UNI-T UT373 LCD Digital Mini Non-contact Laser Tachometer RPM Speed Tester
UT373 Mini Tachometer
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.
1. Auto range
2. Up to 99999 display; overload diaplay, "OL"
3. RPM measurement and revolution count
4. Max/Min, data hold
5. Singal trigger/laser-on indication
6. Low battery/auto power off indication
7. LCD backlight
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Specifications |
Range |
Resolution |
Accuracy |
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RPM measurement |
10.0~9999.9RPM |
0.1 |
±(0.04%+2) |
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10000~99999RPM |
1 |
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Counting measurement |
0~99999 counts |
1 |
±1 |
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Features |
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Auto range |
√ |
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Auto power off |
√ |
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Low battery indication |
√ |
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Laser-on indication |
√ |
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Data hold |
√ |
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MAX/MIN |
√ |
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Rotating speed/count function switching |
√ |
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Overload indication |
√ |
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LCD backlight |
√ |
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Refresh rate |
1s to 7s (>120rpm for 1s) |
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Sensor type |
Photodiode and laser tube |
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Target distance |
50mm~200mm |
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Measuring angle |
±30° from perpendicular |
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Drop test |
1m |
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General Characterisitics |
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Power |
1.5V battery (R03) x 3 |
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Display |
5-digit segment code; 99999 max display |
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Product color |
Red and grey |
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Product net weight |
85g (excluding battery) |
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Product size |
183.8mm x 56mm x 34mm |
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Standard accessories |
Batteries, reflective tape |
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Standard individual packing |
Bubble bag, gift box, English manual |
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Standard quantity per carton |
20pcs |
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Standard carton measurement |
272mm x 225mm x 220mm |
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Standard carton gross weight |
3kg |
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Batteries are not included in the product！