FRIO-Temp® verification thermometers for sample temperature measurement within Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid…

NSF Certified Temperature range: 200°F to 600°F (100°C to 300°C) Dial: 2” Dial has colored zone to highlight proper oven temperature range.