of the circuit under testing.
4.22.5 If continuity exists ( i.e., resistance less than about 50 ( ) , built-in buzzer will sound.
NOTE:
( If the input open circuit (or the circuit resistance measured is higher than 200 ( ), then the figure ’ 0L
’
will
be displayed.
5. MAINTENANCE
WARNING
Before attempting open the battery cover or case of
the meter, be sure that test leads have been
disconnected from measurement circuit to avoid
electric shock hazard.
5.1 BATTERY REPLACEMENT
WARNING
Before attempting open the battery cover of the
meter, be sure that test leads 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 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: 1000V 10A.
You must be replaced the test leads if the lead is exposed.
6. ACCESSORIES
⑴
Test
Leads: Electric Ratings
1000V 10A
one piece
⑵ Battery: 1.5V, AAA three pieces
⑶ Operating Manual one piece
⑷ Thermocouple (K type) one piece