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Classic Instruments Tachometer Signal Stabilizer SN20;
$44.89
Part #: SN20
Brand: Classic Instruments
UPC: 090127146606
Estimated Ship Date: 7/19/2025 (From manufacturer)
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Product Description
The SN20 is a low pass filter. This filter allows signals of valid tachometer frequencies to pass through to the gauge while blocking high frequency interference. This filter would be helpful if you have interference on the tachometer's signal which is causing erratic behavior on your tachometer.