Data Loggers are used for measuring temperature changes or humidity and can measure data at well-defined intervals. These state-of-the-art devices then store that data in their integrated memory. At Stream Peak, we offer a full range of high-quality Data Loggers for different requirements to monitor temperature/humidity values. They provide highly accurate measurements regardless of the field of application. We also feature rechargeable Data Loggers. With various storage options, many of these instruments can record measurements without the need for a power supply.