They just have a clamp that goes on one injector line, then a positive and a negative wire to hook up. I used a Tiny Tach on my 3B and it worked great.The setup menu instructions are incomplete on the package though.

The new ones work a bit different (cycling through screens for instance) than previous versions, but seem to work as well as any other small, cheap tach does. The Trail Tech TTO is up to version 3 now.

Holding the button down 3 seconds configures options for or resets each screen.

It will also work on anything from one cylinder to multiple. As already said, it is real easy to hook up. I've got the Tiny Tach in my Chevy pickup and I love it.

I used a Tiny Tach on my 3B and it worked great. Affichage RPM de 1 à 19.999 - Mise à jour temps toutes les 1/2 seconde.

TINY-TACH ™ fonctionne avec la plupart des moteurs.

Tiny Tach Digital Hour Meter / Tachometer For Marine Spark Mower Engine.

Tiny Cylinder Meter Tach Atv Tach 2 Two Meter New Engine Motor Gas Impulse Hour New Tiny.

and the on/off button idea is not well thought out.

Product Review FAST TACH Wireless Chainsaw Tachometer made by Tiny Tach DTI ive got one as well but the stupid thing likes to shut off and reboot and shut off and reboot and you have to hold it away from the saw during its bootup.

The laser is very easy to see and aim onto the spinning item you want to check the rpms on. The laser tool is very user friendly and easy to operate.

The general instruments laser tachometer is a great tool for anyone who works with motors or engines.

Installing auto tachometer gauges in this configuration enables the gauge to blend in with others in the dashboard. GlowShift’s 3 3/4” tach gauges have an in-dash option for many drivers who have a custom dashboard.

A good alternative would be the UMA 2-1/4 Tachometer Rotax (10-01854) which support electric and CDI ignitions that support a 6 pulse per evolution signals. The UMA 2-1/4 Tachometer Rotax (10-01852) was designed specifically for Rotax 912/914 engines and is not recommended as the range markings are specifically made for those engines.An extractor is fitted, operated by a rod projecting from the front of the cylinder assembly. The cylinder is mounted on a pivot that is parallel to the chambers, and the cylinder swings out and down (to the left in most cases). The first swing out cylinder revolver was patented in France and Britain at the end of December in 1858 by Devisme.

Zte Dashboard Update Tool