CEN-TECH 42396 User Manual

DIGITAL CLAMP MULTIMETER
OPERATING INSTRUCTIONS
Due to continuing improvements, actual product may differ slightly from the product described herein.
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3491 Mission Oaks Blvd., Camarillo, CA 93011
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2006 by Harbor Freight Tools
®
. All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353.
42396
95652
TO PREVENT SERIOUS INJURY, READ AND UNDERSTAND
ALL WARNINGS AND INSTRUCTIONS BEFORE USE.
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CEN-TECH 42396 Specifications

General

Brand	CEN-TECH
Model	42396
Category	Multimeter
Language	English

Summary

Specifications

AC Amps

Specifications for AC current measurement, including range, resolution, and accuracy.

AC Voltage

Specifications for AC voltage measurement, including range, resolution, and accuracy.

DC Voltage

Specifications for DC voltage measurement, including range, resolution, and accuracy.

Resistance

Specifications for resistance measurement, including range, resolution, and accuracy.

Insulation Test

Safety Warnings and Precautions

General Safety Guidelines

Comprehensive safety rules for operating the tester and preventing injury.

Operation

Additional Multimeter Precautions

Important safety rules to follow during multimeter operation.

Control Layout

Data Hold Function

Measurement Procedures

Voltage Measurements

Instructions for measuring AC and DC voltage using the multimeter.

AC Current Measurements

Steps to measure AC current using the transformer jaws.

Resistance Measurements

Maintenance

General Maintenance

Battery Replacement