42280
Datalogs up to 16,000 readings with USB interface for downloading to a PC, Triple LCD displays Humidity, Temperature, and date (Year, Month, and Day), Programmable from keypad or PC, Selectable data sampling rate, User programmable audible and visual alarms, Wall, desktop, or tripod mount Calibration via optional salt bottles, Complete with Windows® compatible software, USB cable, 110V AC adaptor, and four AA batteries.