19200 Tachometer

It's a quirky device no doubt about it and built in Germany but still, its not for everyone. I like different so I had no hesitation buying this gauge and tbh I wanted to see it work in my hands. I needed an RPM gauge/meter of whatever type for a specific and timely sensitive purpose. It worked and was so easy to set and personally I like that I have to do a little bit to get a result. With the device held on the running engine, rotate the dial until the extending springy needle starts oscillating madly. Rotate it back off that point and dial it back into that best point, to make sure you are setting it properly. Remove it from the engine and read off the RPM on the dial. Too easy! This device can be used on any single or multi cylinder engine but be aware that cam and rod vibration can upset its use. No batteries to wear out and because it is so, so simple, I reckon it will outlast me easily. Worth the buy but LCD screen RPM meters are cheaper and some of them are even easier to use than this unit. I can recommend this gauge.

This little device requires no batteries and doesn't need any special set up. Indicate a pretty accurate RPM reading. If a precise measure is needed then much more expensive instrument would be needed.

Remarkable little device. Once I heard about it, I asked around. Everyone knew about this, or so they said. Funny that I've never seen one before in all my years. But it works great and is pretty accurate. For $30, everyone who works on engines should have this.

Its pretty cool. I ended up using this way more than I thought. If you work on small engines this is pretty handy. I keep it in my special tool drawer. I like the simplicity of it.

Great tool to have when working with small engine