Cytherm is Dynasys' exclusive electronic, digital temperature data logger.

CyTherm is a fully integrated, low cost, temperature data recorder, enclosed in a ruggedized plastic key-shaped housing.

Each CyTherm key contains read-write memory, digital thermometer, real-time clock, non-resettable counter, programmable high and low temperature alarms and serial interface. It is an ideal device to monitor the temperature history of any object it is attached to or shipped with, such as:

* perishable goods
* pharmaceuticals
* sensitive chemicals