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42270: Temperature/Humidity Datalogger

Temperature/Humidity Datalogger for 42275 docking station kit

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The 42270 is an Additional Humidity and Temperature Datalogger for use with Extech 42275 and 42276 Kits. Datalogger measures temperature from -40 to 185°F (-40 to 85°C) and relative humidity from 0 to 100%. It can record up to 8000 readings of each parameter. Meter has a programmable sample rate of 1 second to 2 hours plus high and low alarm. A 42275 or 42276 kit is required to connect the datalogger to a PC for programming and data retrieval.

Additional information


-40°F to 185°F (-40°C to 85°C)


0 to 100%RH

Datalogging Interval

1 sec to 12 hours


Temperature: 8000 points; Relative Humidity: 8000 points


3 x 2.3 x 0.88" (76 x 57.2 x 22.3mm)

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