McDry Signal Tower with ERC-301AD hygrometer with an alarm system and a wireless temperature/humidity data logger are for McDry electronics drying storage cases. A light signal flashes and an audible alarm sounds when humidity level goes over the set limit for a fixed period of time. After the alarm flashes, the unit saves 10 data readings: one per hr.  The data logger permits viewing and tracking of temperature and RH levels within the cabinet to ensure safe storage of moisture-sensitive components and materials. Export data to Excel. No nitrogen needed; humidity is removed by use of a zeolite desiccant, which is recycled automatically and does not require replacement.

Seika Machinery Inc., www.seikausa.com