Major tech MT330 Manuale di istruzioni - Pagina 3
Sfoglia online o scarica il pdf Manuale di istruzioni per Apparecchiature di prova Major tech MT330. Major tech MT330 12. Digital earth resistance tester
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Contents
1. Introduction.....................................................................................4
2. Safety Information.............................................................................4
3. Safety Symbols..................................................................................4
4. Features...........................................................................................5
5. Electrical Specifications......................................................................5
5.1.
Earth Resistance......................................................................5
5.2.
Earth Voltage..........................................................................6
5.3.
OHMS.....................................................................................6
5.4.
DC Voltage..............................................................................6
5.5.
AC Voltage (40Hz~400Hz).........................................................6
6. Parts & Controls................................................................................6
7. Button Function Operation..................................................................7
7.1.
Hold Function..........................................................................7
7.2.
Backlight.................................................................................7
8. Measurement of Effective Resistance of Earth Electrodes.......................7
9. Simplified Earth Resistance Measurement Method.................................8
10. DC/AC Voltage Measurements............................................................8
11. 200kΩ Resistance Measurements........................................................9
12. Battery Replacement.........................................................................9
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