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ASTM Class 4 Calibration Weight - 1 milligram
S A L E
MSRP: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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 - 10 milligram
S A L E
MSRP: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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: $113.00
Old Will's Price: $36.00
MSRP: $113.00
Old Will's Price: $36.00
Sale Price: $36.00
MSRP: $113.00
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 - 20 milligram
S A L E
MSRP: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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 - 200 milligram
S A L E
MSRP: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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 - 5 milligram
S A L E
MSRP: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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: $113.00
Old Will's Price: $110.18
MSRP: $113.00
Old Will's Price: $110.18
Sale Price: $110.18
MSRP: $113.00
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 - 2000 gram
S A L E
MSRP: $125.00
Old Will's Price: $121.88
MSRP: $125.00
Old Will's Price: $121.88
Sale Price: $121.88
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 gram
S A L E
MSRP: $129.00
Old Will's Price: $125.78
MSRP: $129.00
Old Will's Price: $125.78
Sale Price: $125.78
MSRP: $129.00
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: $131.00
Old Will's Price: $127.73
MSRP: $131.00
Old Will's Price: $127.73
Sale Price: $127.73
MSRP: $131.00
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 - 5 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $134.00
Old Will's Price: $130.65
MSRP: $134.00
Old Will's Price: $130.65
Sale Price: $130.65
MSRP: $134.00
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 - 10 gram
S A L E
MSRP: $141.00
Old Will's Price: $137.48
MSRP: $141.00
Old Will's Price: $137.48
Sale Price: $137.48
MSRP: $141.00
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 - 20 gram
S A L E
MSRP: $145.00
Old Will's Price: $141.38
MSRP: $145.00
Old Will's Price: $141.38
Sale Price: $141.38
MSRP: $145.00
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 - 50 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $148.00
Old Will's Price: $144.30
MSRP: $148.00
Old Will's Price: $144.30
Sale Price: $144.30
MSRP: $148.00
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 gram
S A L E
MSRP: $158.00
Old Will's Price: $154.05
MSRP: $158.00
Old Will's Price: $154.05
Sale Price: $154.05
MSRP: $158.00
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 Non-Polished Calibration Weight - 100 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $170.00
Old Will's Price: $165.75
MSRP: $170.00
Old Will's Price: $165.75
Sale Price: $165.75
MSRP: $170.00
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 Non-Polished Calibration Weight - 300 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $197.00
Old Will's Price: $192.08
MSRP: $197.00
Old Will's Price: $192.08
Sale Price: $192.08
MSRP: $197.00
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 Non-Polished Calibration Weight - 200 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $218.00
Old Will's Price: $212.55
MSRP: $218.00
Old Will's Price: $212.55
Sale Price: $212.55
MSRP: $218.00
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 Non-Polished Calibration Weight - 400 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $233.00
Old Will's Price: $227.18
MSRP: $233.00
Old Will's Price: $227.18
Sale Price: $227.18
MSRP: $233.00
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 Non-Polished Calibration Weight - 500 gram gram calibration weight,astm class 4,nvlap
S A L E
MSRP: $252.00
Old Will's Price: $245.70
MSRP: $252.00
Old Will's Price: $245.70
Sale Price: $245.70
MSRP: $252.00
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 - 1000 gram kilogram calibration weight,astm class 4,nvlap
S A L E
MSRP: $266.00
Old Will's Price: $259.35
MSRP: $266.00
Old Will's Price: $259.35
Sale Price: $259.35
MSRP: $266.00
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 - 2000 gram kilogram calibration weight,astm class 4,nvlap
S A L E
MSRP: $316.00
Old Will's Price: $308.10
MSRP: $316.00
Old Will's Price: $308.10
Sale Price: $308.10
MSRP: $316.00
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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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".