White label jumbo indoor outdoor thermometer white label 1015 p the white label indoor outdoor thermometer has been designed to measure an indoor temperature from 10 deg c to 50 deg c and an outdoor temperature from 50c to 70c it features a large display panel with degree readings in both celsius and fahrenheit deg c deg f p p the display gives you the room and outdoor temperature at a glance the highest and lowest values are automatically saved and can be retrieved as and when ne