1HZ-50MHz Meter Digital LED Kit DDS Crystal Oscillator Frequency Counter

FEIN 35222927050 Adapter for FEIN oscillator (up to 2004)

50pcs 4.000MHZ 4MHZ 4 MHZ 4M HZ Crystal Oscillator HC-49S

DIY Kit Inductance/Capacitance/ Frequency Meter Secohmmeter Capacitance Meter

50pcs 12.000MHZ 12MHZ 12 MHZ 12M HZ Crystal Oscillator HC-49S

50pcs 8.000MHZ 8MHZ 8 MHZ 8M HZ Crystal Oscillator HC-49S

50pcs 10.000MHZ 10MHZ 10 MHZ 10M HZ Crystal Oscillator HC-49S