2
Description
The Greenlee DM-300, DM-310, DM-330, and DM-350 Digital Multimeters
are hand-held testing devices with the following measurement
capabilities: AC and DC voltage, frequency, and resistance. They also
check diodes and verify continuity. These meters have non-contact and
single-probe voltage detection capability.
The DM-310, DM-330, and DM-350 multimeters have the following
additional measurement capabilities: AC and DC current, and capacitance.
They warn the user with a beep and error message on the LCD if the test
lead is plugged into the A input terminal while the selector switch is not in
the A position.
The DM-350 multimeter has additional low-current ranges for AC and DC
current measurement as well as a backlit display.
Safety
Safety is essential in the use and maintenance of Greenlee tools and
equipment. This instruction manual and any markings on the tool provide
information for avoiding hazards and unsafe practices related to the use of
this tool. Observe all of the safety information provided.
Purpose of This Manual
This instruction manual is intended to familiarize all personnel with the
safe operation and maintenance procedures for the Greenlee DM-300,
DM-310, DM-330, and DM-350 Digital Multimeters.
Keep this manual available to all personnel.
Replacement manuals are available upon request at no charge.
KEEP THIS MANUAL
All specifications are nominal and may change as design improvements occur. Greenlee
Textron Inc. shall not be liable for damages resulting from misapplication or misuse of
its products.
® Registered: The color green for electrical test instruments is a registered trademark
of Greenlee Textron Inc.
Do not discard this product or throw away!
For recycling information, go to www.greenlee.com.
