Infrared Thermometers

An infrared thermometer infers temperature by measuring the thermal radiation that an object emits. This means that temperatures can be measured at a distance, without having to be in direct contact with the object. This is not only ideal for measuring the temperature of difficult to reach areas, but also means that accurate measurements can be taken of moving parts, or of objects in controlled atmospheres.



The RS Components range of infrared thermometers features high quality models from leading brands such as Fluke and Testo.



How Does an IR Thermometer Work?



Infrared thermometers have a lens that focuses infrared radiation onto a detector which converts it into a readable electronic signal. Because of this, it is possible for nearby objects emitting their own thermal radiation to interfere with the measurement- even the thermal body temperature emitted by the user.



Most non-contact thermometers are able to be calibrated to mitigate interference and customise the device to the application at hand. With adjustable temperature ranges and distance-to-spot ratios, an IR thermometers is a versatile and easy-to-use temperature measurement solution.



Handheld infrared thermometers have a laser for aiming purposes, so you can be sure your non-contact measurement is area accurate.



What Type of IR Thermometer Do I Need?



Non-contact infrared thermometers are typically robust and versatile, with LCD screens that can display either easily discernible numerical values, or more advanced real time heat map overlays. As models have different capabilities when it comes to accuracy and maximum temperatures measured, it is easy to select a IR thermometer that best suits your requirements and budget.



Pocket-size models are available for added convenience, and ATEX models are available for use in hazardous environments.


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Description Price Absolute Maximum Temperature Measurement Temperature Scale Absolute Minimum Temperature Measurement Suitable for Body Measurement Distance to Spot Ratio Best Accuracy Emissivity Model Number p Resolution Data Storage Response Time Length Width Height
RS Stock No. 760-0385
Mfr. Part No.FLUKE 62 MAX
BrandFluke
SGD194.00
Each
units
+500°C Centigrade, Fahrenheit -30°C - 10:1 ±1.5 % 0.1 → 1 62 MAX 0.1 °C - 500 ms 175mm 85mm 75mm
RS Stock No. 848-1331
Mfr. Part No.TG165
BrandFLIR
SGD845.69
Each
units
+380°C Centigrade, Fahrenheit -25°C - 24:1 ±1.5 % 0.1 → 0.99 TG165 0.1 °C Yes 150 ms 55mm 94mm 186mm
RS Stock No. 760-0389
Mfr. Part No.FLUKE-62 MAX+
BrandFluke
SGD314.00
Each
units
+650°C Centigrade, Fahrenheit -30°C - 12:1 ±1 % 0.1 → 1 62 MAX PLUS 0.1 °C - 300 ms 175mm 85mm 75mm
RS Stock No. 123-2217
BrandRS PRO
SGD157.84
Each
units
+1350°C Centigrade, Fahrenheit -150°C - 12:1 ±0.1 % 0.17 → 1 1327K 0.1 °C Yes - 46mm 118mm 172mm
RS Stock No. 788-0557
Mfr. Part No.Fluke 568EX
BrandFluke
SGD2,945.00
Each
units
+800°C Centigrade, Fahrenheit -40°C - 50:1 ±1 % 0.1 → 1 568EX 0.1 °C Yes 500 ms 163.6mm 51.8mm 176.9mm
RS Stock No. 411-980
Mfr. Part No.FLUKE 568
BrandFluke
SGD855.80
Each
units
+800°C Centigrade, Fahrenheit -40°C - 50:1 ±1 % 0.1 → 1 568 0.1 °C Yes 500 ms 254mm 191mm 69mm
RS Stock No. 613-4193
Mfr. Part No.FLUKE-561
BrandFluke
SGD394.00
Each
units
+550°C Centigrade, Fahrenheit -40°C - 12:1 ±1 % 0.3, 0.7, 0.95 561 0.1 °C - 500 ms 254mm 191mm 69mm
RS Stock No. 491-8084
Mfr. Part No.FLUKE-63
BrandFluke
SGD694.00
Each
units
+535°C Centigrade, Fahrenheit -32°C - 12:1 ±1.5 % 0.95 63 0.2 °C - 0.5 s 200mm 160mm 55mm
RS Stock No. 788-3931
Mfr. Part No.Fluke 572-2
BrandFluke
SGD1,636.00
Each
units
+900 °C, +1652 °F Centigrade, Fahrenheit -30°C - 60:1 ±1 % 0.1 → 1 572 - Yes 500 ms 163.6mm 51.8mm 176.9mm
RS Stock No. 123-3250
BrandRS PRO
SGD102.99
Each
units
+500 °C, +932 °F Centigrade, Fahrenheit -30°C - 8:1 ±1 °C, ±2 °F 0.95 IT-1 0.2 °C, 0.5 °F - 0.5 s 20mm 29mm 100mm
RS Stock No. 411-986
Mfr. Part No.FLUKE 566
BrandFluke
SGD715.00
Each
units
+650°C Centigrade, Fahrenheit -40°C - 30:1 ±1 % 0.1 → 1 566 0.1 °C Yes 500 ms 254mm 191mm 69mm
RS Stock No. 785-0710
Mfr. Part No.FL62MAX+/323/1AC
BrandFluke
SGD593.00
Each
units
- Centigrade, Fahrenheit - - - ±3 °C - 62MAX+ - - - - - -
RS Stock No. 123-2216
BrandRS PRO
SGD192.33
Each
units
+500°C Centigrade, Fahrenheit -20°C - 10:1 ±2 % 0.17 → 1 1327 0.1 °C Yes - 46mm 118mm 172mm
RS Stock No. 764-4402
Mfr. Part No.0563 8314
BrandTesto
SGD296.06
Each
units
+400°C Centigrade -30°C - 30:1 ±1 °C 0.1 → 1 Set testo 830-T4 0.1 °C Yes 0.5 s 38mm 75mm 190mm
RS Stock No. 922-8759
Mfr. Part No.TG54
BrandFLIR
SGD241.50
Each
units
+650°C Centigrade, Fahrenheit -30°C - 24:1 ±1 °C 0.1 → 0.99 TG54 0.1 °C - ≤150 ms - - -
RS Stock No. 446-1651
Mfr. Part No.FLUKE 61
BrandFluke
SGD356.00
Each
units
+275°C Centigrade, Fahrenheit -18°C - 8:1 ±2 °C 0.95 61 0.2 °C - 500 ms 184mm 45mm 38mm
RS Stock No. 738-3762
Mfr. Part No.OPTP202M / EU
BrandOptris
SGD2,648.83
Each
units
+1600°C Centigrade +385°C - 300:1 ±0.3 % 0.1 → 1 Optris P20 2M - Yes 100 ms 264mm 203.5mm 60mm
RS Stock No. 794-3169
Mfr. Part No.IR-750-EUR
BrandAmprobe
SGD524.74
Each
units
+1550°C Centigrade, Fahrenheit -50°C - 50:1 ±1.8 % 0.1 → 1.0 IR-750 0.1 °C, 0.2 °C, 1 °C Yes 250 ms 147mm 57mm 183mm
RS Stock No. 777-0431
Mfr. Part No.0560 8351
BrandTesto
SGD416.26
Each
units
+600°C Centigrade -30°C - 50:1 ±1 °C, ±1.5 °C, ±2.5 °C 0.1 → 1 835-T1 0.1 °C Yes - 193mm 166mm 63mm
RS Stock No. 922-8768
Mfr. Part No.TG56
BrandFLIR
SGD336.42
Each
units
+650°C Centigrade, Fahrenheit -30°C - 30:1 ±1 °C 0.1 → 0.99 TG56 0.1 °C - ≤150 ms - - -