Amprobe ACD-330T Clamp-On-Multimeter - Manual (Page 4)

ACDC-3000
TABLE OF CONTENTS
SAFETYINFORMATION 1
• INTRODUCTION 2
USING THE METER SAFELY 4
LCD DISPLAY ILLUSTRATION 5
GETTING ACQUAINTED WITH YOUR METER 6
•ALIGNMENTMARKS 6
•ROTARY SWITCH 6
•INPUTTERMINAL 7
•PUSH BUTTONS 8
PUSH-BUTTON OPERATIONS 9
POWER-ON OPTIONS 11
SPECIALFUNCTIONS INSTRUCTION 11
•Dynamic Recording 12
•Data Hold 12
•Zero (Relative) 14
•Analog Bargraph 15
•Auto Power Off and Sleep Mode 16
•Disable Auto Power Off 17
•Demonstrate Annunciator 17
•Continuity Function For Ohms Measurement 17
•1 ms Peak Hold 18
•Backlit LCD for easy reading in the dark 19
HOW TO OPERATE 19
• AC CURRENTMEASUREMENT 19
• DISTRIBUTION TRANSFORMERS MEASUREMENT 21
• ADJUSTABLE SPEED MOTOR CONTROLLERS 23
• AC MOTOR CURRENTMEASUREMENT 25
• AC VOLTAGE MEASUREMENT 27
• RESISTANCE/ CONTINUITYMEASUREMENT 28
• DIODE CHECK 29
GENERALSPECIFICATIONS 30
ACCESSORIES AND REPLACEMENT PARTS 30
ELECTRICALSPECIFICATIONS 31
CURRENTHARMONICS THEORY 33
• TRUE RMS MEASUREMENTS 34
• WAVEFORM COMPARISON 35
MAINTENANCE 37
• SERVICE 37
• BATTERY REPLACEMENT 37
• CLEANING 37