1. Material: ABS
2. Measuring range: 100~30000rpm
3. Measurement accuracy: 2.5~99999RPM
4. Resolution: 0.1RPM, 1RPM
5. Sampling frequency: 0.8Sec
6. Laser test generator, photodiode, fast measurement response
7. Button panel, touch to select the desired function, easy to operate
8. Powered by 3 AA batteries (not included)
9. Large-screen LCD display, the value is clearer and more accurate
10. Automatic data storage, high measurement range
11. Weight: 91 grams
12. Dimensions: 150x56x31mm