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 offers 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. The digital display shows the temperature reading in a clear and precise format, making it easy for users to interpret the results.

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.

Digital Thermometers can help support a healthy building by improving Thermal Health

340 Producten voor Digital Thermometers

1 van 17

Sorteer op

Vergelijken Productomschrijving

Resultaten per pagina

RS PRO RS41 Wired Digital Thermometer, K Probe, 1 Input(s), +1300 °C, +2000 °F, +2000 K Max, ±0.5% + 1 °C, ±0.5% + 2 RS-stocknr.: 123-1940 Datasheets: € 54,36 Per stuk	RS PRO	-	+1300 °C, +2000 °F, +2000 K	-	RS41	Wired	K	-	±0.5% + 1 °C, ±0.5% + 2 °F, ±1% + 2 K	-	1	0.1 °F, 0.1 °C, 1 K	76mm	38.5mm	162mm	-	-	-	-	Centigrade, Fahrenheit, Kelvin
RS PRO RS51 Handheld Digital Thermometer, K Probe, 1 Input(s), +1300 °C, +1999°F Max, ±0.1 K Accuracy RS-stocknr.: 123-3215 Datasheets: € 110,93 Per stuk	RS PRO	Minimum/Maximum Recordings	+1300 °C, +1999°F	-	RS51	Handheld	K	-	±0.1 K	-	1	0.1 °C, 0.2 °F	74mm	39mm	170mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO Sous Vide Thermometer & Probe Kit for Food Industry Use, E, J, K, N, R, S, T Probe, 1 Input(s), +1372°C Max, RS-stocknr.: 204-8406 Datasheets: € 206,42 Per stuk	RS PRO	Minimum/Maximum Recordings	+1372°C	-	-	Sous Vide	E, J, K, N, R, S, T	Food Industry	±0.2 °C (±0.1%)	-	1	0.1°→1000°	130mm	70mm	33mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO Probe Digital Thermometer for Multipurpose Use, NTC Probe, +200°C Max, 2% Accuracy RS-stocknr.: 265-4767 Datasheets: € 17,47 Per stuk	RS PRO	-	+200°C	-	-	Probe	NTC	Multipurpose	2%	-	-	0.1 °C	211mm	32mm	19mm	211 x 32 x 19mm	-	-	-	Centigrade, Fahrenheit
RS PRO RS42 Wired Digital Thermometer, K Probe, 2 Input(s), +1300 °C, +2000°F Max, ±0.5% + 1 °C, ±0.5% + 2 °F Accuracy RS-stocknr.: 123-1937 Datasheets: € 66,82 Per stuk	RS PRO	-	+1300 °C, +2000°F	-	RS42	Wired	K	-	±0.5% + 1 °C, ±0.5% + 2 °F	-	2	0.1 °C, 0.1 °F	76mm	38.5mm	162mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO Thermistor Digital Thermometer for Food Industry, Medical Use, NTC Probe, 1 Input(s), +150°C Max, ±0.2 °C RS-stocknr.: 204-8416 Datasheets: € 121,25 Per stuk	RS PRO	-	+150°C	-	-	Thermistor	NTC	Food Industry, Medical	±0.2 °C	-	1	0.1°	130mm	70mm	33mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO Digital Thermometer for Food Industry, Medical Use, PT100 Probe, 1 Input(s), +850°C Max, ± 0.05 % Accuracy RS-stocknr.: 204-8409 Datasheets: € 131,36 Per stuk	RS PRO	Minimum/Maximum Recordings	+850°C	-	-	-	PT100	Food Industry, Medical	± 0.05 %	-	1	0.1°→1000°	130mm	70mm	33mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO RS52 Wired Digital Thermometer, K Probe, 2 Input(s), +1300 °C, +1999°F Max, ±1 K Accuracy RS-stocknr.: 123-3216 Datasheets: € 124,41 Per stuk	RS PRO	Minimum/Maximum Recordings	+1300 °C, +1999°F	-	RS52	Wired	K	-	±1 K	-	2	0.1 °C, 0.2 °F	74mm	39mm	170mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO RS51 Wired Digital Thermometer, K Probe, 1 Input(s), +1300 °C, +1999°F Max, ±0.2 Reading +1°C % Accuracy RS-stocknr.: 144-6605 Datasheets: € 138,29 1 set	RS PRO	Minimum/Maximum Recordings	+1300 °C, +1999°F	-	RS51	Wired	K	-	±0.2 Reading +1°C %	-	1	0.1 °C, 0.2 °F	74mm	39mm	170mm	-	-	-	-	Centigrade
RS PRO RS40 Wired Digital Thermometer, 1 Input(s), +200 °C, +392°F Max, ±2 °C, ±4 °F Accuracy RS-stocknr.: 136-5671 Datasheets: € 39,27 Per stuk	RS PRO	Minimum/Maximum Recordings	+200 °C, +392°F	-	RS40	Wired	-	-	±2 °C, ±4 °F	-	1	0.1 °C	-	-	-	113 x 61 x 13mm	-	-	-	Centigrade, Fahrenheit
RS PRO CLEGK1 Type K Thermocouple Legionella Thermometer Kit, Immersion, Surface Probe, 1 Input(s), ±0.2 °C Accuracy RS-stocknr.: 219-5349 Datasheets: € 149,83 Per stuk	RS PRO	-	-	-	CLEGK1	Legionella	Immersion, Surface	-	±0.2 °C	-	1	0.1 → 1 above 1000 °C	350mm	210mm	60mm	350 x 210 x 60mm	-	-	-	Centigrade, Fahrenheit
RS PRO Handheld Digital Thermometer, K Probe, 1 Input(s), +1300 °C, +1999°F Max, ±0.3 % Accuracy - With UKAS Calibration RS-stocknr.: 123-3276 Datasheets: € 215,93 Per stuk	RS PRO	Data Storage,Minimum/Maximum Recordings	+1300 °C, +1999°F	UKAS	-	Handheld	K	-	±0.3 %	-	1	0.1 °C, 0.2 °F	74mm	39mm	170mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO 1314 Wired Digital Thermometer, E, J, K, N, R, S, T Probe, 2 Input(s), +1090 (J) °C, +1300 (N) °C, +1370 (K) °C, RS-stocknr.: 123-2212 Datasheets: € 117,27 Per stuk	RS PRO	Minimum/Maximum Recordings	+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	-	1314	Wired	E, J, K, N, R, S, T	-	±0.05 %	-	2	0.1 K	72mm	35mm	150mm	-	-	-	-	Centigrade, Fahrenheit, Kelvin
RS PRO Thermocouple Digital Thermometer for General Purpose Use, E, J, K, N, R, S, T Probe, 1 Input(s), +1372°C Max, RS-stocknr.: 204-8410 Datasheets: € 131,36 Per stuk	RS PRO	Minimum/Maximum Recordings	+1372°C	-	-	Thermocouple	E, J, K, N, R, S, T	General Purpose	±0.2 °C (±0.1%)	-	1	0.1°→1000°	130mm	70mm	33mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO Wired Digital Thermometer, K Probe, 2 Input(s), +1300 °C, +1999°F Max, ±0.3 % Accuracy - With SYS Calibration RS-stocknr.: 136-8870 Datasheets: € 202,41 Per stuk	RS PRO	Data Storage,Minimum/Maximum Recordings	+1300 °C, +1999°F	SYSCAL	-	Wired	K	-	±0.3 %	-	2	0.1 °C, 0.2 °F	74mm	39mm	170mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO 1319A Wired Digital Thermometer, K Probe, 1 Input(s), +1300 °C, +1999°F Max, 0.3 % ± 1 °C, 0.3 % ± 2 °F Accuracy RS-stocknr.: 123-2296 Datasheets: € 159,81 Per stuk	RS PRO	Data Storage,Minimum/Maximum Recordings	+1300 °C, +1999°F	UKAS	1319A	Wired	K	-	0.3 % ± 1 °C, 0.3 % ± 2 °F	-	1	0.1 °C, 0.1 °F	72mm	35mm	150mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO RS42 Wired Digital Thermometer, K Probe, 2 Input(s), +1300 °C, +2000°F Max, ±0.5% + 1 °C, ±0.5% + 2 °F Accuracy RS-stocknr.: 123-1991 Datasheets: € 171,82 Per stuk	RS PRO	-	+1300 °C, +2000°F	UKAS	RS42	Wired	K	-	±0.5% + 1 °C, ±0.5% + 2 °F	-	2	0.1 °C, 0.1 °F	76mm	38.5mm	162mm	-	-	-	-	Centigrade, Fahrenheit
RS PRO RS 1710 Wired Digital Thermometer, 1 Input(s), +250°C Max - With RS Calibration RS-stocknr.: 205-0972 Datasheets: € 239,28 Per stuk	RS PRO	-	+250°C	RSCAL	RS 1710	Wired	-	-	-	-	1	-	-	-	-	-	-	-	-	-
RS PRO 1316 Wired Digital Thermometer, E, J, K, N, R, S, T Probe, 2 Input(s), +1090 (J) °C, +1300 (N) °C, +1370 (K) °C, RS-stocknr.: 123-2214 Datasheets: € 208,39 Per stuk	RS PRO	Data Storage,Minimum/Maximum Recordings	+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	-	1316	Wired	E, J, K, N, R, S, T	-	±0.05 %	-	2	0.1 K	72mm	35mm	150mm	-	-	-	-	Centigrade, Fahrenheit, Kelvin
RS PRO RS42 Wired Digital Thermometer, K Probe, 2 Input(s), +1300 °C, +2000°F Max, ±0.5% + 1 °C, ±0.5% + 2 °F Accuracy RS-stocknr.: 123-1990 Datasheets: € 145,82 Per stuk	RS PRO	-	+1300 °C, +2000°F	RSCAL	RS42	Wired	K	-	±0.5% + 1 °C, ±0.5% + 2 °F	-	2	0.1 °C, 0.1 °F	76mm	38.5mm	162mm	-	-	-	-	Centigrade, Fahrenheit