An easy way to see if your engine is healthy and runs with the correct rpm.

STS-5000 – Tachometer only that accurately displays up to 20,000 RPMs. Features programmable firing pattern for 1:1, 2:1, or 1:2 firing patterns. Max RPM recall stores the highest RPM registered until cleared by the user. Works on 1 and 2 cylinder applications.

FS-500 – All the features of the STS-5000 but also includes a totalizing hour meter and resettable job timer. The FSA600 adds a programmable Flash Alert service alarm.

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Did you know that...

the Sargasso Sea also is an international meeting place for eels. Drawn by unknown forces, the snakelike fish come from Europe, the Mediterranean and the United States to mate, spawn and die. From there, their larvae make the long journey back to continental waters.
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