Smiths Classic 82mm (3in) Tachometer units. 0-10,000RPM. Will fit original Smiths mounting brackets, features billet case waterproof to IP67 . Programmable for one to eight cylinders.
| Part Number | Scale |
|---|---|
| RET3-1B52-02C | 0-1000RPM |
| RET3-1B52-13C | 0-1000RPM (Reset at 4K) |