Radio Shack Marine Instruments owner manual

Owner’s Manual

Please read before using this equipment.

Clamp-On AC Ammeter

with Detachable Multimeter

Contents

Main Contents Features Meter Your Using A WORD ABOUT SAFETY Special Panel Markings ! Specifications RANGES ACCURACY MISCELLANEOUS A Quick Look at Your Multimeter Preparation INSTALLING A BATTERY CONNECTING THE TEST LEADS CONNECTING THE AC AMMETER TO THE MULTIMETER ZERO ADJUSTMENT Using the Multimeter MAKING MEASUREMENTS MEASURING DC/AC VOLTAGE Measuring Three-Phase AC Volt age line-to-line Measuring AC Voltage Riding on a DC Source Bias Peak voltage = DC voltage + AC volt- age/0.707 MEASURING CURRENT Measuring DC Current Measuring AC Current in a Wire Page MEASURING WATTAGE V (volts) A (amps) = W (watts) MEASURING RESISTANCE 1K or R Care CLEANING REPLACING THE FUSE Page 22-602 01A01 Printed in China RadioShack Corporation Fort Worth, Texas 76102 Limited Ninety-Day Warranty We Service What We Sell