Newton Friend's recent article on “The Origin of Fahrenheit's Thermometric Scale” 1 contains some misunderstandings as to the nature of Ole Rømer's work on the thermometer, as will be shown ...

While the water boils — and without taking out the thermometer — check the temperature (If your thermometer isn't digital ... read exactly 212 degrees Fahrenheit, or 100 degrees Celsius ...

Omron MC 246 Digital Thermometer For oral, rectal and underarm temperature measurement - 3-digit, + degree celsius (degree fahrenheit) display in 0.1 degree increment B006UQT26Q BPL Accudigit DT04 ...