-22 Differential Digital Thermometer
    (no reviews)
    £186.00 £155.00
    • Tough, yellow ABS plastic case and protective rubber boot
    • Speedread function for measuring objects with low thermal conductivity
    • Specifically designed for HVAC professionals
    155 Reward Points
    Price Match Guarantee
    DGTM-22
  16. TM Electronics MM2030 Thermocouple Simulator Thermometer
    TM Electronics logo
    TM Electronics MM2030 Thermocouple Simulator Thermometer
    (no reviews)
    £195.60 £163.00
    • Single Input
    • Milli-Volt measurement/output
    • IP67 Waterproof Casing
    163 Reward Points
    Price Match Guarantee
    MM2030
  17. Anton ADT200 Differential Thermometer - Kit 2C
    Anton logo
    Lead Time: 1-2 Weeks
    Anton ADT200 Differential Thermometer - Kit 2C
    (no reviews)
    £198.00 £165.00
    • Bundle pack includes air, immersion, surface and pipe clamp temperature probes
    • Measure temperature from two different points
    • Universally compatible with type K temperature sensors
    165 Reward Points
    Price Match Guarantee
    ADT200KIT2C
  18. ETI 860-090 HVAC Differential Thermometer Kit
    ETI logo
    2 In Stock
    ETI 860-090 HVAC Differential Thermometer Kit
    (no reviews)
    £201.60 £168.00
    • Special thermometer kit for HVAC professionals
    • Includes thermometer, pipe clamp probes, penetration probe and carrying case
    • Also includes free traceable certificate of calibration
    168 Reward Points
    Price Match Guarantee
    860-090
  19. TM Electronics Food Kit with MM2000 - Plug Mounted or Standard Probes
    TM Electronics logo
    TM Electronics Food Kit with MM2000 - Plug Mounted or Standard Probes
    (no reviews)
    £206.40 £172.00
    • Carry case
    • Plug Mounted or Standard Probes
    • MM2000 Single Input Thermocouple Thermometer
    172 Reward Points
    Price Match Guarantee
    FK1/2
  20. Testo 112 Precision Food Thermometer
    Testo logo
    Testo 112 Precision Food Thermometer
    (no reviews)
    £207.06 £172.55
    • Officially licensed food inspection tool
    • Measurement range of -50 to 120°C
    • Data printing capability via optional printer
    172 Reward Points
    Price Match Guarantee
    5601128
  21. TM Electronics Legionella Kit - Choice of K or T Type Probes
    TM Electronics logo
    TM Electronics Legionella Kit - Choice of K or T Type Probes
    (no reviews)
    £208.80 £174.00
    • Standard Carry Case
    • Choice of K or T type probes
    • Legionnaires Temperature Kits
    174 Reward Points
    Price Match Guarantee
    LEGK1/5
  22. TM Electronics Legionella Kit with Dual Probe - Choice of K or T Type Probes
    TM Electronics logo
    TM Electronics Legionella Kit with Dual Probe - Choice of K or T Type Probes
    (no reviews)
    £208.80 £174.00
    • Standard Carry Case
    • Choice of K or T type probes
    • Legionnaires Temperature Kits
    174 Reward Points
    Price Match Guarantee
    LEGK4/6
  23. Comark KM340/PRO Differential Thermometer Kit
    Comark logo
    Lead Time: 1-2 Weeks
    Comark KM340/PRO Differential Thermometer Kit
    (no reviews)
    £214.80 £179.00
    • Includes thermometer and temperature probes
    • Supplied in a high quality hard carrying case
    • Excellent for use by HVAC professionals
    179 Reward Points
    Price Match Guarantee
    KM340/PRO
  24. Digitron 2106T7 Lumberg Thermocouple Digital Food Thermometer
    Digitron logo
    Digitron 2106T7 Lumberg Thermocouple Digital Food Thermometer
    (no reviews)
    £216.30 £180.25
    • Temperature range: -250°C to +400°C
    • Food-safe keypad to prevent food traps
    • IP67, waterproof design
    180 Reward Points
    Price Match Guarantee
    2106T7

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About Thermocouple, NTC & RTD Input Thermometers

Many thermometers originally had slightly inaccurate, analogue gauges that used mercury and other substances. These have been gradually phased out thanks to innovations in the field of digital temperature measurement.

Digital thermometers are significantly more accurate than older-style thermometers due to their ability to accurately display temperature in Celsius, Fahrenheit, and Kelvin as a digital reading. This is essential for those who need accurate temperature readings in challenging environments are for installations that rely on accurate set-up data.

Devices for measuring temperature generally come in many different forms, and although they all come under the category of digital thermometers they all are used for different kinds of temperature measurement.

We have a versatile range that features pocket-sized models and many, especially the data-loggers, with PC-interfacing ability. Some models are also capable of working in extreme temperatures, allowing accurate temperature readings in potentially hazardous environments. Supermarkets in particular will find great use in a data-logging thermometer with audible alarms, as these devices will provide a clear indication when freezers are not working at the correct temperature.

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