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Description
The Greenlee DM-20 Digital Multimeter is a hand-held testing device
with the following measurement capabilities: AC and DC voltage,
DC current, and resistance. It also checks diodes, verifies continuity,
and tests 1.5 V and 9 V batteries.
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-20
Digital Multimeter.
Keep this manual available to all personnel. Replacement manuals are
available upon request at no charge.
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.
KEEP THIS MANUAL
Summary of Contents for DM-20
Page 9: ...DM 20 9 Current Measurement Voltage Measurement Typical Measurements ...
Page 10: ...10 Typical Measurements Resistance Measurement Continuity Check ...
Page 11: ...DM 20 11 Diode Measurement Typical Measurements Reverse Bias Forward Bias Red Probe ...
Page 24: ...24 Medición de corriente Medición de tensión Mediciones más comunes ...
Page 25: ...DM 20 25 Mediciones más comunes Medición de resistencia Verificación de continuidad ...
Page 32: ...32 ...
Page 40: ...40 Mesure du courant Mesure de la tension Mesures types ...
Page 41: ...DM 20 41 Mesures types Mesure de la résistance Vérification de la continuité ...
Page 42: ...42 Sonde rouge Polarisation directe Polarisation inverse Mesure des diodes Mesures types ...