DT-2234BL
Tachometer Measuring range: 10 to 99,999 RPM - Accuracy: ± (0.05% + 1 digit) - Display resolution: 0.1 RPM (for <1,000 RPM); 1 RPM (for more than 1,000 RPM) - Detection distance: 50 to 2,000 mm
Tachometer Measuring range: 10 to 99,999 RPM - Accuracy: ± (0.05% + 1 digit) - Display resolution: 0.1 RPM (for <1,000 RPM); 1 RPM (for more than 1,000 RPM) - Detection distance: 50 to 2,000 mm