Table of Contents
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Datalogging Software
The instructions on how to install the datalogging software are printed on the Software CD label.
The software operating manual can be found on the CD.
Note that the software is compatible with Windows
systems.
Maintenance
Cleaning and storage
1. The meter should be cleaned with a damp cloth and mild detergent when necessary. Do not use
solvents or abrasives.
2. Store the meter in an area with moderate temperature and humidity (refer to the operating and
storage range in the specifications chart earlier in this manual).
Battery Replacement
When the battery power falls low, the 'BT' symbol will appear on the LCD. Replace the six 1.5 'AAA'
batteries by removing the rear battery compartment screw and accessing the battery compartment.
Check that the polarity (orientation) is correct when placing the batteries in the compartment.
Ensure that the compartment cover is securely fastened when finished.
Calibration and Repair Services
Extech offers complete repair and calibration services for all of the products we sell. For
periodic calibration, NIST certification or repair of this Extech product, call customer service for
details on services available. Extech recommends that calibration be performed on an annual basis
to ensure calibration integrity.
TM
XP, Vista and Windows
7
TM
7 operating
EA25 v3.1 8/13
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