The RTR-5x Series wireless data loggers and data collectors are battery-powered, waterproof devices that can be deployed in all weather conditions. The family's data loggers can monitor in real-time or store readings at preset intervals for temperature, humidity, voltage, current, on-off cycles, and other types of readings. Data collection options include a portable, handheld unit with graphical display and audible alarm, and a new network-connected model that allows for scheduled downloads and e-mail notifications when readings exceed preset limits.

TandD US LLC, P.O. Box 321, Saratoga Springs, NY 12866; 518-669-9227; 413-639-9227 (fax);;

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