Fits Models:
Specifications: RPM display from 1 to 19,000 RPM display from 1 to 19,000RPM reading adjustable from 1 spark per 2 revolutions to 8 sparks per revolutionRPM update time 1/2 second6' cable lengthUnit potted to prevent damage from moisture and vibration5+ years lithium battery life, not replaceableWorks on most gasoline enginesTiny Tach Digital Tach/Hour Meter
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