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    74 Products

    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 60000000000000
    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

    Interlocking Test Weights

    Image of Product. Shown with Optional Hanger. Front orientation. Test Weights. Interlocking Test Weights.

    Shown with

    Optional

    Hanger

    Stack multiple grooved weights together to calibrate your scales. Weights are marked with their weight.
    Wt.
    Wt. Tolerance
    Dia.
    Ht.
    Slot
    Wd.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Each
    0.5 lb.-0.0001 lb. to 0.0001 lb.3 3/4"5/16"9/16"Cast Iron6ASTM E617 Class 60000000000000
    1 lb.-0.00015 lb. to 0.00015 lb.5"5/16"9/16"Cast Iron6ASTM E617 Class 6000000000000
    2 lb.-0.0002 lb. to 0.0002 lb.5"9/16"9/16"Cast Iron6ASTM E617 Class 6000000000000
    5 lb.-0.0005 lb. to 0.0005 lb.5"1 1/8"9/16"Cast Iron6ASTM E617 Class 6000000000000
    10 lb.-0.001 lb. to 0.001 lb.6"1 1/2"9/16"Cast Iron6ASTM E617 Class 60000000000000
    20 lb.-0.002 lb. to 0.002 lb.8"1 7/8"9/16"Cast Iron6ASTM E617 Class 60000000000000
    50 lb.-0.005 lb. to 0.005 lb.10 1/4"2 3/4"9/16"Cast Iron6ASTM E617 Class 60000000000000
    500 g-0.05 g to 0.05 g5"5/16"9/16"Cast Iron6ASTM E617 Class 6000000000000
    1 kg-0.0001 kg to 0.0001 kg5"9/16"9/16"Cast Iron6ASTM E617 Class 6000000000000
    2 kg-0.0002 kg to 0.0002 kg5"1"9/16"Cast Iron6ASTM E617 Class 60000000000000
    5 kg-0.0005 kg to 0.0005 kg6"1 11/16"9/16"Cast Iron6ASTM E617 Class 60000000000000
    10 kg-0.001 kg to 0.001 kg8"1 15/16"9/16"Cast Iron6ASTM E617 Class 60000000000000
    20 kg-0.002 kg to 0.002 kg10 1/4"2 3/8"9/16"Cast Iron6ASTM E617 Class 60000000000000
    Scale Weight Hangers
    Image of Product. Front orientation. Contains Annotated. Scale Weight Hangers. Interlocking Test Weights.
    Hangers let you test and calibrate hanging scales.
    Wt.
    Cap.
    Dia.
    Ht.
    Wt.
    Each
    200 lb.3 3/4"9 1/4"1 lb.00000000000000
    200 lb.3 3/4"20 1/4"1 lb.0000000000000
    75 kg3 3/4"9 1/4"1 kg0000000000000

    Hanging Test Weights

    Image of Product. Front orientation. Test Weights. Hanging Test Weights.
    The top hook lets you attach these weights 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
    Each
    1 oz.-0.0001 oz. to 0.0001 oz.5/8"2 1/4"Stainless Steel
    		6ASTM E617 Class 600000000000000
    2 oz.-0.0002 oz. to 0.0002 oz.13/16"2 1/4"Stainless Steel
    		6ASTM E617 Class 60000000000000
    4 oz.-0.0004 oz. to 0.0004 oz.1"2 1/4"Stainless Steel
    		6ASTM E617 Class 60000000000000
    8 oz.-0.0007 oz. to 0.0007 oz.1 1/4"4"Stainless Steel
    		6ASTM E617 Class 60000000000000
    1 lb.-0.0001 lb. to 0.0001 lb.1 5/8"4 1/2"Stainless Steel
    		6ASTM E617 Class 60000000000000
    2 lb.-0.0001 lb. to 0.0001 lb.2"5"Stainless Steel
    		6ASTM E617 Class 60000000000000
    5 lb.-0.0004 lb. to 0.0004 lb.2 5/8"6 1/2"Stainless Steel
    		6ASTM E617 Class 60000000000000
    10 lb.-0.0007 lb. to 0.0007 lb.3 1/2"6 1/4"Stainless Steel
    		6ASTM E617 Class 60000000000000
    20 lb.-0.0011 lb. to 0.0011 lb.4"9 3/16"Stainless Steel
    		6ASTM E617 Class 60000000000000
    1 kg-0.0001 kg to 0.0001 kg2"5 3/8"Stainless Steel
    		6ASTM E617 Class 60000000000000
    2 kg-0.0002 kg to 0.0002 kg2 5/8"5 9/16"Stainless Steel
    		6ASTM E617 Class 60000000000000
    5 kg-0.0005 kg to 0.0005 kg3 3/4"6 3/8"Stainless Steel
    		6ASTM E617 Class 60000000000000

    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

    Interlocking Test Weights with Calibration Certificate

    Image of Product. Shown with Optional Hanger. Front orientation. Test Weights. Interlocking Test Weights with Calibration Certificate.

    Shown with

    Optional

    Hanger

    These test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. Stack multiple weights together to calibrate your scales. Weights are marked with their weight.
    Wt.
    Wt. Tolerance
    Dia.
    Ht.
    Slot
    Wd.
    Material
    Calibration
    Wt. Class
    Specs. Met
    Certificate Type
    Each
    0.5 lb.-0.0001 lb. to 0.0001 lb.3 3/4"5/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST00000000000000
    1 lb.-0.00015 lb. to 0.00015 lb.5"5/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    2 lb.-0.0002 lb. to 0.0002 lb.5"9/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    5 lb.-0.0005 lb. to 0.0005 lb.5"1 1/8"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    10 lb.-0.001 lb. to 0.001 lb.6"1 1/2"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    20 lb.-0.002 lb. to 0.002 lb.8"1 7/8"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    50 lb.-0.005 lb. to 0.005 lb.10 1/4"2 3/4"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    500 g-0.05 g to 0.05 g5"5/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    1 kg-0.0001 kg to 0.0001 kg5"9/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    2 kg-0.0002 kg to 0.0002 kg5"1"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    5 kg-0.0005 kg to 0.0005 kg6"1 11/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    10 kg-0.001 kg to 0.001 kg8"1 15/16"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    20 kg-0.002 kg to 0.002 kg10 1/4"2 3/8"9/16"Cast Iron6ASTM E617 Class 6Calibration Certificate Traceable to NIST0000000000000
    Scale Weight Hangers
    Image of Product. Front orientation. Contains Annotated. Scale Weight Hangers. Interlocking Test Weights with Calibration Certificate.
    Wt.
    Cap.
    Dia.
    Ht.
    Wt.
    Each
    200 lb.3 3/4"9 1/4"1 lb.00000000000000
    200 lb.3 3/4"20 1/4"1 lb.0000000000000
    75 kg3 3/4"9 1/4"1 kg0000000000000
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