วีดีโอ

Good idea but not sure it would last long here in Alberta, Canada. -40c in winter with ice and snow.

No no no no. Everything about the installation is definitely thought of by a city road driver. The concept is sound. Everything else is useless for any 4wd that actually goes off road, through water, over long grass, mud, rocks, snow, sand etc'.

Glued on magnets, to a greasy grimy spinning balancer? A sensor mounted down low in the path of all kinds of road debris? A transmitter Velcrod/glued to a frame section? I don't know about you guys, but where I live, in summer heat, and cold snowy winter weather, I can see this system disappearing into never never land, and never to be found. Neat concept, but wouldn't trust the installation.

good install sanser

I have same rpm meter I want hookup that with petrol engine but its fuel injection system so I like to connect like u did

bro I need your help I brought a rpm meter didn't connect yet so let me know the name of that divice

Seems like a cool setup!