Digital Thermometers

A digital thermometer is a scientific instrument used to measure temperature. Digital thermometers use a probe to take the temperature and a numerical reading is clearly displayed on an LCD screen. They produce accurate readings and usually display the results in one decimal place. This makes them a popular choice as they tend to be more precise than liquid type thermometers.

RS Components offer an extensive range of high-quality digital instruments from leading brands including Fluke, Testo, Digitron, Hanna Instruments, Comark and of course RS PRO.

We also offer an excellent in-house calibration service if required. See here for more details about our calibration services

How does a digital thermometer work?

A digital thermometer uses internal sensors that produce resistance, voltage or current change when there is a change in temperature. There are 3 main types which are RTD, thermistor or thermocouple.

Digital thermometer types

Hand-Held thermometers are portable battery-operated devices with additional plugin probes. Probes can vary in type depending on the application. Popular probe types for handheld thermometers include insertion, surface or air probes.

Bench thermometers are used in laboratories and test stations. They are larger and more industrial than handheld units. Bench thermometers typically use thermocouple probes such as type K, J, N, R and T.

Panel and wall mount thermometers are permanently fixed. They are used for continuous and low maintenance applications.

Fridge and freezer thermometers are used to indicate the temperature in industrial and commercial fridges and freezers. Temperature regulation must be monitored and maintained as a rise in temperature readings could spoil goods

What are the applications for Digital Thermometers?

  • Food industry
  • Hygiene testing
  • Industrial maintenance
  • Heating & ventilation
  • Scientific research
  • Medical testing
  • General-purpose temperature monitoring

For more information please see our digital thermometers guide


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Beskrivning Pris Absolute Maximum Temperature Measurement Calibrated Thermometer Type Probe Type Application Best Accuracy Communication Protocol Number of Temperature Inputs Resolution Data Storage Length Width Height Dimensions
RS-artikelnummer 911-9465
Tillv. art.nrHI98509 NEW
VarumärkeHanna Instruments
1 368,66 kr
Each
Enheter
+150°C RSCAL Wired NTC Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 (-20 → +90 °C) °C, ±0.5 (Out Side) °C - 1 0.1 °C - 58mm 19mm 106mm -
RS-artikelnummer 911-9469
Tillv. art.nrHI98509 NEW
VarumärkeHanna Instruments
1 690,66 kr
Each
Enheter
+150°C UKAS Wired NTC Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 (-20 → +90 °C) °C, ±0.5 (Out Side) °C - 1 0.1 °C - 58mm 19mm 106mm -
RS-artikelnummer 846-4708
Tillv. art.nrHI98509
VarumärkeHanna Instruments
487,66 kr
Each
Enheter
+150°C - Wired NTC Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 K - 1 0.1 °C - 58mm 19mm 106mm -
RS-artikelnummer 512-0250
Tillv. art.nr0560 1108
VarumärkeTesto
1 087,73 kr
Each
Enheter
+150°C - Wired CTN Multipurpose ±0.2 °C - 1 0.1 °C Yes 182mm 64mm 40mm -
RS-artikelnummer 712-1110
Tillv. art.nrFM25
VarumärkeDigitron
566,85 kr
Each
Enheter
+40°C - Wired PT100 Multipurpose - - 2 1 °C - - - - -
RS-artikelnummer 810-9161
Tillv. art.nrFLK-T3000 FC
VarumärkeFluke
2 652,00 kr
Each
Enheter
+1372°C UKAS Wired K Industrial ±0.5% + 0.3 °C - 1 0.1 °C - 165mm 63.5mm 35.6mm -
RS-artikelnummer 810-9152
Tillv. art.nrFLK-T3000 FC
VarumärkeFluke
2 437,00 kr
Each
Enheter
+1372°C RSCAL Wired K Industrial ±0.5% + 0.3 °C - 1 0.1 °C - 165mm 63.5mm 35.6mm -
RS-artikelnummer 811-1350
Tillv. art.nrFLK-T3000 FC
VarumärkeFluke
1 857,00 kr
Each
Enheter
+1372°C - Wireless K Industrial ±0.5 K - 1 0.1 °C - 165mm 63.5mm 35.6mm -
RS-artikelnummer 509-0890
Tillv. art.nrTL 300
VarumärkeEliwell
418,03 kr
Each
Enheter
+70°C - Wired - Industrial ±1 °C - 1 0.1 °C - 48mm 28.6mm 13.5mm -
RS-artikelnummer 846-4705
Tillv. art.nrHI98501
VarumärkeHanna Instruments
447,89 kr
Each
Enheter
+150°C - Wired - Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 K - 1 0.1 °C - 50mm 25mm 66mm -
RS-artikelnummer 353-4455
Tillv. art.nrFLUKE-52-2
VarumärkeFluke
4 262,00 kr
Each
Enheter
+1372°C - Wired E, J, K, T Industrial ±0.3 K - 2 0.1 °C Yes 173mm 86mm 38mm -
RS-artikelnummer 192-5812
Tillv. art.nr0563 7352
VarumärkeTesto
5 369,86 kr
Each
Enheter
+1760°C UKAS Wired PT100 - 0.2 % - 3 0.05 °F Yes 221mm 76.2mm 45.7mm -
RS-artikelnummer 358-8216
Tillv. art.nrFLUKE-52-2
VarumärkeFluke
4 842,00 kr
Each
Enheter
+1372°C SYSCAL Wired E, J, K, T Industrial ±0.05 % - 2 0.1 °C Yes 173mm 86mm 38mm -
RS-artikelnummer 358-8159
Tillv. art.nrFLUKE-52-2
VarumärkeFluke
4 842,00 kr
Each
Enheter
+1372°C RSCAL Wired E, J, K, T Industrial ±0.05 % - 2 0.1 °C Yes 173mm 86mm 38mm -
RS-artikelnummer 358-8200
Tillv. art.nrFLUKE-52-2
VarumärkeFluke
5 057,00 kr
Each
Enheter
+1372°C UKAS Wired E, J, K, T Industrial ±0.05 % - 2 0.1 °C Yes 173mm 86mm 38mm -
RS-artikelnummer 192-5811
Tillv. art.nr0563 7352
VarumärkeTesto
5 154,86 kr
Each
Enheter
+1760°C RSCAL Wired PT100 - 0.2 % - 3 0.05 °F Yes 221mm 76.2mm 45.7mm -
RS-artikelnummer 536-6210
Tillv. art.nr0563 7352
VarumärkeTesto
4 574,86 kr
Each
Enheter
+1760°C - Wired PT100 - ±0.2 °C - 3 0.05 °F Yes 221mm 76.2mm 45.7mm -
RS-artikelnummer 509-0907
Tillv. art.nrTL 310
VarumärkeEliwell
418,03 kr
Each
Enheter
+70°C - Wired - Industrial ±0.5% - 1 1 °C - 62mm 30mm 19mm -
RS-artikelnummer 409-2564
Tillv. art.nrP125
VarumärkeComark
688,89 kr
Each
Enheter
- - Wired Thermistor Food Industry ±0.5 °C - 1 - - - - - -
RS-artikelnummer 518-5257
Tillv. art.nr0560 9221
VarumärkeTesto
1 944,99 kr
Each
Enheter
+1000°C RSCAL Wired K HVAC ±0.7 °C - 2 0.1 °C - 182mm 64mm 40mm -