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ASTM Class 4 Calibration Weight - 2000 gram
S A L E
MSRP: $125.00
Old Will's Price: $112.50
MSRP: $125.00
Old Will's Price: $112.50
Sale Price: $112.50
MSRP: $125.00
Old Will's Price:
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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 4 2000g calibration weight to test and calibrate your digital scale, so ya know it's nice and accurate.

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ASTM Class 4 Calibration Weight - 1 milligram
S A L E
MSRP: $45.00
Old Will's Price: $117.56
MSRP: $45.00
Old Will's Price: $117.56
Sale Price: $117.56
MSRP: $45.00
Old Will's Price:
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ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 100 milligram
S A L E
MSRP: $46.00
Old Will's Price: $117.56
MSRP: $46.00
Old Will's Price: $117.56
Sale Price: $117.56
MSRP: $46.00
Old Will's Price:
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ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 2 milligram
S A L E
MSRP: $46.00
Old Will's Price: $41.37
MSRP: $46.00
Old Will's Price: $41.37
Sale Price: $41.37
MSRP: $46.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 20 milligram
S A L E
MSRP: $46.00
Old Will's Price: $117.56
MSRP: $46.00
Old Will's Price: $117.56
Sale Price: $117.56
MSRP: $46.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 200 milligram
S A L E
MSRP: $46.00
Old Will's Price: $117.56
MSRP: $46.00
Old Will's Price: $117.56
Sale Price: $117.56
MSRP: $46.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 5 milligram
S A L E
MSRP: $46.00
Old Will's Price: $117.58
MSRP: $46.00
Old Will's Price: $117.58
Sale Price: $117.58
MSRP: $46.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 10 milligram
S A L E
MSRP: $46.00
Old Will's Price: $120.05
MSRP: $46.00
Old Will's Price: $120.05
Sale Price: $120.05
MSRP: $46.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 50 milligram
S A L E
MSRP: $46.00
Old Will's Price: $120.05
MSRP: $46.00
Old Will's Price: $120.05
Sale Price: $120.05
MSRP: $46.00
Old Will's Price:
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ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 500 milligram
S A L E
MSRP: $46.00
Old Will's Price: $120.05
MSRP: $46.00
Old Will's Price: $120.05
Sale Price: $120.05
MSRP: $46.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Non-Polished Calibration Weight - 100 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $68.00
Old Will's Price: $125.78
MSRP: $68.00
Old Will's Price: $125.78
Sale Price: $125.78
MSRP: $68.00
Old Will's Price:
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ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 1 gram
S A L E
MSRP: $63.00
Old Will's Price: $134.69
MSRP: $63.00
Old Will's Price: $134.69
Sale Price: $134.69
MSRP: $63.00
Old Will's Price:
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ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 2 gram
S A L E
MSRP: $63.00
Old Will's Price: $139.01
MSRP: $63.00
Old Will's Price: $139.01
Sale Price: $139.01
MSRP: $63.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 5 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $63.00
Old Will's Price: $139.55
MSRP: $63.00
Old Will's Price: $139.55
Sale Price: $139.55
MSRP: $63.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 10 gram
S A L E
MSRP: $78.00
Old Will's Price: $147.09
MSRP: $78.00
Old Will's Price: $147.09
Sale Price: $147.09
MSRP: $78.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 20 gram
S A L E
MSRP: $80.00
Old Will's Price: $150.98
MSRP: $80.00
Old Will's Price: $150.98
Sale Price: $150.98
MSRP: $80.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 50 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $87.00
Old Will's Price: $154.78
MSRP: $87.00
Old Will's Price: $154.78
Sale Price: $154.78
MSRP: $87.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Calibration Weight - 100 gram
S A L E
MSRP: $110.00
Old Will's Price: $164.55
MSRP: $110.00
Old Will's Price: $164.55
Sale Price: $164.55
MSRP: $110.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Non-Polished Calibration Weight - 200 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $80.00
Old Will's Price: $165.75
MSRP: $80.00
Old Will's Price: $165.75
Sale Price: $165.75
MSRP: $80.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Non-Polished Calibration Weight - 300 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $99.00
Old Will's Price: $171.60
MSRP: $99.00
Old Will's Price: $171.60
Sale Price: $171.60
MSRP: $99.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Non-Polished Calibration Weight - 400 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $116.00
Old Will's Price: $179.40
MSRP: $116.00
Old Will's Price: $179.40
Sale Price: $179.40
MSRP: $116.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

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ASTM Class 4 Non-Polished Calibration Weight - 500 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $102.00
Old Will's Price: $193.05
MSRP: $102.00
Old Will's Price: $193.05
Sale Price: $193.05
MSRP: $102.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

Learn More
ASTM Class 4 Non-Polished Calibration Weight - 1000 gram kilogram calibration weight,astm class 4,nvlap
S A L E
MSRP: $136.00
Old Will's Price: $203.78
MSRP: $136.00
Old Will's Price: $203.78
Sale Price: $203.78
MSRP: $136.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

Learn More
ASTM Class 4 Non-Polished Calibration Weight - 2000 gram kilogram calibration weight,astm class 4,nvlap
S A L E
MSRP: $169.00
Old Will's Price: $243.75
MSRP: $169.00
Old Will's Price: $243.75
Sale Price: $243.75
MSRP: $169.00
Old Will's Price:
Free Shipping 48 Contiguous States Only

ASTM Class 4 Calibration Weight with or without NVLAP certificate.
(item received may differ from image)

Learn More

We know you have a choice when you buy scales online. Just know that when you buy digital scales from Old Will, it's always a "Worry Free Deal".

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