Extech Instruments 461891 User Manual

461891-en-US_V2.1 8/15
4
Maintenance
Battery Replacement:
When the low battery indication appears ("LO" on the display), slide the battery cover off of the rear
of the instrument, replace batteries with four 1.5V AA batteries and replace the cover. Remove the
batteries if the instrument will not be used for a long period of time.
Cleaning: Use only a dry cloth to clean the plastic case.
Accessories:
Part # 461990 Kit contains: Qty. of 2 each: cone, wheel, and cup; Qty. 1 shaft
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Extech Instruments 461891 Specifications

General

Brand	Extech Instruments
Model	461891
Category	Measuring Instruments
Language	English