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    16 Products

    Precision Test Weights with Calibration Certificate

    Image of Product. Bottom orientation. Test Weights. Precision Test Weights with Calibration Certificate, Calibration Weight Class 4.

    Calibration

    Weight Class 4

    Often used to calibrate precision scales, these highly accurate test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. They are marked with their weight.
    Calibration Weight Class 4—Class 4 weights are good for calibrating precision balances, laboratory balances, and digital scales.
    Wt.
    Wt. Tolerance
    Dia.
    Ht.
    Material
    Specs. Met
    Includes
    Certificate Type
    Each
    Calibration Weight Class 4
    30 g-0.009 g to 0.009 g3/4"5/8"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T1010000000
    40 g-0.00105 g to 0.00105 g3/4"13/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T102000000
    50 g-0.0012 g to 0.0012 g3/4"1"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T103000000
    100 g-0.002 g to 0.002 g1"1 1/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T104000000
    150 g-0.003 g to 0.003 g1 1/8"1 3/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T105000000
    200 g-0.004 g to 0.004 g1 3/16"1 9/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T106000000
    300 g-0.006 g to 0.006 g1 7/16"1 7/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T107000000
    400 g-0.008 g to 0.008 g1 7/16"1 15/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T108000000
    500 g-0.01 g to 0.01 g1 1/2"2 5/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T109000000
    1,000 g-0.02 g to 0.02 g2"2 9/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T111000000
    2 kg-0.00004 kg to 0.00004 kg2 1/2"3 5/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T112000000
    4 kg-0.00008 kg to 0.00008 kg3"4 9/16"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T114000000
    5 kg-0.0001 kg to 0.0001 kg3 3/16"4 7/8"Stainless Steel
    ASTM E617 Class 4Glove
    Plastic case
    Calibration Certificate Traceable to NIST17605T113000000
     

    Precision Test Weight Sets with Calibration Certificate

    Image of Product. 21-Piece Set. Front orientation. Test Weights. Precision Test Weight Sets with Calibration Certificate.
    Image of Product. 17-Piece Set. Front orientation. Test Weights. Precision Test Weight Sets with Calibration Certificate.
    Image of Product. 9-Piece Set. Front orientation. Test Weights. Precision Test Weight Sets with Calibration Certificate.

    21-Piece Set

    17-Piece Set

    9-Piece Set

    These highly accurate test weight sets for calibrating precision scales come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. Each test weight is marked with its weight.
    Calibration Weight Class 4—Class 4 weights are good for calibrating precision balances, laboratory balances, and digital scales.
    No. of
    Pieces
    Includes
    Material
    Specs. Met
    Certificate Type
    Each
    Calibration Weight Class 4
    9Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g
    Test Weights (2 each): 2 g, 20 g
    Plastic case
    Stainless Steel
    ASTM E617 Class 4Calibration Certificate Traceable to NIST9049T330000000
    17Test Weights (1 each): 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g, 100 g
    Test Weights (2 each): 20 mg, 200 mg, 2 g, 20 g
    Plastic case
    Stainless Steel
    ASTM E617 Class 4Calibration Certificate Traceable to NIST9049T3200000000
    21Test Weights (1 each): 1 mg, 5 mg, 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g, 100 g
    Test Weights (2 each): 2 mg, 20 mg, 200 mg, 2 g, 20 g
    Plastic case
    Aluminum, Stainless Steel
    ASTM E617 Class 4Calibration Certificate Traceable to NIST9049T3100000000
     
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