Mastech MS8238A, Руководство пользователя, Страница: 2 / 10

CONTENTS
2.Safety Information..................................1
2.1 Safety Standards
................................1
1.Overview .................................................1
2.2 Precautions
......................................2
Warning
1.Overview
To avoid electrical shock or personal injury,
please read all safety information, warnings and
precautions before using the meter.
The MS8238A is a small, safe and reliable 3 1/2 digit
handheld multimeter. This meter can measure AC/DC
voltage, AC/DC current, resistance, diode, continuity,
battery test and non-contact voltage tests. This tool is
ideal for professionals and hobbyists alike.
2. Safety Information
2.1 Safety Standards
The MS8238A meets the safety standards UL61010-1,
CSA C22.2 No.61010-1, CAT II 600V and a pollution
degree 2.
• The protection provided by the meter can only be
ensured if all safety procedures are strictly followed.
• The safety symbols on the meter are to advise of
potential dangerous situations.Caution is required
when measuring close to the mete’s safety limits.
• Never exceed the protection limit values indicated in
the specifications for each range of measurement.
2.3 Electrical Symbols
..............................3
3.Description and Usage ...........................4
3.1 Front Panel
.......................................4
3.2 Display
...........................................5
3.3 Using the Meter
..................................6
4.Specifications ......................................10
4.1 General Specifications
........................10
4.2 Technical Specifications
......................11
5.Maintenance.........................................14
5.1 General Maintenance
.........................14
5.2 Replacing the Battery and Fuses
.............15
5.3 Replacing the Probe
...........................15
01
WARNING
The special attention should be paid when using the meter
because the improper usage may cause electric shock and
damage the meter . The safety measures in common safety
regulations and operating instruction should be complied with
when using . In order to make fully use of its functions and
ensure safe operations please comply with the usage in this
section carefully . If the equipment is used in a manner not
specified by the manufacturer, the protection provided by the
equipment may be impaired.
6. Accessories.....................................................15