Kit fai da te 1Hz-75MHz contatore di frequenza 7V-9V 50mA modulo cimometro tester metro NUOVO
Current consumption: 50mA with 7 to 9 V input. Current Consumption: 50mA with 7 to 9V Input Jack. Input sensitivity: Typically less than 20mV RMS from 1Hz-100KHz, rising to 35mV at 20MHz and 75mV at 50MHz (150mV at 78MHz).