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 Calibrated Distance to Spot Ratio Best Accuracy Emissivity Model Number p Resolution Data Storage Response Time Length Width Height
RS Stock No. 123-3346
BrandRS PRO
£141.44
Each
Units
+500 °C, +932 °F Centigrade, Fahrenheit - RSCAL 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. 123-3250
BrandRS PRO
£45.44
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. 123-2312
BrandRS PRO
£149.90
Each
Units
+500 °C, +932 °F Centigrade, Fahrenheit - RSCAL 12:1 ±2 % 0.17 → 1 RS1327 +0.1 °C, +0.2 °F Yes - 46mm 118mm 172mm
RS Stock No. 123-2216
BrandRS PRO
£53.90
Each
Units
+500 °C, +932 °F Centigrade, Fahrenheit -20°C - 10:1 ±2 % 0.17 → 1 RS1327 +0.1 °C, +0.2 °F Yes - 46mm 118mm 172mm
RS Stock No. 123-2217
BrandRS PRO
£69.30
Each
Units
+1350 °C, +1999 °F Centigrade, Fahrenheit -150°C - 12:1 ±0.1 % 0.17 → 1 RS1327K +0.1 °C, +0.1 °F Yes - 46mm 118mm 172mm
RS Stock No. 123-2323
BrandRS PRO
£165.30
Each
Units
+1350 °C, +1999 °F Centigrade, Fahrenheit - RSCAL 12:1 ±0.1 % 0.17 → 1 RS1327K +0.1 °F, +0.1 °C Yes - 46mm 118mm 172mm
RS Stock No. 917-6730
BrandRS PRO
£167.00
Each
Units
+500°C Centigrade, Fahrenheit - RSCAL 12:1 ±3 °C - - 0.1 °C - <500 ms 185mm 51mm 100mm
RS Stock No. 918-1072
BrandRS PRO
£71.00
Each
Units
+500°C Centigrade, Fahrenheit -30°C - 12:1 ±3 °C - - 0.1 °C - <500 ms 185mm 51mm 100mm
RS Stock No. 917-6749
BrandRS PRO
£179.00
Each
Units
+650°C Centigrade, Fahrenheit - RSCAL 15:1 ±3 °C - - 0.1 °C - <300 ms 185mm 51mm 100mm
RS Stock No. 918-1076
BrandRS PRO
£83.00
Each
Units
+650°C Centigrade, Fahrenheit -30°C - 15:1 ±3 °C - - 0.1 °C - <300 ms 185mm 51mm 100mm
RS Stock No. 917-6759
BrandRS PRO
£276.00
Each
Units
+650°C Centigrade, Fahrenheit - RSCAL 30:1 ±3 °C - - 0.1 °C - <300 ms 185mm 51mm 100mm
RS Stock No. 918-1085
BrandRS PRO
£180.00
Each
Units
+650°C Centigrade, Fahrenheit -30°C - 30:1 ±3 °C - - 0.1 °C - <300 ms 185mm 51mm 100mm
New
RS Stock No. 192-6520
BrandRS PRO
£139.50
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 146-9087
BrandRS PRO
£48.75
Each
Units
+260°C Centigrade, Fahrenheit -50°C - 12:1 ±1 % 0.95 RS-8662 0.1 ° - <150 ms 82mm 58mm 168mm
RS Stock No. 177-5582
BrandRS PRO
£99.00
1 Kit
Kit(s)
+380°C - -50°C°C - 12:1 - - RS-820 - - 150ms - - -
RS Stock No. 136-7892
BrandRS PRO
£141.55
Each
Units
+380 °C, +716 °F Centigrade, Fahrenheit -50°C RSCAL 12:1 ±1 % - - 0.1 °C - 150 ms - - -
RS Stock No. 155-8898
BrandRS PRO
£43.50
Each
Units
+280°C Centigrade -20°C - 4:1 ±1 (Probe) % 0.95 RSIR-95 0.1 °C - <500 ms 50mm 67mm 185mm
New
RS Stock No. 192-6528
BrandRS PRO
£144.75
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 136-7890
BrandRS PRO
£45.55
Each
Units
+380 °C, +716 °F Centigrade, Fahrenheit -50°C - 12:1 ±1 % - - 0.1 °C - 150 ms - - -
RS Stock No. 911-9954
Mfr. Part No.TG165
BrandFLIR
£418.00
Each
Units
+380°C Centigrade, Fahrenheit -25°C RSCAL 24:1 ±1.5 % 0.1 → 0.99 TG165 0.1 °C Yes 150 ms 55mm 94mm 186mm
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