Temperature and Humidity Data Logging

iButton^® data loggers withstand harsh environments and can be reprogrammed and reused for many years. They lower operating costs for cold chain and other temperature and environmental monitoring applications.

Thermochron Temperature Data Loggers
Thermochron^® temperature data loggers make it simple and inexpensive to monitor the temperature of critical assets. These devices easily log thermal exposure of items such as pharmaceuticals, fresh or frozen foods, and biologicals during shipment. They can also log temperatures to ensure environmental or process compliance. Get started.

Hygrochron Temperature and Humidity Data Loggers
For applications where both temperature and humidity are important, Hygrochron^™ devices add embedded humidity sensing to the temperature-logging capability of Thermochron devices. A Hygrochron data logger records and reports both temperature and humidity data as a function of time. Get started.