Warning: Ensure that circuits to be tested are not live.
Disconnect the instrument from the circuit under test before operating
the function switch.
To select the low resistance range select CONTINUITY.
7.1 Test Procedure
The object of continuity testing is to measure only the resistance of the parts
of the wiring system under test. This measurement should not include the
resistance of any test leads used. The resistance of the test leads needs to
be subtracted from any continuity measurement. The KT64 is provided with a
continuity null feature which allows automatic compensation for any test lead
resistance.
You should only use the test leads supplied with the instrument.
Operation of Function Switch
F1 Switches on / off NULL function
F2 Switches on / off 2Ω buzzer
F3
N/A
F4
N/A
Proceed as follows:-
1 Select the continuity test by rotating the Rotary switch.
2 Insert the Test Leads to the L and PE terminal on KT64 respectively as
shown in Fig.9.
L terminal
Brown cord of ACC064, or
ACC064SP Remote Test Lead
PE terminal
Green cord of ACC064
3 Connect the ends of the test leads firmly together (see Fig.10) and press
and lock down the test button. The value of the lead resistance will be
displayed.
Fig. 8
Fig. 9
7 Continuity
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