1. Material: ABS 2. Measuring range: 0.5~19999RPM; 0.05~19999.9m/min; 0.2~6560Ft/min 3. Resolution: 0.1RPM, 1RPM, 0.01m/min, 0.1m/min, 1Ft/min 4. Large-screen LCD display, the value is more intuitive and accurate 5. Sampling frequency: 0.8Sec 6. Powered by 3 AA batteries (not included) 7. The key control panel is simple and convenient 8. Contact test generator, fast measurement response 9. Automatically store data, automatically remind when low power 10. Dimensions: 155x55x35mm 11. Weight: 132 grams
