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45% OFF Medidor de frequência 9V 500 MHz Leitor de alta precisão Instrumento para medição de frequência de rádio RF 13,78€ 24,90€ View It

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Bogwombler 08/01/2017

I tested the device with my dual band FM xcvr and found the accuracy was off a few megacycles at both 2m and 70cm. Looking at the back there is a trim cap that adjusts the reference frequency for the meter. (I included a pic showing it.) I was able to tune the meter "dead nuts". (Engineering term for extremely accurate.) Can't wait to mount it in a box for a professional looking piece of test gear.

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Dan Mospany this frequency counter works..make trimer cap on back device for adjustment..
Resposta 30/04/2021

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