M120

Cryoguard Thermal Exposure Indicator

• Recommended for monitoring environments at or below -150 degrees Celsius
• Subzero temperature sensor
• Signal temperature: -120 degrees Celsius
• Activated product turns red if exposed to temperatures above -120 degrees Celsius
• Can be used to monitor products shipped or stored in dry shippers/liquid nitrogen
•  Popular for tracking the temperature of oocytes/"eggs", embryos, sperm, vitrified samples & more