Display: 5 Digit, 18mm LCD. Accuracy: ±(0.05%+1 Digit). Photo Rotating Speed: 0.1RPM (0.5-999.9RPM), 1RPM (Exceeding 1000RPM). Finish Speed: 0.01m/min (0.05-99.99RPM), 0.1m/min (Exceeding 100m/min). Range Selection: Auto Switching.
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