Στροφόμετρο που δεν χρειάζεται επαφή με το περιστρεφόμενο αντικείμενο (χρειάζεται ανακλαστικό σημείο)
Απόσταση μέτρησης 50mm-200mm
Εύρος μέτρησης 10RPM έως 9999RPM
| Specifications | Range | Best Accuracy |
| Model | UT371 | |
| RPM Range | 10RPM～99RPM | ±(0.03%） |
| 100RPM～999RPM | ±(0.04%＋2） | |
| 1000RPM～9999RPM | ±(0.04%＋2） | |
| 10000RPM～99999RPM | ±(0.04%＋2） | |
| Counts | Range：0～99999 | √ |
| Max.Input Frequency：10KHz,Bandwith:5% | ||
| Target Distance | 50mm ～200mm | √ |
| Features | ||
| Display Count | 99999 | |
| Data Hold | √ | |
| Auto Power Off | Around 15 Minutes | √ |
| Low Battery Indication | ≤4.8V | √ |
| MAX Mode | √ | |
| MIN Mode | √ | |
| AVG Mode | √ | |
| General Characteristic | ||
| Power | 1.5V Alkaline Batteries（LR6）X 4 | |
| LCD Size | 53mm X 41mm | |
| Product Color | Red and Grey | |
| Product Net Weight | 100g | |
| Product Size | 184mm X 56mm X 34mm | |
| Standard Accessories | Batteries,Reflecting | |
| Standard Individual Packing | Blister, English Manual | |
| Standard Quantity Per Carton | 20 PCs | |
| Standard Carton Measurement | 420mm X 305mm X 370mm (0.047 CBM Per Standard Carton) | |
| Standard Carton Gross Weight | 5Kg | |
