EXTECH EA10 DATA SHEET
Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
6/22/10 - R1
Compact, powerful and easy to use
Records up to 16,000 readings
Humidity + Temperature Datalogger Kits
Ordering Information:
42275 ........Temperature/Humidity Datalogger Kit with PC Interface
42270 ........Temperature/Humidity Datalogger for 42275
42265 ........Temperature Datalogger Kit with PC Interface
42260 ........Temperature Datalogger for 42265
42299 ........Replacement 3.6V Lithium batteries (2pk)
USB100 ......RS-232 to USB Adaptor
Features:
• Model 42265 — Temperature Datalogger kit
records up to 8000 readings
• Model 42275 — Temperature and Humidity Datalogger kit
records up to 16,000 readings
(8,000 readings for each parameter)
• Use in storage containers, shipping vans,
freezers and more
• Logs data for days, weeks or months —
up to 1 year battery life
• Multiple Dataloggers (42260 or 42270) can be programmed
and data downloaded from one single docking station
• Programmable sampling rate from 1sec to 2hrs
plus Hi/Lo limits with alarm indication
• Program the logger, analyze and store data using
Windows® 95/98/2000/NT/ME/XP compatible software
• View temperature (42265) or both humidity and
temperature (42275) on LCD display
• Three start methods: Scheduled, immediate or magnetic
• Real time clock stores date & time with data
• Waterproof: 42260 to IP65, Water resistant: 42270
• Wide operating range:
Humidity: 0 to 100% RH (model 42270)
Temperature: -40 to 185˚F (-40 to 85˚C)
• NOTE: Order model 42270 or 42260 (Datalogger Module
only) as a replacement unit or as an addition to the kit.
The datalogger by itself cannot function without
the software and docking station.
Specifications Ranges Resolution Basic Accuracy
Temperature -40°F to 185°F 0.1° ±1°F (-4 to 122°F),
±2°F (-40 to -4°F, 122 to 185°F)
-40°C to 85°C ±0.6°C (-20 to 50°C),
±1.2°C (-40 to 20°C, 51 to 85°C)
Humidity (42270/75) 0 to 100%RH 0.1% ±3%RH
Datalogging Interval 1 sec to 2 hours
Memory Temperature: 8000 points; Relative Humidity: 8000 points
Dimensions 42260 or 42270: 3 x 2.3 x 0.88" (76 x 57.2 x 22.3mm)
42265 or 42275: 4.9 x 3.8 x 2" (123.8 x 95.3 x 51mm)
Weight 42260 or 42270: 2.6oz. (72.6g),
42265 or 42275: 9oz (254g)
Applications:
• Clean rooms • Refrigerator
• Freezer • Shipping vans
• Shipping crates • Cargo vessels
• Storage areas • Warehouses
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