Test Range: 2.5 to 99,999 RPM (r/min)
Resolution: 0.1 RPM (2.5 to 999.9 RPM); 1 RPM (over 1,000 RPM)
5 digits 18mm (0.6") LCDAccuracy: ±(0.05%+1 digit)Sampling Time: 0.5sec(over 120RPM)Range Select: Auto-RangingMemory: Max. value, Min. value, Last valueMeasuring...