These liquid-in-glass thermometers have physical and performance characteristics identical to ASTM thermometers for their referenced applications, but have not yet been reviewed and accepted by ASTM for these purposes. They use a safe blue indicating liquid that is biodegradable, nontoxic, and nonhazardous.
Dark blue color is easily read against the white-backed stem.
The “T” suffix added to model numbers specifies thermometers with five-point certification by an ISO/IEC accredited laboratory. Always store Non-Mercury Thermometers vertically with a storage rack to prevent indicator fluid separation.
Select desired temperature range and divisions from the product filter to narrow your choices.