Individual Calibration Weights

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Our individual calibration weights are available in many different classes in masses as light as 1 milligram and as heavy as 30 kilograms. Our calibration weights are great for calibrating your scale and they can be used to test the accuracy of your scales from time to time.

See all of our calibration weights
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A&D AD-1700-100MG ASTM Class 1 Calibration Weight - 100 milligram ad-1700-100mg,100 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$106.88
$106.88
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A&D AD-1700-100MG 100 milligram calibration weight. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-50MG ASTM Class 1 Calibration Weight - 50 milligram ad-1700-50mg,50 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$106.88
$106.88
Sale Price: $106.88
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A&D AD-1700-50MG 50 milligram calibration weight. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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M2 Calibration Weight - 10,000 Gram
$108.20
$108.20
Sale Price: $108.20
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OIML Class M2 10 kilogram Calibration Weight.
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A&D AD-1700-100G ASTM Class 1 Calibration Weight - 100 Gram ad-1700-100g,100 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$111.38
$111.38
Sale Price: $111.38
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A&D AD-1700-100G 100 gram calibration weight. This weight has a tolerance of 0.25 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-200MG ASTM Class 1 Calibration Weight - 200 milligram ad-1700-200mg,200 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$112.50
$112.50
Sale Price: $112.50
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A&D AD-1700-200MG 200 milligram calibration weight. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-5G ASTM Class 1 Calibration Weight - 5 Gram ad-1700-5g,5 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$112.50
$112.50
Sale Price: $112.50
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A&D AD-1700-5G 5 gram calibration weight. This weight has a tolerance of 0.034 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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Adam ASTM Class 2 Calibration Weight - 500 gram astm class 2,calibration weight,500 gram,test weight,adam equipment
$112.50
$112.50
Sale Price: $112.50
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Adam ASTM Class 2 500 gram calibration weight. This weight has a tolerance of 2.5 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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ASTM Class 1 Calibration Weight - 200 gram
$112.50
$112.50
Sale Price: $112.50
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Digital scales come factory calibrated, but there's a chance they can fall out of calibration during shipping or after use. Use this ASTM Class 1 200g calibration weight to test and calibrate your digital scale, so ya know it's nice and accurate.

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A&D AD-1700-10G ASTM Class 1 Calibration Weight - 10 Gram ad-1700-10g,10 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$118.13
$118.13
Sale Price: $118.13
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A&D AD-1700-10G 10 gram calibration weight. This weight has a tolerance of 0.05 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-300MG ASTM Class 1 Calibration Weight - 300 milligram ad-1700-300mg,300 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$118.13
$118.13
Sale Price: $118.13
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A&D AD-1700-300MG 300 milligram calibration weight. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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ASTM Class 1 Calibration Weight - 500 gram
$121.50
$121.50
Sale Price: $121.50
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Digital scales come factory calibrated, but there's a chance they can fall out of calibration during shipping or after use. Use this ASTM Class 1 500g calibration weight to test and calibrate your digital scale, so ya know it's nice and accurate.

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ASTM Class 2 Calibration Weight - 1000 gram
$121.50
$121.50
Sale Price: $121.50
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Digital scales come factory calibrated, but there's a chance they can fall out of calibration during shipping or after use. Use this ASTM Class 2 1000g calibration weight to test and calibrate your digital scale, so ya know it's nice and accurate.

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A&D AD-1700-500MG ASTM Class 1 Calibration Weight - 500 milligram ad-1700-500mg,500 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$123.75
$123.75
Sale Price: $123.75
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A&D AD-1700-500MG 500 milligram calibration weight. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-100MG-C ASTM Class 1 Calibration Weight and Certificate - 100 milligram ad-1700-100mg-c,nist certified,ISO17025,100 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-100MG-C 100 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-10MG-C ASTM Class 1 Calibration Weight and Certificate - 10 milligram ad-1700-10mg-c,nist certified,ISO17025,10 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-10MG-C 10 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-1MG-C ASTM Class 1 Calibration Weight and Certificate - 1 milligram ad-1700-1mg-c,nist certified,ISO17025,1 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-1MG-C 1 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-200G ASTM Class 1 Calibration Weight - 200 Gram ad-1700-200g,200 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-200G 200 gram calibration weight. This weight has a tolerance of 0.5 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-200MG-C ASTM Class 1 Calibration Weight and Certificate - 200 milligram ad-1700-200mg-c,nist certified,ISO17025,200 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-200MG-C 200 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-20MG-C ASTM Class 1 Calibration Weight and Certificate - 20 milligram ad-1700-20mg-c,nist certified,ISO17025,20 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-20MG-C 20 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-300MG-C ASTM Class 1 Calibration Weight and Certificate - 300 milligram ad-1700-300mg-c,nist certified,ISO17025,300 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-300MG-C 300 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-500MG-C ASTM Class 1 Calibration Weight and Certificate - 500 milligram ad-1700-500mg-c,nist certified,ISO17025,500 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-500MG-C 500 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-50G ASTM Class 1 Calibration Weight - 50 Gram ad-1700-50g,50 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-50G 50 gram calibration weight. This weight has a tolerance of 0.12 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-50MG-C ASTM Class 1 Calibration Weight and Certificate - 50 milligram ad-1700-50mg-c,nist certified,ISO17025,50 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$135.00
$135.00
Sale Price: $135.00
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A&D AD-1700-50MG-C 50 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-5MG-C ASTM Class 1 Calibration Weight and Certificate - 5 milligram ad-1700-5mg-c,nist certified,ISO17025,5 milligram calibration weight,astm class 1,milligram weight,test weight,a&d calibration weight
$137.25
$137.25
Sale Price: $137.25
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A&D AD-1700-5MG-C 5 milligram calibration weight with NIST traceable certification. This weight has a tolerance of 0.01 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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AE 700100008 - 500 gram calibration weight and storage case
$139.50
$139.50
Sale Price: $139.50
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Adam 700100008 OIML Class F1 500 gram calibration weight. This weight has a tolerance of 2.5 mg and can be used as a test weight for scales and balances with precision as high as 0.003 gram.

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A&D AD-1700-300G ASTM Class 1 Calibration Weight - 300 Gram ad-1700-300g,300 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$146.25
$146.25
Sale Price: $146.25
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A&D AD-1700-300G 300 gram calibration weight. This weight has a tolerance of 0.75 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-2G-C ASTM Class 1 Calibration Weight and Certificate - 2 Gram ad-1700-2g-c,nist certified,ISO17025,2 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$153.00
$153.00
Sale Price: $153.00
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A&D AD-1700-2G-C 2 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.034 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-1G-C ASTM Class 1 Calibration Weight and Certificate - 1 Gram ad-1700-1g-c,nist certified,ISO17025,1 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$157.50
$157.50
Sale Price: $157.50
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A&D AD-1700-1G-C 1 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.034 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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Adam ASTM Class 4 Calibration Weight - 1000 gram astm class 4,calibration weight,1000 gram,1 kilogram,test weight,adam equipment
$166.50
$166.50
Sale Price: $166.50
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Adam ASTM Class 4 1 kilogram calibration weight. This weight has a tolerance of 20 mg and can be used as a test weight for scales and balances with precision as high as 0.1 gram.

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A&D AD-1700-100G-C ASTM Class 1 Calibration Weight and Certificate - 100 Gram ad-1700-100g-c,nist certified,ISO17025,100 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-100G-C 100 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.25 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-10G-C ASTM Class 1 Calibration Weight and Certificate - 10 Gram ad-1700-10g-c,nist certified,ISO17025,10 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-10G-C 10 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.05 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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A&D AD-1700-20G-C ASTM Class 1 Calibration Weight and Certificate - 20 Gram ad-1700-20g-c,nist certified,ISO17025,20 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-20G-C 20 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.074 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-400G ASTM Class 1 Calibration Weight - 400 Gram ad-1700-400g,400 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-400G 400 gram calibration weight. This weight has a tolerance of 1 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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A&D AD-1700-500G ASTM Class 1 Calibration Weight - 500 Gram ad-1700-500g,500 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-500G 500 gram calibration weight. This weight has a tolerance of 1.2 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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A&D AD-1700-50G-C ASTM Class 1 Calibration Weight and Certificate - 50 Gram ad-1700-50g-c,nist certified,ISO17025,50 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-50G-C 50 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.12 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-5G-C ASTM Class 1 Calibration Weight and Certificate - 5 Gram ad-1700-5g-c,nist certified,ISO17025,5 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$168.75
$168.75
Sale Price: $168.75
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A&D AD-1700-5G-C 5 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.034 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

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AE 700100009 - 1000 gram calibration weight and storage case
$176.40
$176.40
Sale Price: $176.40
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Adam 700100009 OIML Class F1 1000 gram calibration weight. This weight has a tolerance of 5.0 mg and can be used as a test weight for scales and balances with precision as high as 0.005 gram.

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Adam ASTM Class 3 Calibration Weight - 1000 gram astm class 3,calibration weight,1000 gram,1 kilogram,test weight,adam equipment
$184.50
$184.50
Sale Price: $184.50
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Adam ASTM Class 3 1 kilogram calibration weight. This weight has a tolerance of 10 mg and can be used as a test weight for scales and balances with precision as high as 0.1 gram.

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ASTM Class 0 Calibration Weight - 100 gram
$211.50
$211.50
Sale Price: $211.50
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Digital scales come factory calibrated, but there's a chance they can fall out of calibration during shipping or after use. Use this ASTM Class 0 100g calibration weight to test and calibrate your digital scale, so ya know it's nice and accurate.

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A&D AD-1700-1KG ASTM Class 1 Calibration Weight - 1 Kilogram ad-1700-1kg,1 kilogram calibration weight,1000 gram calibration weight,astm class 1,kilogram weight,test weight,a&d calibration weight
$213.75
$213.75
Sale Price: $213.75
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A&D AD-1700-1KG 1000 gram calibration weight. This weight has a tolerance of 2.5 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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AE 700100010 - 2000 gram calibration weight and storage case
$252.00
$252.00
Sale Price: $252.00
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Adam 700100010 OIML Class F1 2000 gram calibration weight. This weight has a tolerance of 10 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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A&D AD-1700-200G-C ASTM Class 1 Calibration Weight and Certificate - 200 Gram ad-1700-200g-c,nist certified,ISO17025,200 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$281.25
$281.25
Sale Price: $281.25
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A&D AD-1700-200G-C 200 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.5 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-300G-C ASTM Class 1 Calibration Weight and Certificate - 300 Gram ad-1700-300g-c,nist certified,ISO17025,300 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$281.25
$281.25
Sale Price: $281.25
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A&D AD-1700-300G-C 300 gram calibration weight with NIST traceable certification. This weight has a tolerance of 0.75 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

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A&D AD-1700-400G-C ASTM Class 1 Calibration Weight and Certificate - 400 Gram ad-1700-400g-c,nist certified,ISO17025,400 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$281.25
$281.25
Sale Price: $281.25
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A&D AD-1700-400G-C 400 gram calibration weight with NIST traceable certification. This weight has a tolerance of 1 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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A&D AD-1700-500G-C ASTM Class 1 Calibration Weight and Certificate - 500 Gram ad-1700-500g-c,nist certified,ISO17025,500 gram calibration weight,astm class 1,gram weight,test weight,a&d calibration weight
$281.25
$281.25
Sale Price: $281.25
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A&D AD-1700-500G-C 500 gram calibration weight with NIST traceable certification. This weight has a tolerance of 1.2 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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A&D AD-1700-2KG ASTM Class 1 Calibration Weight - 2 Kilogram ad-1700-2kg,2 kilogram calibration weight,2000 gram calibration weight,astm class 1,kilogram weight,test weight,a&d calibration weight
$286.88
$286.88
Sale Price: $286.88
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A&D AD-1700-2KG 2000 gram calibration weight. This weight has a tolerance of 5 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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Adam ASTM Class 2 Calibration Weight - 2000 gram astm class 2,calibration weight,2000 gram,2 kilogram,test weight,adam equipment
$292.50
$292.50
Sale Price: $292.50
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Adam ASTM Class 2 2 kilogram calibration weight. This weight has a tolerance of 10 mg and can be used as a test weight for scales and balances with precision as high as 0.1 gram.

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Adam ASTM Class 3 Calibration Weight - 2000 gram astm class 3,calibration weight,2000 gram,2 kilogram,test weight,adam equipment
$292.50
$292.50
Sale Price: $292.50
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Adam ASTM Class 3 2 kilogram calibration weight. This weight has a tolerance of 20 mg and can be used as a test weight for scales and balances with precision as high as 0.1 gram.

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