Gardner Bender GCM-221 User Manual

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GCM-221
Autoranging
Digital Clamp Meter
Medidor de abrazadera
digital de autoreglaje
Pince ampèremétrique
GAR_TL_023_0912_GCM-221_Manual.indd 1 9/12/12 4:13 PM

Gardner Bender GCM-221 Specifications

General

Brand	Gardner Bender
Model	GCM-221
Category	Measuring Instruments
Language	English

Summary

Meter Functions

Specifications

For Your Safety

Essential safety precautions and warnings for operating the digital clamp meter safely and preventing injury or damage.

Operating Suggestions

Instrument Familiarization

Overview of the clamp meter's components, controls, and display symbols for user understanding.

Measuring Resistance

Step-by-step guide on how to accurately measure resistance using the digital clamp meter.

Testing Continuity

Procedure for testing electrical continuity, including beeper indication for low resistance values.

Measuring AC Volts

Instructions for measuring AC voltage using the test leads and reading the result on the LCD panel.

Measuring AC Amps

Guide on how to measure AC current by clamping the jaws around a single wire.

Changing The Battery

Sleep Mode