It is always better to purchase a standard thermometer for our personal use. There will not be any correction factor in these thermometers. We are getting many BP digital equipment also and people are purchasing them and keeping them in the houses. I don't know how accurate they are?
Knowledge is power.
However, we should always take care of procurement of such gadgets from the branded companies so as know real condition of the body.
K Mohan @ Moga
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease