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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Description Prix 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
N° de stock RS 123-3216
MarqueRS PRO
90,00 €
Each
Unité
+1300 °C, +1999 °F - Wired K - ±1 K - 2 0.1 °C, 0.2 °F No 74mm 39mm 170mm -
N° de stock RS 136-8870
MarqueRS PRO
164,52 €
Each
Unité
+1300 °C, +1999 °F SYSCAL Wired K - ±0.3 % - 2 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
N° de stock RS 123-3298
MarqueRS PRO
182,00 €
Each
Unité
+1300 °C, +1999 °F UKAS Wired K - ±0.3 % - 2 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
N° de stock RS 123-3297
MarqueRS PRO
164,52 €
Each
Unité
+1300 °C, +1999 °F RSCAL Wired K - ±0.3 % - 2 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
N° de stock RS 202-0884
Référence fabricantHI-151-00
229,04 €
Each
Unité
- UKAS Wired - Food Industry ±0.3 °C - 1 0.1 °C - 165mm 50mm 20mm 165 x 50 x 20mm
N° de stock RS 509-3675
Référence fabricantHI-151-00
85,49 €
Each
Unité
+220°C - Wired - Food Industry ±0.3 °C - 1 0.1 °C - 165mm 50mm 20mm -
N° de stock RS 712-1110
Référence fabricantFM25
MarqueDigitron
54,82 €
Each
Unité
+40°C - Wired PT100 Multipurpose - - 2 1 °C - - - - -
N° de stock RS 512-6646
Référence fabricantHI-151-00
195,30 €
Each
Unité
+220°C RSCAL Wired - Food Industry ±0.3 °C - 1 0.1 °C - 165mm 50mm 20mm -
N° de stock RS 846-4705
Référence fabricantHI98501
42,00 €
Each
Unité
+150°C - Wired - Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 K - 1 0.1 °C - 50mm 25mm 66mm -
N° de stock RS 911-9475
Référence fabricantHI98501 NEW
146,50 €
Each
Unité
+150°C RSCAL Wired - Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 (-20 → +90 °C) °C, ±0.5 (Out Side) °C - 1 0.1 °C - 50mm 25mm 66mm -
N° de stock RS 911-9484
Référence fabricantHI98501 NEW
193,00 €
Each
Unité
+150°C UKAS Wired - Cooking), Education, Food (Storage, Laboratory, Manufacturing, Transportation ±0.3 (-20 → +90 °C) °C, ±0.5 (Out Side) °C - 1 0.1 °C - 50mm 25mm 66mm -
N° de stock RS 365-6268
Référence fabricantEMT 1900
MarqueLascar
38,94 €
Each
Unité
+220°C - Wired NTC Laboratory ±1 °C - 1 0.5 °C - 44mm 21mm 5.5mm -
N° de stock RS 358-8193
Référence fabricant1281142
MarqueFluke
393,52 €
Each
Unité
+1372°C SYSCAL Wired E, J, K, T Industrial ±0.05 % - 1 0.1 °C - 173mm 86mm 38mm 173 x 86 x 38mm
N° de stock RS 512-0288
Référence fabricant0560 9250
MarqueTesto
92,00 €
Each
Unité
+1000°C - Wired K - ±0.5 K - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
N° de stock RS 358-8187
Référence fabricant1281142
MarqueFluke
417,00 €
Each
Unité
+1372°C UKAS Wired E, J, K, T Industrial ±0.05 % - 1 0.1 °C - 173mm 86mm 38mm 173 x 86 x 38mm
N° de stock RS 358-8143
Référence fabricant1281142
MarqueFluke
397,00 €
Each
Unité
+1372°C RSCAL Wired E, J, K, T Industrial ±0.05 % - 1 0.1 °C - 173mm 86mm 38mm 173 x 86 x 38mm
N° de stock RS 518-5207
Référence fabricant0560 9250
MarqueTesto
184,00 €
Each
Unité
+1000°C UKAS Wired K - ±0.5 °C - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
N° de stock RS 518-5190
Référence fabricant0560 9250
MarqueTesto
166,52 €
Each
Unité
+1000°C RSCAL Wired K - ±0.5 °C - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
N° de stock RS 333-868
Référence fabricant0560 9250
MarqueTesto
166,52 €
Each
Unité
+1000°C SYSCAL Wireless K - ±0.5 °C - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
N° de stock RS 353-4449
Référence fabricantFLUKE-51-2
MarqueFluke
344,00 €
Each
Unité
+1372°C - Wired E, J, K, T Industrial ±0.3 K - 1 0.1 °C - 173mm 86mm 38mm -