Mastech MS8238H, User Manual

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01 02
WARNING
1.Overview
The multimeter is a small, safe and reliable 3 digit handheld auto
ranging multimeter. This meter can measure AC/DC voltage, AC/DC
current, resistance,diode, continuity, battery test, temperature and
non-contact voltage tests, along with Wireless communication
capabilities.This tool is ideal for professionals and hobbyists alike.
2. Safety Information
2.1 Safety Standards
The multimeter meets the following safety standards:
EN
/
UL
/
CSA 61010
-
1
,
61010
-
2
-
030
,
61010
-
2
-
033 for electronic testing
instruments. This meter meets CAT III 600V installations and a pollution
degree of 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 meter’s
safety limits.
• Never exceed the protection limit values indicated in the specifications
for each range of measurement.
• Check the test leads for cracks or exposed wires before using the
meter.Replace if necessary.
• Ensure the meter works properly by testing a known voltage source
first. If not working properly, the protective equipment may be
damaged; have the meter serviced before using.
To avoid electrical shock or personal injury, please read all
safety information,warnings and precautions before using
the meter.
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4
2.2 FCC Statement
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Caution:
Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
• Check the meter for damage before use.Do not use if any damage is
observed.
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 .
WARNING
2.3 Precautions
To avoid electrical shock or personal injury, observe and follow all safety
precautions