DX » Community » Reviews » Digital Laser Tachometer with Pouch (2.5~99999.9RPM Range / 0.1RPM Resolution)
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  • Very cool

    posted by woodstock069 on 01/13/2010
    0

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:

    It measures Revs Per Minute.
    Just stick a small piece of reflective tape to the device you want to measure, point the Digital Laser Tachometer at the target whilst its spinning, and its tells you how fast (in Revs Per Minute) the thing is turning.
    It also tells you the min an max Revs Per Minute

    Cons:

    You need something reflective on the moving object

    OtherThoughts:

    great for checking small motors

    Bottomline:

    I use this for checking the Revs Per Minute of small electric motors that students have built to check out there efficiency.
    Works well for the price.

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