Mastech MS8211D, Instruction Manual

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5. MAINTENANCE
5.1 Battery Replacement
WARNING
Before attempting to open the battery cover
of the meter, be sure that the probe tip of the
meter and test lead (or test clip) have been
disconnected from measurement circuit to
avoid electric shock hazard.
5.1.1 If the sign ‘ ’ appears on the LCD display, it
indicates that the battery should be replaced.
5.1.2 Loosen the screw fixing the battery cover and
remove it.
5.1.3 Replace the exhausted battery with a new one.
5.1.4 Put the battery cover as its origin.
5.2 Test leads (Or Test Clip) Replacement
WARNING
Full in compliance with safety standards can be
guaranteed only if used with test leads supplied.
If necessary, they must be replaced with the
same model or same electric ratings. Electric
ratings of the test leads: 600V 10A.
You must be replaced the test lead if the lead is
exposed.
6. ACCESSORIES
Test Lead: Electric Ratings 600V 10A
Test Clip: Electric Ratings 600V 10A
Instruction Manual
Battery:1.5V, AAA
one piece
two pieces
one piece
one piece (1)
(2)
(3)
(4)
CAUTION
Using this appliance in an environment with a
strong radiated radio-frequency electromagnetic
field (approx. 3V/m),
may influence its measuring accuracy. The
measuring result can be strongly deviating from
the actual value.