Ramsay electronics ct-90 counter and ps-2 audio multiplier
The audio frequency multiplier multiplies audio frequencies by 10x or 100x times for more resolution on a standard frequency counter. Useful for checking PL tones or calibrating analog frequency generators.
45.00 +sh for both
i have more pics if needed
The audio frequency multiplier multiplies audio frequencies by 10x or 100x times for more resolution on a standard frequency counter. Useful for checking PL tones or calibrating analog frequency generators.
45.00 +sh for both
i have more pics if needed
