Digital Thermometers

Digital Thermometers measure temperature using a probe, and give a digital reading via a screen. They are easy to use with a simple display interface. The type of sensor determines how the thermometer works, for example resistance temperature detector (RTD), thermocouples and thermistors.
Probe thermometers are a popular type of thermometer as they provide instant temperature readings. By placing the pointed probe into the sample you are testing, you can ensure it is the right temperature to meet any necessary standards.

There are a range of different probes which will vary in shape, size and material.
Digital thermometers are becoming increasingly popular in comparison to a liquid thermometer and they provide better accuracy and ease of use. Calibration is highly recommended for professional applications which require an accurate reading.
Handheld thermometers are great for portability, whereas panel-mount devices are a more permanent solution.

Uses for Digital Thermometers:
  • Food industry
  • Hygiene testing
  • Industrial maintenance
  • Heating & ventilation
  • Scientific research
  • Medical testing
  • General purpose temperature monitoring

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Description Price Absolute Maximum Temperature Measurement Thermometer Type Probe Type Application Best Accuracy Number of Temperature Inputs Resolution Data Storage Length Width Height Dimensions Minimum/Maximum Recordings Battery Type
RS Stock No. 442-592
Mfr. Part No.HI-146-2008
$152.66
Each
units
+150°C Wall - Food Industry, Industrial ±0.3 °C 1 0.1 °C - 110mm 86mm 43mm 110 x 86 x 43mm - AA
RS Stock No. 741-4324
Mfr. Part No.1551A-12-DL
BrandFluke
$1,530.00
Each
units
+160°C Handheld RTD Industrial ±0.05 °C 1 0.001 °C Yes 114mm 57mm 25mm 114 x 57 x 25mm Yes AAA
RS Stock No. 536-6153
Mfr. Part No.0560 1128
BrandTesto
$288.00
Each
units
+300°C Handheld NTC, PT100 Food Industry ±0.5 °C 1 0.1 °C - 182mm 64mm 40mm 182 x 64 x 40mm Yes 9V
RS Stock No. 512-0250
Mfr. Part No.0560 1108
BrandTesto
$193.25
Each
units
+150°C Recording - Multipurpose ±0.3 °C 1 0.1 °C Yes 182mm 64mm 40mm 182 x 64 x 40mm Yes 9V
RS Stock No. 123-2214
BrandRS PRO
$259.76
Each
units
+400 (T) °C, +752 (T) °F, +870 (E) °C, +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 Handheld 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) K, 0.1 (E) °C, 0.1 (E) °F, 0.1 (J) K, 0.1 (J) °C, 0.1 (J) °F, 0.1 (K) K, 0.1 (K) °C, 0.1 (K) °F, 0.1 (N) K, 0.1 (N) °C, 0.1 (N) °F, 0.1 (T) K, 0.1 (T) °C, 0.1 (T) °F, 1 (R) K, 1 (R) °C, 1 (R) °F, 1 (S) K, 1 (S) °C, 1 (S) °F Yes 72mm 35mm 150mm 72 x 35 x 150mm Yes AAA
RS Stock No. 123-2211
BrandRS PRO
$128.70
Each
units
+400 (T) °C, +752 (T) °F, +870 (E) °C, +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 - 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 1 0.1 (E) K, 0.1 (E) °C, 0.1 (E) °F, 0.1 (J) K, 0.1 (J) °C, 0.1 (J) °F, 0.1 (K) K, 0.1 (K) °C, 0.1 (K) °F, 0.1 (N) K, 0.1 (N) °C, 0.1 (N) °F, 0.1 (T) K, 0.1 (T) °C, 0.1 (T) °F, 1 (R) K, 1 (R) °C, 1 (R) °F, 1 (S) K, 1 (S) °C, 1 (S) °F - 72mm 35mm 150mm 72 x 35 x 150mm Yes AAA
RS Stock No. 536-6210
Mfr. Part No.0563 7352
BrandTesto
$706.80
Each
units
+1760°C Handheld PT100 - 0.2 % 3 0.05 °F Yes 221mm 76.2mm 45.7mm 221 x 76.2 x 45.7mm - AA
RS Stock No. 198-5637
Mfr. Part No.KM330
BrandComark
$246.13
Each
units
+1300°C Handheld K - ±0.2 % 1 0.1 °C Yes - - - - Yes 9V
RS Stock No. 506-6588
Mfr. Part No.HI 935005
$202.80
Each
units
+1350°C - K - ±0.2 °C 1 0.1 °C - - - - - - 3 x 1.5 V
RS Stock No. 311-1692
Mfr. Part No.2022T
BrandDigitron
$214.32
Each
units
+1350°C - K HVAC, Industrial ±0.5 % 2 0.1 °C - - - - - Yes -
RS Stock No. 891-9167
Mfr. Part No.0563 2750
BrandTesto
$648.04
Each
units
+200°C Handheld - Kitchen Appliance ±1.5 °C 1 0.1 °C - 50mm 170mm 300mm 50 x 170 x 300mm - AAA
RS Stock No. 845-8378
Mfr. Part No.TKDT 10
BrandSKF
$528.50
Each
units
+1372°C Surface K Industrial ±0.5 % 2 0.1 °C - 160mm 63mm 30mm 160 x 63 x 30mm Yes AAA
RS Stock No. 198-5643
Mfr. Part No.KM340
BrandComark
$187.39
Each
units
+1300°C Differential K - ±0.2 % 2 1 °C No - - - - Yes 9V
RS Stock No. 311-1658
Mfr. Part No.2006T
BrandDigitron
$479.37
Each
units
+400°C Handheld T Multipurpose ±0.2 °C 1 0.1 °C Yes 155mm 67mm 40mm 155 x 67 x 40mm - AA
RS Stock No. 741-4320
Mfr. Part No.1551A-9-DL
BrandFluke
$1,530.00
Each
units
+160°C Handheld RTD Industrial ±0.05 °C 1 0.001 °C Yes 114mm 57mm 25mm 114 x 57 x 25mm Yes AAA
RS Stock No. 123-2212
BrandRS PRO
$146.27
Each
units
+400 (T) °C, +752 (T) °F, +870 (E) °C, +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 Handheld 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) K, 0.1 (E) °C, 0.1 (E) °F, 0.1 (J) K, 0.1 (J) °C, 0.1 (J) °F, 0.1 (K) K, 0.1 (K) °C, 0.1 (K) °F, 0.1 (N) K, 0.1 (N) °C, 0.1 (N) °F, 0.1 (T) K, 0.1 (T) °C, 0.1 (T) °F, 1 (R) K, 1 (R) °C, 1 (R) °F, 1 (S) K, 1 (S) °C, 1 (S) °F - 72mm 35mm 150mm 72 x 35 x 150mm Yes AAA
RS Stock No. 493-499
Mfr. Part No.C28
BrandComark
$220.75
Each
units
+600°C Handheld K - ±0.1 % 1 0.1 °C - 152mm 58mm 27mm 152 x 58 x 27mm - AA
New
RS Stock No. 187-5662
Mfr. Part No.DTM 4000
$761.54
Each
units
- - - - - 1 - - 120mm 80mm 25mm 120 x 80 x 25mm - 2 x AA
New
RS Stock No. 187-5672
Mfr. Part No.DTM 5081
$259.62
Each
units
+170 (Ni1000TK6180) °C, +200 (Ni1000TK5000) °C, +250 (Ni100TK6180) °C, +260 (Ni100TK5000) °C, +300 (PT1000/R2K) °C, +400 (Type T) °C, +600 (Type U) °C, +850 (PT100/R380) °C, +850 (Type E) °C, +900 (Type L) °C, +1120 (Type J) °C, +1300 (Type N) °C, +1370 (Type K) °C, +1760 (Type R) °C, +1760 (Type S) °C, +1810 (Type B) °C, +2320 (Type C) °C - - - ±0.02K %, ±0.05K % 2 0.01K, 0.1K - 50mm 55mm 16mm 50 x 55 x 16mm - -
RS Stock No. 136-8251
Mfr. Part No.P01654822
$473.66
Each
units
+400 (T) °C, +752 (T) °F, +950 (E) °C, +1200 (J) °C, +1300 (N) °C, +1372 (K) °C, +1742 (E) °F, +1767 (R) °C, +1767 (S) °C, +2192 (J) °F, +2372 (N) °F, +2501 (K) °F, +3212 (R) °F, +3212 (S) °F Handheld E, J, K, N, R, S, T Multipurpose - 2 0.1 °C, 0.1 °F Yes 150mm 72mm 32mm 150 x 72 x 32mm Yes 1.5 V AA/LR6 Alkaline
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