Model DST600 uses thin-film platinum RTD sensor along with self-testing circuitry which continuously verifies electronics to ensure reading accuracy, rated ±0.3°F over -50 to 500°F temperature range. Offered as drop-in mercury-in-glass (MIG) thermometer replacement, system is available with MIG standard tapered bulb chambers or variety of probe configurations. It meets FDA Proposed Rule change to 21 CFR Part 113 as well as current USDA 9CFR318.300 and 9CFR381.300 standards.