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    98 Products

    Hanging Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Hanging Test Weights with Calibration Certificate.
    The included certificate of calibration traceable to NIST states that these test weights have passed a test for accuracy. The top hook lets you attach them to hanging scales, and the bottom hook lets you connect multiple weights in a series. The bottom hook can also retract into the weight for use with bench-top scales. Weights are marked with their weight.
    Wt.
    Wt. Tolerance
    Dia.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    1 oz.-0.0001 oz. to 0.0001 oz.5/8"2 1/4"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST00000000000000
    2 oz.-0.0002 oz. to 0.0002 oz.13/16"2 1/4"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    4 oz.-0.0004 oz. to 0.0004 oz.1"2 1/4"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    8 oz.-0.0007 oz. to 0.0007 oz.1 1/4"4"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    1 lb.-0.0001 lb. to 0.0001 lb.1 5/8"4 1/2"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    2 lb.-0.0001 lb. to 0.0001 lb.2"5"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    5 lb.-0.0004 lb. to 0.0004 lb.2 5/8"6 1/2"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    10 lb.-0.0007 lb. to 0.0007 lb.3 1/2"6 1/4"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    20 lb.-0.0011 lb. to 0.0011 lb.4"9 3/16"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    1 kg-0.0001 kg to 0.0001 kg2"5 3/8"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    2 kg-0.0002 kg to 0.0002 kg2 5/8"5 9/16"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    5 kg-0.0005 kg to 0.0005 kg3 3/4"6 3/8"Stainless Steel
    		6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000

    Legal-for-Trade Test Weights

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Test Weights.
    Calibrate legal-for-trade scales. These test weights are marked with their weight.
    Wt.
    Wt. Tolerance
    Dia.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Each
    0.5 oz.-0.00009 oz. to 0.00009 oz.1/2"9/16"Stainless Steel
    		5ASTM E617 Class 50000000000000
    1 oz.-0.00019 oz. to 0.00019 oz.5/8"13/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    4 oz.-0.00081 oz. to 0.00081 oz.1"1 3/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    8 oz.-0.00158 oz. to 0.00158 oz.1 1/4"1 9/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    12 oz.-0.00246 oz. to 0.00246 oz.1 3/8"2"Stainless Steel
    		5ASTM E617 Class 5000000000000
    1 lb.-0.00015 lb. to 0.00015 lb.1 1/2"2 3/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    2 lb.-0.0002 lb. to 0.0002 lb.1 7/8"2 11/16"Stainless Steel
    		5ASTM E617 Class 50000000000000
    3 lb.-0.0003 lb. to 0.0003 lb.2 1/4"2 13/16"Stainless Steel
    		5ASTM E617 Class 50000000000000
    5 lb.-0.0005 lb. to 0.0005 lb.2 1/2"3 3/4"Stainless Steel
    		5ASTM E617 Class 50000000000000
    10 lb.-0.00099 lb. to 0.00099 lb.3 1/4"4 7/16"Stainless Steel
    		5ASTM E617 Class 50000000000000
    1 g-0.0009 g to 0.0009 g3/16"1/4"Stainless Steel
    		5ASTM E617 Class 5000000000000
    2 g-0.0011 g to 0.0011 g1/4"5/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    5 g-0.0015 g to 0.0015 g3/8"3/8"Stainless Steel
    		5ASTM E617 Class 5000000000000
    20 g-0.004 g to 0.004 g9/16"11/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    50 g-0.01 g to 0.01 g3/4"7/8"Stainless Steel
    		5ASTM E617 Class 5000000000000
    100 g-0.02 g to 0.02 g1"1"Stainless Steel
    		5ASTM E617 Class 5000000000000
    200 g-0.04 g to 0.04 g1 1/4"1 3/8"Stainless Steel
    		5ASTM E617 Class 5000000000000
    300 g-0.06 g to 0.06 g1 3/8"1 11/16"Stainless Steel
    		5ASTM E617 Class 5000000000000
    400 g-0.07 g to 0.07 g1 1/2"1 7/8"Stainless Steel
    		5ASTM E617 Class 5000000000000
    500 g-0.07 g to 0.07 g1 1/2"2 3/8"Stainless Steel
    		5ASTM E617 Class 5000000000000
    1 kg-0.0001 kg to 0.0001 kg2"2 5/8"Stainless Steel
    		5ASTM E617 Class 5000000000000
    2 kg-0.0002 kg to 0.0002 kg2 1/2"3 5/16"Stainless Steel
    		5ASTM E617 Class 50000000000000
    3 kg-0.0003 kg to 0.0003 kg2 11/16"4 1/8"Stainless Steel
    		5ASTM E617 Class 50000000000000
    5 kg-0.0005 kg to 0.0005 kg3 3/16"4 7/8"Stainless Steel
    		5ASTM E617 Class 50000000000000

    Legal-for-Trade Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Test Weights with Calibration Certificate.
    To ensure accurate calibration of legal-for-trade scales, these 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.
    Wt.
    Wt. Tolerance
    Dia.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    0.5 oz.-0.00009 oz. to 0.00009 oz.1/2"9/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST00000000000000
    1 oz.-0.00019 oz. to 0.00019 oz.5/8"13/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    4 oz.-0.00081 oz. to 0.00081 oz.1"1 3/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    8 oz.-0.00158 oz. to 0.00158 oz.1 1/4"1 9/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    12 oz.-0.00246 oz. to 0.00246 oz.1 3/8"2"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    1 lb.-0.00015 lb. to 0.00015 lb.1 1/2"2 3/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    2 lb.-0.0002 lb. to 0.0002 lb.1 7/8"2 11/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    3 lb.-0.0003 lb. to 0.0003 lb.2 1/4"2 13/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    5 lb.-0.0005 lb. to 0.0005 lb.2 1/2"3 3/4"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    10 lb.-0.00099 lb. to 0.00099 lb.3 1/4"4 7/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    1 g-0.0009 g to 0.0009 g3/16"1/4"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST000000000000
    2 g-0.0011 g to 0.0011 g1/4"5/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST000000000000
    5 g-0.0015 g to 0.0015 g3/8"3/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST000000000000
    20 g-0.004 g to 0.004 g9/16"11/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    50 g-0.01 g to 0.01 g3/4"7/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    100 g-0.02 g to 0.02 g1"1"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    200 g-0.04 g to 0.04 g1 1/4"1 3/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    300 g-0.06 g to 0.06 g1 3/8"1 11/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    400 g-0.07 g to 0.07 g1 1/2"1 7/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    500 g-0.07 g to 0.07 g1 1/2"2 3/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    1 kg-0.0001 kg to 0.0001 kg2"2 5/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    2 kg-0.0002 kg to 0.0002 kg2 1/2"3 5/16"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    3 kg-0.0003 kg to 0.0003 kg2 11/16"4 1/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    5 kg-0.0005 kg to 0.0005 kg3 3/16"4 7/8"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000

    Legal-for-Trade Grip-Handle Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Grip-Handle Test Weights with Calibration Certificate.
    To confirm accurate calibration of legal-for-trade scales, these test weights come with a certificate of calibration traceable to ASTM that states they’ve passed a test for accuracy. They have a handle for easy carrying and are used to calibrate legal-for-trade scales. All are marked with their weight.
    Wt.
    Wt. Tolerance
    Lg.
    Wd.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    5 lb.-0.0005 lb. to 0.0005 lb.3 7/8"2 3/8"3 1/8"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST000000000000000
    10 lb.-0.0009 lb. to 0.0009 lb.5 3/8"3 7/8"3 9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST00000000000000
    20 lb.-0.002 lb. to 0.002 lb.4 1/2"5 3/4"5 1/8"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    25 lb.-0.002 lb. to 0.002 lb.4 1/2"6 1/2"4 15/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    50 lb.-0.005 lb. to 0.005 lb.5 1/2"7 15/16"6 9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    100 lb.-0.01 lb. to 0.01 lb.7"9 1/8"7 7/8"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    500 lb.-0.05 lb. to 0.05 lb.12"11 1/2"15 3/4"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST000000000000000
    10 kg-0.001 kg to 0.001 kg4 1/2"6"5"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    20 kg-0.002 kg to 0.002 kg5 5/8"7 5/8"5 15/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    25 kg-0.0025 kg to 0.0025 kg5 1/2"7 11/16"7 1/8"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000

    Legal-for-Trade Grip-Handle Test Weights

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Grip-Handle Test Weights.
    Designed for calibrating legal-for-trade scales, these weights have a handle for easy carrying. All are marked with their weight.
    Wt.
    Wt. Tolerance
    Lg.
    Wd.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Each
    20 lb.-0.002 lb. to 0.002 lb.4 1/2"5 3/4"5 1/8"Cast Iron6ASTM E617 Class 600000000000000
    25 lb.-0.002 lb. to 0.002 lb.4 1/2"6 1/2"4 15/16"Cast Iron6ASTM E617 Class 60000000000000
    50 lb.-0.005 lb. to 0.005 lb.5 1/2"7 15/16"6 9/16"Cast Iron6ASTM E617 Class 60000000000000
    100 lb.-0.01 lb. to 0.01 lb.7"9 1/8"7 7/8"Cast Iron6ASTM E617 Class 60000000000000
    500 lb.-0.05 lb. to 0.05 lb.12"11 1/2"15 3/4"Cast Iron6ASTM E617 Class 6000000000000000
    10 kg-0.001 kg to 0.001 kg4 1/2"6"5"Cast Iron6ASTM E617 Class 60000000000000
    20 kg-0.002 kg to 0.002 kg5 5/8"7 5/8"5 15/16"Cast Iron6ASTM E617 Class 60000000000000
    25 kg-0.0025 kg to 0.0025 kg5 1/2"7 11/16"7 1/8"Cast Iron6ASTM E617 Class 60000000000000

    Legal-for-Trade Hanging Test Weights

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Hanging Test Weights.
    Designed for calibrating legal-for-trade scales, these weights have a top hook for attaching to hanging scales and a bottom hook for connecting multiple weights in a series. The bottom hook can also retract into the weight for use with bench-top scales. Weights are marked with their weight.
    Wt.,
    g
    Wt. Tolerance,
    g
    Dia.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Each
    50-0.01 to 0.0113/16"2 1/2"Stainless Steel
    		5ASTM E617 Class 500000000000000
    100-0.02 to 0.021"3"Stainless Steel
    		5ASTM E617 Class 50000000000000
    200-0.04 to 0.041 1/4"3 1/4"Stainless Steel
    		5ASTM E617 Class 50000000000000
    500-0.07 to 0.071 3/4"4 1/4"Stainless Steel
    		5ASTM E617 Class 50000000000000

    Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Test Weights with Calibration Certificate.
    These test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. They’re used to calibrate scales. All are marked with their weight.
    Wt.,
    g
    Wt. Tolerance, g
    Dia.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    1-0.0045 to 0.00453/16"5/16"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST0000000000000
    2-0.007 to 0.0075/16"5/16"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    5-0.013 to 0.0133/8"1/2"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    10-0.021 to 0.0217/16"5/8"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    20-0.033 to 0.0339/16"3/4"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    50-0.062 to 0.0623/4"1 1/16"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    100-0.1 to 0.11"1 1/4"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    200-0.16 to 0.161 1/4"1 1/2"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    500-0.3 to 0.31 5/8"2 1/4"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST000000000000
    1,000-0.47 to 0.472"2 7/8"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST0000000000000
    2,000-0.75 to 0.752 5/16"3 7/8"Stainless Steel
    		7ASTM E617 Class 7Calibration Certificate Traceable to NIST0000000000000

    Grip-Handle Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Grip-Handle Test Weights with Calibration Certificate.
    A certificate of calibration traceable to NIST states that these weights have passed a test for accuracy. They have a handle for easy carrying and are used to calibrate scales. All are marked with their weight.
    Wt.,
    lb.
    Wt. Tolerance,
    lb.
    Lg.
    Wd.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    10-0.0022 to 0.00223 1/4"5"4"Cast Iron7ASTM E617 Class 7Calibration Certificate Traceable to NIST00000000000000

    Legal-for-Trade Hanging Test Weights with Calibration Certificate

    Image of Product. Front orientation. Test Weights. Legal-for-Trade Hanging Test Weights with Calibration Certificate.
    To ensure reliable calibration of legal-for-trade scales, these test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. The top hook lets you attach them to hanging scales, and the bottom hook lets you connect multiple weights in a series. The bottom hook can also retract into the weight for use with bench-top scales. Weights are marked with their weight.
    Wt.,
    g
    Wt. Tolerance,
    g
    Dia.
    Ht.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    50-0.01 to 0.0113/16"2 1/2"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST00000000000000
    100-0.02 to 0.021"3"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    200-0.04 to 0.041 1/4"3 1/4"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
    500-0.07 to 0.071 3/4"4 1/4"Stainless Steel
    		5ASTM E617 Class 5Calibration Certificate Traceable to NIST0000000000000
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