Smiths Classic chronometric 82mm (3in) Tachometer. Programmable for single to eight cylinder engines. Features billet case and waterproof sealing to IP67
| Part Number | Scale |
|---|---|
| RET3-1B52-01C | 0 - 8,000RPM |
| RET3-1B52-06C | 5 - 10,000RPM |
| RET3-1B52-30C | 5 - 10,000RPM |