L & C meter adapter (from ARRL Handbook 2002)

L meter adapter

Measures 3H to 7mH

Reading directly on a external digital voltmeter (DVM or VOM).

Using a single IC 74HC132 (or HCT)

 

C meter adapter

Measures 2.2pF to 2.2F

Reading directly on a external digital voltmeter (DVM or VOM).

Using a single IC 74HC132 (or HCT)

 

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