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Extech 42280 Temperature/Humidity Datalogger-

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Extech 42280 Temperature/Humidity Datalogger

Model: 42280

Displays and logs up to 16,000 temperature and humidity readings with USB interface for downloading to a PC.

Sale Price $265.50 CAD
Regular Price $295.00 CAD
Availability 2 to 3 Weeks

EXTECH 42280 Offers


  • Data logs up to 16,000 readings; 8,000 temperature points and 8,000 humidity points
  • 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
  • USB interface for downloading to a PC
  • Wall, desktop, or tripod mount
  • On-site calibration with optional salt bottles

EXTECH 42280 Specifications

Temperature Range -4 to 144°F (-20 to 70°C)
Accuracy ±1°F/0.6°C
Humidity Range 0 to 100% RH
Accuracy ±3% RH
Dew Point Range 32 to 122°F (0 to 50°C)
Dimensions 4.75 x 3.5 x 1.5" (120.7 x 88.9 x 38.1mm)
Weight 5.7oz (163g)
Click here for complete specifications on the Extech 42280

What's included with the EXTECH 42280

  • Temperature/Humidity Datalogger
  • Windows Compatible Software
  • USB Cable
  • Universal AC Adaptor
  • 4 1.5V AA Batteries

Click on a category to view a selection of compatible accessories with the Extech 42280 Temperature/Humidity Datalogger.

Extech RH300-CAL Humidity Solution Kit for the Extech RH300 RH300-CAL
Kit includes 33% and 75% Humidity Calibration Reference.

Extech TR100 Compact Tripod TR100
Compact design for easy portability with durable. Lightweight construction. Features a maximum extended height of 7.5".

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