Extech Instruments MG325 User Manual page 2

Table of Contents
1. INTRODUCTION
2. SAFETY
3. METER DESCRIPTION
4. CONTROL BUTTONS
5. SYMBOLS AND ANNUNCIATORS
6. OPERATING INSTRUCTIONS
6.1 Display Backlight
6.2 Data Hold
6.3 Low Battery Indication
6.4 DC VOLTAGE MEASUREMENTS
6.5 AC VOLTAGE MEASUREMENTS
6.6 RESISTANCE MEASUREMENTS
6.7 CONTINUITY MEASUREMENTS
6.8 CAPACITANCE MEASUREMENTS
6.9 INSULATION RESISTANCE MEASUREMENTS
6.9.1 Disable Lock Mode for Insulation and Continuity Tests
6.9.2 Insulation Resistance Test Timer
6.9.3 Dielectric Absorption Ratio [DAR] Insulation Testing
6.9.4 Polarization Index [PI] Insulation Testing
6.9.5 Comparator Utility
7. DATA RECORDING
8. SETUP MODE
9. MAINTENANCE
9.1 BATTERY INSTALLATION
9.2 REPLACING THE FUSE
10. SPECIFICATIONS
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