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 465-9218
VarumärkeRS PRO
296,57 kr
Each
Enheter
+200°C - Wired - Multipurpose ±2 °C - 1 1 °C - 290mm 40mm 27mm -
RS-artikelnummer 791-4892
VarumärkeRS PRO
1 144,57 kr
Each
Enheter
+200°C RSCAL Wired - Multipurpose ±1 °C - 1 1 °C - 290mm 40mm 27mm -
RS-artikelnummer 791-4896
VarumärkeRS PRO
1 477,57 kr
Each
Enheter
+200°C UKAS Wired - Multipurpose ±1 °C - 1 1 °C - 290mm 40mm 27mm -
RS-artikelnummer 123-2214
VarumärkeRS PRO
2 368,59 kr
Each
Enheter
+1090 (J) °C, +1300 (N) °C, +1370 (K) °C, +1598 (E) °F, +1767 (R) °C, +1767 (S) °C, +1994 (J) °F, +1999.9 (K) °F, +1999.9 (N) °F, +1999.9 (R) °F, +1999.9 (S) °F, +400 (T) °C, +752 (T) °F, +870 (E) °C - Wired E, J, K, N, R, S, T - ±0.05 % - 2 0.1 K Yes 72mm 35mm 150mm -
RS-artikelnummer 123-3215
VarumärkeRS PRO
835,85 kr
Each
Enheter
+1300 °C, +1999 °F - Handheld K - ±0.1 K - 1 0.1 °C, 0.2 °F No 74mm 39mm 170mm -
RS-artikelnummer 123-2279
VarumärkeRS PRO
2 948,59 kr
Each
Enheter
+1090 (J) °C, +1300 (N) °C, +1370 (K) °C, +1598 (E) °F, +1767 (R) °C, +1767 (S) °C, +1994 (J) °F, +1999.9 (K) °F, +1999.9 (N) °F, +1999.9 (R) °F, +1999.9 (S) °F, +400 (T) °C, +752 (T) °F, +870 (E) °C RSCAL Wired E, J, K, N, R, S, T - ± 0.05 % + 2 (S) °C, ±0.05 % + 0.5 (E) °C, ±0.05 % + 0.5 (J) °C, ±0.05 % + 0.5 (K) °C, ±0.05 % + 0.5 (N) °C, ±0.05 % + 0.5 (T) °C, ±0.05 % + 0.9 (E) °F, ±0.05 % + 0.9 (J) °F, ±0.05 % + 0.9 (K) °F, ±0.05 % + 0.9 (N) °F, ±0.05 % + 0.9 (T) °F, ±0.05 % + 2 (R) °C, ±0.05 % + 4 (R) °F, ±0.05 % + 4 (S) °F - 2 0.1 (E) °F, 0.1 (E) °C, 0.1 (E) K, 0.1 (J) °C, 0.1 (J) K, 0.1 (J) °F, 0.1 (K) K, 0.1 (K) °C, 0.1 (K) °F, 0.1 (N) °F, 0.1 (N) K, 0.1 (N) °C, 0.1 (T) °F, 0.1 (T) °C, 0.1 (T) K, 1 (R) °F, 1 (R) °C, 1 (R) K, 1 (S) °F, 1 (S) °C, 1 (S) K Yes 72mm 35mm 150mm -
RS-artikelnummer 123-2250
VarumärkeRS PRO
1 912,75 kr
Each
Enheter
+1090 (J) °C, +1300 (N) °C, +1370 (K) °C, +1598 (E) °F, +1767 (R) °C, +1767 (S) °C, +1994 (J) °F, +1999.9 (K) °F, +1999.9 (N) °F, +1999.9 (R) °F, +1999.9 (S) °F, +400 (T) °C, +752 (T) °F, +870 (E) °C RSCAL Wired E, J, K, N, R, S, T - ± 0.05 % + 2 (S) °C, ±0.05 % + 0.5 (E) °C, ±0.05 % + 0.5 (J) °C, ±0.05 % + 0.5 (K) °C, ±0.05 % + 0.5 (N) °C, ±0.05 % + 0.5 (T) °C, ±0.05 % + 0.9 (E) °F, ±0.05 % + 0.9 (J) °F, ±0.05 % + 0.9 (K) °F, ±0.05 % + 0.9 (N) °F, ±0.05 % + 0.9 (T) °F, ±0.05 % + 2 (R) °C, ±0.05 % + 4 (R) °F, ±0.05 % + 4 (S) °F - 2 0.1 (E) °F, 0.1 (E) °C, 0.1 (E) K, 0.1 (J) °C, 0.1 (J) °F, 0.1 (J) K, 0.1 (K) °C, 0.1 (K) °F, 0.1 (K) K, 0.1 (N) °C, 0.1 (N) °F, 0.1 (N) K, 0.1 (T) °C, 0.1 (T) K, 0.1 (T) °F, 1 (R) K, 1 (R) °C, 1 (R) °F, 1 (S) °C, 1 (S) °F, 1 (S) K - 72mm 35mm 150mm -
RS-artikelnummer 136-8871
VarumärkeRS PRO
1 880,96 kr
Each
Enheter
+1372 °C, +2501 °F SYSCAL Wired J, K - ±0.1 % - 1 0.1 °C, 0.1 K, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-3216
VarumärkeRS PRO
1 017,96 kr
Each
Enheter
+1300 °C, +1999 °F - Wired K - ±1 K - 2 0.1 °C, 0.2 °F No 74mm 39mm 170mm -
RS-artikelnummer 123-3298
VarumärkeRS PRO
1 812,96 kr
Each
Enheter
+1300 °C, +1999 °F UKAS Wired K - ±0.3 % - 2 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-2212
VarumärkeRS PRO
1 332,75 kr
Each
Enheter
+1090 (J) °C, +1300 (N) °C, +1370 (K) °C, +1598 (E) °F, +1767 (R) °C, +1767 (S) °C, +1994 (J) °F, +1999.9 (K) °F, +1999.9 (N) °F, +1999.9 (R) °F, +1999.9 (S) °F, +400 (T) °C, +752 (T) °F, +870 (E) °C - Wired E, J, K, N, R, S, T - ±0.05 % - 2 0.1 K - 72mm 35mm 150mm -
RS-artikelnummer 123-3322
VarumärkeRS PRO
2 095,96 kr
Each
Enheter
+1372 °C, +2501 °F UKAS Wired J, K - ±0.1 % - 1 0.1 °C, 0.1 K, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-3297
VarumärkeRS PRO
1 597,96 kr
Each
Enheter
+1300 °C, +1999 °F RSCAL Wired K - ±0.3 % - 2 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 136-8869
VarumärkeRS PRO
1 415,85 kr
Each
Enheter
+1300 °C, +1999 °F SYSCAL Wired K - ±0.3 % - 1 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 136-8870
VarumärkeRS PRO
1 597,96 kr
Each
Enheter
+1300 °C, +1999 °F SYSCAL Wired K - ±0.3 % - 2 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-3321
VarumärkeRS PRO
1 880,96 kr
Each
Enheter
+1372 °C, +2501 °F RSCAL Wired J, K - ±0.1 % - 1 0.1 °C, 0.1 K, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-3217
VarumärkeRS PRO
1 300,96 kr
Each
Enheter
+1372 °C, +2501 °F - Wired J, K - ±0.1 % - 1 0.1 °C, 0.1 K, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-2280
VarumärkeRS PRO
3 163,59 kr
Each
Enheter
+1090 (J) °C, +1300 (N) °C, +1370 (K) °C, +1598 (E) °F, +1767 (R) °C, +1767 (S) °C, +1994 (J) °F, +1999.9 (K) °F, +1999.9 (N) °F, +1999.9 (R) °F, +1999.9 (S) °F, +400 (T) °C, +752 (T) °F, +870 (E) °C UKAS Wired E, J, K, N, R, S, T - ± 0.05 % + 2 (S) °C, ±0.05 % + 0.5 (E) °C, ±0.05 % + 0.5 (J) °C, ±0.05 % + 0.5 (K) °C, ±0.05 % + 0.5 (N) °C, ±0.05 % + 0.5 (T) °C, ±0.05 % + 0.9 (E) °F, ±0.05 % + 0.9 (J) °F, ±0.05 % + 0.9 (K) °F, ±0.05 % + 0.9 (N) °F, ±0.05 % + 0.9 (T) °F, ±0.05 % + 2 (R) °C, ±0.05 % + 4 (R) °F, ±0.05 % + 4 (S) °F - 2 0.1 (E) °F, 0.1 (E) °C, 0.1 (E) K, 0.1 (J) °C, 0.1 (J) K, 0.1 (J) °F, 0.1 (K) K, 0.1 (K) °C, 0.1 (K) °F, 0.1 (N) °F, 0.1 (N) K, 0.1 (N) °C, 0.1 (T) °F, 0.1 (T) °C, 0.1 (T) K, 1 (R) °F, 1 (R) °C, 1 (R) K, 1 (S) °F, 1 (S) °C, 1 (S) K Yes 72mm 35mm 150mm -
RS-artikelnummer 123-3276
VarumärkeRS PRO
1 630,85 kr
Each
Enheter
+1300 °C, +1999 °F UKAS Handheld K - ±0.3 % - 1 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -
RS-artikelnummer 123-3275
VarumärkeRS PRO
1 415,85 kr
Each
Enheter
+1300 °C, +1999 °F RSCAL Wired K - ±0.3 % - 1 0.1 °C, 0.2 °F Yes 74mm 39mm 170mm -