Dear Gentlemen


When should I decide that thermometer needs to be prepared or adjusted for the following ‎calibration method? And what is the minimum frequency for thermometer calibration :bonk:‎

ICE Point Method ‎
Boling Point Method ‎

thanks

What do you use the thermometer for and in what environment (e.g.: Production? Test Laboratory?)?

Is this a liquid in glass thermometer or a bi-metal type?