Tachometer PCE-DT 65

- Measuring range laser-optical: 2 ... 99999 rpm - Measuring range mechanical: 2 ... 20,000 rpm - Resolution: 0.1 rpm in the range 2.0 ... 9999.9 rpm, 1 rpm in the range 10000 ... 99999 rpm - Accuracy: ± 0.05% of the speed reading ± 1 digit - Measuring distance: 50 ... 500 mm / 2 ... 20 in - Speed measurement: rpm - Surface velocity: m/min - Number of rotations: counter - Frequency: m, in, ft, yd - Linear measurement: m, in, ft, yd PCE-DT 65 comes factory calibrated.