What's the size of the radiator hose? (L15A)
 

Hey Peeps,

I'm gonna install an electronic water temp. gauge in my gd. (L15A)

I need to know the inner diameter of the radiator hose so I can get the correct size adapter.

I know my B18C's hose is 30mm (About 1.2" - adapter size is 32mm), so on the Jazz/Fit, it has either got to be 28mm or 30mm.

Does anybody know?

Thanks

EDIT: Dw, I found the size for the GD, it's 30mm.