Lawn mower tachometer?

Tachometer for small engines by Briggs & Stratton. Model 19200.

[DIYVariety]

I love the one i have, in fact it looks exactly the same. Cheers see ya on the next one

[kdpjsp]

What a sweet-sounding twin B&S that is! You have it dialed in perfect!

[MsDave]

The cycles reading is used on generators that need to supply 60 cycle A/C power from the 2 pole alternator power source to create the proper sine wave here in the USA. Cycles are also called Frequency readings.

[johnlibonati]

Thanks. Was wondering how this thing worked. Just did two generators. Stuck it right against the recoil.

[Cravz]

I’m impressed on how clean you keep that engine. They don’t make the opposed twin anymore is my understanding, so that can’t be very new?

[FYMM]

Being that’s a v twin, wouldn’t it be 1/2 what it’s reading ??