Atched-pairs signed rank Marimastat exam p < 0.0001). The average difference between SpotOnTM and Axilla over a normal range (36-37.4C) was 0.07 (95 CI +/- 0.04) p = 0.0028. The average difference between SpotOnTM and Axilla at hypothermic temperatures (<36C) was -0.1 (95 CI +/-0.11 p = 0.13). The average difference between SpotOnTM and Axilla at hyperthermic temperatures (> = 37.5C) was 0.53C (95 CI +/0.eleven p < 0.0001). There were 12 occasions when the SpotOnTM thermometer identified a SIRS defined temperature (<36 or > =38.3C) the Axilla temperature didn't, impacting 10 of the 25 sufferers. Conclusions: Zero Heat Flux Cutaneous thermometers have separately been demonstrated to correctly record core temperatures. We've got highlighted that axilla probes are inaccurate as compared to SpotOnTM. The Axilla probe seems to under-read