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Digital 1kHz m廓 Meter, Model AX-124N is capable of measuring very low resistance by
alternative current signal of 1kHz in high sampling speed. The measured value is compared
with the set value by a buit-in digital comarator and the comparison result is indicated by
LO, GO or HI display and a buzzer, and output by open collector.
The instrument is suitable for contact resistance measurement of relay, switches,
Connectors, etc. and internal resistance measurement of batteries etc.
As the synchronous detecting method is applied, the instrument measures the pure
resistance only even when series inductance exists. Becouse only less than 20mV peak
voltage is impressed even when the terminals are opened, destroy of oxidized membrane
can be aboided.
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