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Your cart is empty.This economical set is ideal for general purpose applications. Hinged polypropylene box with snap-tight closure.
Patricia
Reviewed in the United States on June 13, 2024
Good brand class 7 weights but does NOT include the statement of accuracy, false description.Still a great set of weights.
M. Richardson
Reviewed in the United States on February 23, 2022
"Troemner - 311S Class 7 100g-1g Economical S.S. Class 7 Weight Set with Statement of Accuracy"There is no statement included, no paperwork of any kind?
C. Jackson
Reviewed in the United States on December 4, 2021
These are listed as class 7 but no paperwork was included. This class is primarily used in industrial applications that require rough measurements. The ASTM Class 7 has the highest tolerance allowable in the ASTM classification system. For 100 g (gram) weight, the tolerance is 100 mg ( milligram). For comparison, Class 1 tolerance is 0.25 mg. These are more than adequate for personal use. I would recommend these to a friend. I would have preferred a certificate but it not necessary. If interested in more detail, check the ASTM Specifications.
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