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Ordering Information:
42280 ............Temperature and Humidity Datalogger
RH300-CAL ....33% and 75%RH Calibration Bottles
TR100 ............Tripod
Specifications subject to change without notice.
Copyright © 2007-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
12/20/11 - R1
Features:
• 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, Universal AC adaptor, and four AA
batteries
Specifications Range Basic Accuracy
Temperature -4 to 144°F (-20 to 70°C) ±1°F/0.6°C
Humidity 0 to 100% ±3%
Dew Point 32 to 122°F (0 to 50°C)
Memory Temperature: 8,000 points; Humidity: 8,000 points
Dimensions 4.75 x 3.5 x 1.5" (120.7 x 88.9 x 38.1mm)
Weight 5.7oz (163g)
Datalogs up to 16,000 readings
With USB interface for downloading to a PC
Temperature and Humidity Datalogger
Displays and logs the Humidity and
Temperature levels in Production areas
Includes PC software for graphical or data
report generation to further analyze the
stored data.
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