Testo 810
One degree here and there is really not inconsequential, use an electric measuring tool to be safe. You get great flexibility since it runs on a battery and lacks a cord that can r
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From Amazon
Testo 810 2 Channels Infrared Thermometer with TopSafe Case
£83.64
AC One
Testo 810 2 Channel Infrared Air Thermometer 0560 0810
£82.80
Conrad Electronic
testo 810 IR thermometer Display (thermometer) 6:1 -30 - +300 °C Contact measurement
£98.30
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