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Description
The Greenlee CMT-90 Digital Clamp-on Meter is a hand-held testing device with the
following measurement capabilities: AC and DC voltage, AC current, and resistance.
It also tests diodes and verifies continuity. The CMT-90 is a true RMS-reading meter.
This unit automatically determines measurement function based on input. It has a
smart data hold feature with audible and visual alert if the input changes significantly
while the unit is in HOLD mode. The unit automatically enters HOLD mode when the
jaw is removed from a conductor while measuring AC current. It performs a self-test
and displays approximate remaining battery capacity during the power-up sequence.
The Automatic Power Off feature can be disabled if desired.
The display automatically illuminates for easy viewing in dark areas.
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 opera-
tion and maintenance procedures for the Greenlee CMT-90 Digital Clamp-on Meter.
Keep this manual available to all personnel.
Replacement manuals are available upon request at no charge
at www.greenlee.com.
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.
Содержание Greenlee CMT-90
Страница 11: ...11 CMT 90 Typical Measurements Voltage Measurement Resistance Measurement ...
Страница 12: ...12 Typical Measurements Continuity Check Diode Measurement Forward Bias Reverse Bias ...
Страница 26: ...26 Mediciones más comunes Medición de tensión Medición de resistencia ...
Страница 32: ...32 ...
Страница 42: ...42 Mesures types Mesure de la tension Mesure de la résistance ...