MSRP: $10.99
Old Will's Price: $5.90
    M2 Calibration Weight - 20 gram

    My Weigh OIML Class M2
    20 Gram Calibration Weight

    Accuracy: +/- 10 mg

    My Weigh OIML Class M2 Calibration Weight
    "In A Nutshell"
    MaterialChrome plated steel
    ClassOIML M2
    Tolerance+/- 10 mg (0.01 g)

    Product Details

    This OIML Class M2 20 gram calibration weight has an accuracy of +/- 10 milligrams (0.01 grams). Use this calibration weight alone, or combine it with more weights to accurately calibrate your digital weighing scale.

    Product Reviews

    Overall Customer Rating:
    from 1 customer reviews.
    M2 Calibration Weight - 20 Grams
    Terrible. Grossly inaccurate being very much underweight. I purchased this weight as a extra for my portable range reloading box scale. Upon receipt I immediately checked the Cal. Weight on my my reliable scales. 20 grams equals 308.647 grains. This Cal. Weight equaled 304.1 grains. It was four and a half (4.5) grains underweight! This is totally unacceptable. How this product got out of the factory is a mystery to me. Obviously I returned it for a refund.
    Reviewed by: Walter K from Clinton Twp. MI on 9/9/2012

    Product Questions

    Number of questions: 0

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