As soon as you hold this guage you can feel the quality and it does not dissapoint with accurate readings and always comes back to the return point unlike inferior guages. The yellow face gives it better visibilty under various light conditions.
You can tell as soon as you puck it up that this is a well made quality dti that will last a lifetime if it is looked after, there are dti's out there as good as these but i doubt there are any better ones, the difference between these and the £10 cheapies are worlds apart.