instrument panel round, circular face needles or markers to measure speed numbers or markers along the circumference a bezel with a scale a control knob a background light or illumination
tachometer which has instrument panel tachometer which has round, circular face tachometer which has needles or markers to measure speed tachometer which has numbers or markers along the circumference tachometer which is a bezel with a scale tachometer which is a control knob tachometer which is a background light or illumination