New SUN TACH ST-502
It "won't". The Sun tach here is a "head' it is just a meter, which amounts to an analog milliameter. The Sun sender originally was a precision relay and mercury battery affair that took coil pulses and generated "precision" DC pulses to send to the head/ meter. If you were into electronics you could probably design an electronic tach circuit board to drive the meter. This meter/ head is in effect the same/ similar to the early Cuda ones that used a separate sender
For example, this is the tach out of the old "High n Mighty." It is all home-built. It is a meter "out of something" perhaps a piece of test equipment. The scale has been hand-lettered. No idea what circuitry was attached to drive it
It "won't". The Sun tach here is a "head' it is just a meter, which amounts to an analog milliameter. The Sun sender originally was a precision relay and mercury battery affair that took coil pulses and generated "precision" DC pulses to send to the head/ meter. If you were into electronics you could probably design an electronic tach circuit board to drive the meter. This meter/ head is in effect the same/ similar to the early Cuda ones that used a separate sender
For example, this is the tach out of the old "High n Mighty." It is all home-built. It is a meter "out of something" perhaps a piece of test equipment. The scale has been hand-lettered. No idea what circuitry was attached to drive it