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Precision Rotational Non-Contact πŸ” Handheld Tachometer for Accurate Measurements Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.3
🏎️ Motion, Speed & Force, πŸ” Test, Measure & Inspect

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Description of Precision Rotational Non-Contact πŸ” Handheld Tachometer for Accurate Measurements

Tachometer is a high quality instrument to measure the revolutions per minute(RPM) with wide measuring range and high resolution. High accuracy measurement, quick measuring time and long detecting distance up to 500mm(20 inch) with Laser. Wide measuring range(2.5 to 99999 RPM) and high resolution. Capable of measuring at a distance from 2-20in(50-500mm). Data hold function, data record and recall(60 readings).

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Scattered on the trails Speedometer

The included reflective tape doesn't stick well to surfaces and the sensor is extremely sensitive to ambient light. I had to use my own reflective tape and shield the sensor when using it outdoors. Storage is just as inconvenient as returning it.

Pros
  • Great for outdoor activities
Cons
  • Not sure

Revainrating 4 out of 5

Works as hoped

I've never had one so can't compare to others but have used it on a couple of projects. I have a fan that I control with a motor that reports the RPM I quickly check to see if it's running and it only seems to recognize a few RPMs from the specified motor. I then use this to check my fans/motors that aren't reporting their RPMs to see if they're still within spec and I've never had a problem. Helped me confirm an engine malfunction affecting my system tests. I've been working in the dark so…

Pros
  • New
Cons
  • Slightly torn

Revainrating 4 out of 5

Nice design, great seller.

UPDATE: After posting a 3 star review I was immediately contacted by TEKCOPLUS who offered me a partial refund for my inconvenience. I was impressed. I declined the generous offer because the device works so well and upgraded it to 4 stars. After adjusting the LED, the unit worked well enough, gave stable readings, and I could use it with confidence on multiple variable speed machines in my shop. Nice design and function, poor factory quality control. Curve LED. I will never pass the final…

Pros
  • nice thing
Cons
  • I don't remember but something was