RH-520 Data Logging Humidity & Temperature Chart Recorder

Available from http://www.castlesafetyshop.com/data-logging-humidity-temperature-chart-recorder.html - This product is a paperless chart recorder has a 49,000 readings data logger. This probe can be located remotely because it has a 1m connection cable or it can be clipped to the unit. It is the ideal product to record and monitor humidity and temperature conditions and history in laboratories, storage, controlled environments, clean rooms and many other critical areas.