TH1 Thermometer — support
Instructions
Printed instructions for use come in the box. The PDF copy will be available here shortly.
Frequently asked questions
Forehead or ear — which is more accurate?
Ear readings are closer to core temperature; forehead readings are quicker and need no contact. Use forehead for a sleeping child and ear to confirm a fever.
What counts as a fever?
The NHS treats 38 °C or above as a fever in adults and children. The TH1 shows a colour-coded alert at that point.
Can I read in Fahrenheit?
Yes — hold the mode button to switch between °C and °F.
Why do two readings differ?
Infrared readings vary slightly with distance, angle and skin moisture. Take two and use the higher one, or confirm with an ear reading.
Need more help?
Register your TH1 for warranty cover, or ask us a question.