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Quartz Watch Tester GDS-5B, Quartz Watch Analyzer

Quartz Watch Tester GDS-5B, Quartz Watch Analyzer
Features measuring objects: quartz clock,electric meter and clock circuit board voltage:85V-135V 170-250V AC 50Hz-60Hz testing frequency: 32.768KHz 1Hz measurement period :1s,2s,5s,10s,20s,32s,60s ...

QWA-5A Quartz Watch Tester, Quartz Watch Analyzer

QWA-5A Quartz Watch Tester, Quartz Watch Analyzer
meters that was set once won’t be lost when starting again 2. Features ① measuring objects: quartz quartz watch and quartz watch circuit board ② voltage: 180V-240V AC 50Hz 60Hz ③ testing ...
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