Sofamel 635310, Руководство пользователя

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Before using the instrument, please read this manual
carefully and save it well for future using.
Contents
1. Safety Information ..........................................................28
1.1 Preparations ............................................................28
1.2 Marks.......................................................................29
1.3 Maintenance ............................................................29
2. Descriptions ....................................................................30
2.1 Part Name ...............................................................30
2.2 Instructions to rotary switch and key as well
as input socket ........................................................31
2.3 LCD Display Unit......................................................31
3. Specifications .................................................................32
3.1 Overview..................................................................32
3.2 Technical Index ........................................................33
4. Operation Guide .............................................................36
4.1 Readings Hold .........................................................36
4.2 BackLight ................................................................36
4.3 Auto Power Off ........................................................36
4.4 Measurement Preparations ......................................37
4.5 Non-contact Voltage Detection (NCV) ......................37
4.6 AC/DC Current Measurement ..................................39
4.7 DC Voltage Measurement ........................................39
4.8 AC Voltage Measurement.........................................40
4.9 Resistance Measurement.........................................41
4.10 Measure AC current and AC voltage
at the same time ......................................................42
4.11 Measure AC current and DC voltage
at the same time ......................................................43
4.12 Measure AC current and resistance
at the same time ......................................................44
5. Maintenance ...................................................................45
5.1 Replace Battery.........................................................45
5.2 Replace Pen-shaped Meter......................................46
6. Accessories ....................................................................46
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