UT373 is a reliable digital non-contact tachometer used to measure rotation speed of motors and other machines. This device is able to display results in RPM or revolution count. UT373 is able to safely measure rotational objects through a non-intrusive method.
Specifications of UT373 Mini Tachometer
| Specifications | Range | Resolution | Accuracy |
| RPM measurement | 10.0~9999.9RPM | 0.1 | ±(0.04%+2) |
| 10000~99999RPM | 1 | ||
| Counting measurement | 0~99999 counts | 1 | ±1 |
| Features | |||
| Auto range | √ | ||
| Auto power off | √ | ||
| Low battery indication | √ | ||
| Laser-on indication | √ | ||
| Data hold | √ | ||
| MAX/MIN | √ | ||
| Rotating speed/count function switching | √ | ||
| Overload indication | √ | ||
| LCD backlight | √ | ||
| Refresh rate | 1s to 7s (>120rpm for 1s) | ||
| Sensor type | Photodiode and laser tube | ||
| Target distance | 50mm~200mm | ||
| Measuring angle | ±30° from perpendicular | ||
| Drop test | 1m | ||
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