Classic Instruments SN20 Tachometer Filter
Classic Instruments SN20 Tachometer Filter
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Classic Instruments

Classic Instruments SN20 Tachometer Filter

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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&rsquo,s signal which is causing erratic behavior on your tachometer.

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Jul 19, 2024
Reviewer name: David
Sold bySuperShops
5 out of 5 stars
5 out of 5 stars review

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Worked like a champ on my HEI ignition!!!

Helpful?1B1M0HCBW4KA3306842413
Current price is $37.19
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4.4 stars out of 5, based on 315 seller reviews(4.4)
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