Purpose Of This Manual - Greenlee DM-200A Manual De Instrucciones

Description
The Greenlee DM-200A, DM-210A, and DM-510A Digital Multimeters are hand-held testing devices
with the following measurement capabilities: AC and DC voltage, AC and DC current, frequency, and
resistance. They also check diodes and verify continuity. An optional optically isolated computer inter-
face with software facilitates the recording of readings from the meter to a computer.
Other specialized capabilities and functions common to all meters include:
• Backlighted LCD for reading in dim conditions.
• Beep-Jack™ audible warning alerts the user with a beep and an error message on the LCD if the
test lead is plugged into the mA/μA or A input terminal while the selector switch is not in the mA/μA
or A position.
• Non-contact and single-probe voltage detection capability.
• Bar graph display, which responds more quickly than the numeric display — useful for detecting
faulty contacts, potentiometer clicks, and signal spikes.
• Relative zero mode.
• Data hold mode.
• Selectable automatic power off.
The DM-210A and DM-510A multimeters have the following additional capabilities: temperature
(K-type thermocouples only) and capacitance.
The DM-510A multimeter has an AutoCheck™ function for automatic selection of AC voltage, DC
voltage, and resistance with low input impedance to mask "ghost" voltages. The DM-510A also has a
crest function, which captures voltage or current signal peaks, as well as a recording function, which
stores the maximum and minimum input readings. The DM-510A is a true RMS meter.
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-200A, DM-210A, and DM-510A Digital Multimeters
Keep this manual available to all personnel. Replacement manuals are available upon request at no
charge at www.greenlee.com.
Do not discard this product or throw away!
For recycling information, go to www.greenlee.com.
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