Basis Measurements; Dc Voltage Measurement; Ac Measurement; Resistance And Continuity Measurement - Testboy Tv 431 Bedienungsanleitung
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Basis measurements
Basis measurements
DC voltage measurement
V
Move the rotary switch to
. Connect the input connections and test leads as shown here and connect the test leads
to the voltage source / consumer.
AC measurement
Move the rotary switch to
V. Connect the input connections and test leads as shown here and connect the test leads
to the voltage source / consumer.
Resistance and continuity measurement
To avoid any damage to the test instrument or the system to be tested, disconnect the circuit power supply and dis-
charge all the high-voltage capacitors before performing a continuity test.
Ω
Move the rotary switch to
. Connect the test leads as shown. A signal will sound during the continuity test with
a measured resistance of < 3 Ω.
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Testboy
TV 431
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