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Extech 42280
Temperature and Humidity Datalogger

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
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Extech 42280 Shown

Product Information
Datasheet 254 KB
Manual 201 KB
PDF Help
Ordering Information
Model Description Buy Online Price
42280 Extech 42280 Temperature and Humidity Datalogger Buy Now $219.99
Included Accessories
  • 1 - Windows® compatible software
  • 1 - USB cable
  • 1 - 110V AC adaptor
  • 4 - AA batteries
Related Products
42280-NIST Extech 42280-NIST Temperature and Humidity Datalogger with NIST Buy Now $395.00

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.