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High Quality Contact RPM Meter Speedometer Digital Tachometer for electric motors/Digital Speed Meter Laser Tachometer
Description
SMART SENSOR Digital tachometer (RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the revolutions per minute (RPM) on a digital displays.
Features:
1. Applying the MCU and electrooptical technology, can perform contact measurement of rotating & linear rolling speed efficiently.
2. Wide measuring range and high resolution
3. Large LCD display
4. Automatically store for the MAX, Min and LAST value
5. Accessories convertible for differenet measurement
6. Equipped with convex channel lineal rate sensor, it is convenient for measuring the lineal rate of the wire, cable. ropes etc.
7. Low batery indication so you can know when need to charger the units
8. legant and easy to use.
9. Solid structure built with durable electronic elements and light ABS plastic house