Mastech MS8221C - Default Chapter; Table of Contents

2
DIGITAL MULTIMETER
CONTENTS
CONTENTS
1. SAFETY INFORMATION ……1
1.1 PRELIMINARY ……1
1.2 DURING USE ……2
1.3 SYMBOLS ……3
1.4 MAINTENANCE ……4
2. DESCRIPTION ……5
2.1 NAMES OF COMPONENTS ……5
2.2 SWITCH, BUTTONS AND INPUT JACK
ELUCIDATION
……6
3. SPECIFICATIONS ……7
3.1 GENERAL SPECIFICATIONS ……7
3.2 ELECTRICAL SPECIFICATIONS ……8
4. OPERATING INSTRUCTION ……13
4.1 POWER-UP ……13
4.2 DATA HOLD ……13
4.3 MAXIMUM HOLD ……13
4.4 FUNCTION TRANSFORM ……13
4.5 RANGE TRANSFORM ……13
4.6 BACK LIGHT ……14
4.7 AUTO POWER OFF ……14
4.8 PREPARATION FOR MEASUREMENT ……15
4.9 MEASURING DC VOLTAGE ……15
4.10 MEASURING AC VOLTAGE ……17
4.11 MEASURING DC CURRENT ……18
4.12 DC CURRENT MEASURING (WITH
CLAMP, OPTIONAL)
……19
4.13 MEASURING AC CURRENT ……20