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 Distance to Spot Ratio Best Accuracy Emissivity Model Number p Resolution Data Storage Response Time Length Width Height Dimensions
RS Stock No. 848-1331
Mfr. Part No.TG165
BrandFLIR
TWD21,751.00
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 55 x 94 x 186mm
RS Stock No. 760-0389
Mfr. Part No.FLUKE-62 MAX+
BrandFluke
TWD4,949.00
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 175 x 85 x 75mm
RS Stock No. 760-0385
Mfr. Part No.FLUKE 62 MAX
BrandFluke
TWD4,065.00
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 175 x 85 x 75mm
RS Stock No. 922-8761
Mfr. Part No.TG167
BrandFLIR
TWD14,663.00
Each
units
+380°C Centigrade, Fahrenheit -25°C 24:1 ±1.5 °C - TG167 80 x 60 pixels Yes - 186mm 55mm 94mm 186 x 55 x 94mm
RS Stock No. 913-2591
Mfr. Part No.0560 1805
BrandTesto
TWD2,866.00
Each
units
+250°C Centigrade -30°C - ±2.5 °C 0.1 → 1 Testo 805i 0.1 °C - - 140mm 36mm 25mm 140 x 36 x 25mm
RS Stock No. 411-980
Mfr. Part No.FLUKE 568
BrandFluke
TWD21,112.00
Each
units
+800°C Centigrade, Fahrenheit -40°C 50:1 ±1 % 0.1 → 1 568 0.1 °C Yes 500 ms 254mm 191mm 69mm 254 x 191 x 69mm
RS Stock No. 612-0958
Mfr. Part No.FLUKE FP PLUS
BrandFluke
TWD12,894.00
Each
units
+275°C Centigrade, Fahrenheit -35°C 2.5:1 ±1.5 % - FP 0.1 °C - 500 ms 165mm 32mm 50mm 165 x 32 x 50mm
RS Stock No. 810-3891
Mfr. Part No.Fluke VT04A
BrandFluke
TWD19,712.00
Each
units
+250°C Centigrade, Fahrenheit -10°C 9:1 ±2 %, ±2 °C 0.95 VT04A - Yes - 55.88mm 76.2mm 210.82mm 55.88 x 76.2 x 210.82mm
RS Stock No. 613-4193
Mfr. Part No.FLUKE 561
BrandFluke
TWD8,836.00
Each
units
+550°C Centigrade, Fahrenheit -40°C 12:1 ±1 % 0.7 561 0.1 °C - 500 ms 254mm 191mm 69mm 254 x 191 x 69mm
RS Stock No. 411-986
Mfr. Part No.FLUKE 566
BrandFluke
TWD15,919.00
Each
units
+650°C Centigrade, Fahrenheit -40°C 30:1 ±1 % 0.1 → 1 566 0.1 °C Yes 500 ms 254mm 191mm 69mm 254 x 191 x 69mm
RS Stock No. 446-1651
Mfr. Part No.FLUKE 61
BrandFluke
TWD7,255.00
Each
units
+275°C Centigrade, Fahrenheit -18°C 8:1 ±2 °C 0.95 61 0.2 °C - 500 ms 184mm 45mm 38mm 184 x 45 x 38mm
RS Stock No. 123-3250
BrandRS PRO
TWD1,951.00
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 20 x 29 x 100mm
RS Stock No. 777-0434
Mfr. Part No.0560 8352
BrandTesto
TWD15,154.00
Each
units
+1500°C Centigrade -10°C 50:1 ±1 %, ±2.0 °C 0.1 → 1 835-T2 0.1 °C, 1 °C Yes - 193mm 166mm 63mm 193 x 166 x 63mm
RS Stock No. 491-8084
Mfr. Part No.FLUKE-63
BrandFluke
TWD15,563.00
Each
units
+535°C Centigrade, Fahrenheit -32°C 12:1 ±1.5 % 0.95 63 0.2 °C - 0.5 s 200mm 160mm 55mm 200 x 160 x 55mm
RS Stock No. 292-307
Mfr. Part No.0560 0810
BrandTesto
TWD2,344.00
Each
units
+300°C Centigrade -30°C 6:1 ±2 % 0.2 → 0.99 Testo 810 0.1 °C - - 119mm 46mm 25mm 119 x 46 x 25mm
RS Stock No. 788-3931
Mfr. Part No.Fluke 572-2
BrandFluke
TWD35,634.00
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 163.6 x 51.8 x 176.9mm
RS Stock No. 845-8362
Mfr. Part No.TKTL 10
BrandSKF
TWD3,854.00
Each
units
+625°C Centigrade, Fahrenheit -60°C 16:1 2 % 0.95 TKTL 10 - No < 1000 ms 70mm 48mm 195mm 195 x 70 x 48mm
RS Stock No. 407-0435
Mfr. Part No.RSCMTISG
BrandEcom
TWD12,775.00
Each
units
+260°C Centigrade, Fahrenheit -18°C 8:1 ±2 % 0.95 RSCMTISG 0.2 °C - 500 ms 152mm 101mm 38mm 152 x 101 x 38mm
RS Stock No. 777-0453
Mfr. Part No.0560 1040
BrandTesto
TWD4,164.00
Each
units
+250°C Centigrade -30°C 10:1 ±1 °C, ±1.5 %, ±2.0 °C, ±2.5 °C - 104-IR 0.1 °C - - 281mm 48mm 21mm 281 x 48 x 21mm
RS Stock No. 922-8759
Mfr. Part No.TG54
BrandFLIR
TWD5,245.00
Each
units
+650°C Centigrade, Fahrenheit -30°C 24:1 ±1 °C Adjustable TG54 0.1 °C - ≤150 ms - - - -