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Description
The Greenlee CMT-80 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.
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.
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-80 Digital Clamp-on Meter.
Keep this manual available to all personnel.
Replacement manuals are available upon request at no charge
at www.greenlee.com.
Greenlee Textron Inc. warrants to the original purchaser of these goods for use
that these products will be free from defects in workmanship and material for their
useful life, excepting normal wear and abuse. This warranty is subject to the same
terms and conditions contained in Greenlee Textron Inc.'s standard one-year limited
warranty.
For all Test Instrument repairs, contact Customer Service at 800-435-0786 and
request a Return Authorization.
For items not covered under warranty (such as items dropped, abused, etc.), a repair
cost quote is available upon request.
Note: Prior to returning any test instrument, please check replaceable batteries or
make sure the battery is at full charge.
2
Lifetime Limited Warranty