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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Omschrijving Prijs 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-stocknr. 512-0288
Fabrikantnummer0560 9250
FabrikantTesto
92,00 €
Each
Aantal stuks
+1000°C - Wired K - ±0.5 K - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
RS-stocknr. 333-868
Fabrikantnummer0560 9250
FabrikantTesto
166,52 €
Each
Aantal stuks
+1000°C SYSCAL Wireless K - ±0.5 °C - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
RS-stocknr. 518-5207
Fabrikantnummer0560 9250
FabrikantTesto
184,00 €
Each
Aantal stuks
+1000°C UKAS Wired K - ±0.5 °C - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
RS-stocknr. 518-5190
Fabrikantnummer0560 9250
FabrikantTesto
166,52 €
Each
Aantal stuks
+1000°C RSCAL Wired K - ±0.5 °C - 1 0.1 °C - 177.8mm 63.5mm 40.6mm -
RS-stocknr. 518-5162
Fabrikantnummer0560 7207
FabrikantTesto
260,00 €
Each
Aantal stuks
+800°C UKAS Wired NTC, PT100, RTD Industrial, Laboratory ±0.9 °F - 1 0.1 °C Yes 182mm 64mm 40mm -
RS-stocknr. 518-5184
Fabrikantnummer0560 7207
FabrikantTesto
242,52 €
Each
Aantal stuks
+800°C SYSCAL Wired NTC, PT100, RTD Industrial, Laboratory ±0.9 °F - 1 0.1 °C Yes 182mm 64mm 40mm -
RS-stocknr. 512-0266
Fabrikantnummer0560 7207
FabrikantTesto
168,00 €
Each
Aantal stuks
+800°C - Wired NTC, PT100 Industrial, Laboratory ±0.2 °C - 1 0.1 °C Yes 182mm 64mm 40mm -
RS-stocknr. 518-5156
Fabrikantnummer0560 7207
FabrikantTesto
242,52 €
Each
Aantal stuks
+800°C RSCAL Wired NTC, PT100, RTD Industrial, Laboratory ±0.9 °F - 1 0.1 °C Yes 182mm 64mm 40mm -
RS-stocknr. 192-5808
Fabrikantnummer0560 7351
FabrikantTesto
395,52 €
Each
Aantal stuks
+1760°C RSCAL Wired PT100 - 0.2 % - 3 0.05 °C Yes 220mm 73.9mm 46mm -
RS-stocknr. 913-6802
Fabrikantnummer0560 1905
FabrikantTesto
180,81 €
Each
Aantal stuks
- RSCAL Wired - - - - - - - - - - -
RS-stocknr. 227-832
Fabrikantnummer0560 9056
FabrikantTesto
88,00 €
Each
Aantal stuks
+350°C - Wireless K Industrial ±1 K - 1 0.1 °C - 228.6mm 38.1mm 35.6mm -
RS-stocknr. 891-9167
Fabrikantnummer0563 2750
FabrikantTesto
388,00 €
Each
Aantal stuks
+200°C - Wired - Kitchen Appliance ±1.5 °C - 1 0.1 °C - 50mm 170mm 300mm -
RS-stocknr. 913-6811
Fabrikantnummer0560 1905
FabrikantTesto
214,55 €
Each
Aantal stuks
- UKAS Wired - - - - - - - - - - -
RS-stocknr. 192-5810
Fabrikantnummer0560 7351
FabrikantTesto
413,00 €
Each
Aantal stuks
+1760°C UKAS Wired PT100 - 0.2 % - 3 0.05 °C Yes 220mm 73.9mm 46mm -
RS-stocknr. 913-2597
Fabrikantnummer0560 1905
FabrikantTesto
71,00 €
Each
Aantal stuks
- - Wired - Smartphone, Tablet ±1 °C - - - - - - - -
RS-stocknr. 536-6204
Fabrikantnummer0560 7351
FabrikantTesto
321,00 €
Each
Aantal stuks
+1760°C - Wired PT100 - ±0.2 °C - 3 0.05 °C Yes 220mm 73.9mm 46mm -
RS-stocknr. 192-5812
Fabrikantnummer0563 7352
FabrikantTesto
521,00 €
Each
Aantal stuks
+1760°C UKAS Wired PT100 - 0.2 % - 3 0.05 °F Yes 221mm 76.2mm 45.7mm -
RS-stocknr. 518-5257
Fabrikantnummer0560 9221
FabrikantTesto
202,52 €
Each
Aantal stuks
+1000°C RSCAL Wired K HVAC ±0.7 °C - 2 0.1 °C - 182mm 64mm 40mm -
RS-stocknr. 333-880
Fabrikantnummer0560 9221
FabrikantTesto
202,52 €
Each
Aantal stuks
+1000°C SYSCAL Wireless K HVAC ±0.7 °C - 2 0.1 °C - 182mm 64mm 40mm -
RS-stocknr. 536-6210
Fabrikantnummer0563 7352
FabrikantTesto
429,00 €
Each
Aantal stuks
+1760°C - Wired PT100 - ±0.2 °C - 3 0.05 °F Yes 221mm 76.2mm 45.7mm -