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ZC5991 Polarity Tester

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ZC5991 Polarity Tester

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0519-8852 0968 czshxu@163.com

Performance characteristics

Adopt pulse test, three kinds of pulse amplitude options
Polarity sound and light indicators, positive and negative alarm polarity can be selected
External test signal can be connected, and pure tone detection can be performed at the same time of polarity test
Polarity test is fast and accurate

Technical index

Model	ZC5991
Test speed	About 0.2 seconds/time
Maximum sensitivity	≤25cm distance between sensor microphone and tested part
Function selection	Local polarity test, external sound test signal output, remote control
Outcome discrimination	Positive and reverse polarity LED indication
Result alarm	You can choose to alarm or turn off in positive or negative polarity
Measuring signal
Pulse Width	About 0.4ms
Measuring pulse amplitude	≥10Vp-p （when the radiation is high） high, medium and low three levels of amplitude selection