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EXTECH - Temperature and Humidity Datalogger - 42280A

EXTECH - Temperature and Humidity Datalogger - 42280A

Starting at $269.99
  • The Extech 42280A is designed to continuously monitor temperature and humidity so you can maintain ideal storage conditions in laboratories and cleanrooms while ensuring comfort in hospitals and other indoor working facilities.
  • This datalogger with max/min mode records up to 24,000 data sets including date and time stamp and features both audible and visible alarms.
  • You can generate PDF reports that show trending graphs, or export data to a Microsoft® Excel spreadsheet, making it easy to identify irregularities in temperamental environments.
Additional Information +
Item No. Our Price QTY
42280A $269.99


Data Sheet


  • Easily Identify Problems
    • The easy-to-read LCD screen simultaneously displays humidity, temperature, date, and time.
  • Continuously Monitor Temperature and Humidity
    • Simultaneously monitor temperature and humidity on the LCD screen. Audible and visible alarms will alert you when temperature or humidity have exceeded or dropped below indicated set points.
  • Log More Data
    • Store up to 24,000 recorded data sets with the date and time stamp. The 42280A will export a PDF report or spreadsheet with data and graphs when plugged into a PC.