Calibration Weights:
Single Calibration Weights & Weight Sets

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

Digital scales come factory calibrated, but there's a chance they can fall out of calibration during shipping or after use. Use this OIML Class M2 100g calibration weight to test and calibrate your digital scale, so you know it's nice and accurate.

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

Weights included: 100g, 50g, 20g( x2 ), 10g, 5g, 2g( x2 ), 1g, 500mg, 200mg( x2 ), 100mg, 50mg, 20mg( x2 ), 10mg

OIML Class M2 Calibration Weight.
(item received may differ from image)

OIML Class M2 Calibration Weight.
(item received may differ from image)

Adam ASTM Class 3 1 gram calibration weight. This weight has a tolerance of 0.1 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

Ohaus 500 Gram ASTM 6 Slotted Weight

Adam ASTM Class 3 2 gram calibration weight. This weight has a tolerance of 0.13 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

Adam ASTM Class 4 10 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.

Adam ASTM Class 2 1 gram calibration weight. This weight has a tolerance of 0.054 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

Adam ASTM Class 3 5 gram calibration weight. This weight has a tolerance of 0.18 mg and can be used as a test weight for scales and balances with precision as high as 0.001 gram.

Adam ASTM Class 4 50 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.

Adam ASTM Class 2 2 gram calibration weight. This weight has a tolerance of 0.054 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

Adam ASTM Class 3 10 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.

Adam ASTM Class 4 100 gram calibration weight. This weight has a tolerance of 2 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

Adam ASTM Class 1 1 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.

Adam ASTM Class 2 5 gram calibration weight. This weight has a tolerance of 0.054 mg and can be used as a test weight for scales and balances with precision as high as 0.0001 gram.

Adam ASTM Class 4 200 gram calibration weight. This weight has a tolerance of 4 mg and can be used as a test weight for scales and balances with precision as high as 0.01 gram.

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 3 50g calibration weight to test and calibrate your digital scale, so you know it's nice and accurate.

Adam ASTM Class 1 2 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.

Adam ASTM Class 2 10 gram calibration weight. 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 0.0001 gram.

Adam ASTM Class 3 100 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.

Adam ASTM Class 1 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.

Adam ASTM Class 2 50 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.

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 3 200g calibration weight to test and calibrate your digital scale, so you know it's nice and accurate.

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 100g calibration weight to test and calibrate your digital scale, so you know it's nice and accurate.

Adam ASTM Class 2 200 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.

Adam ASTM Class 1 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.

Adam ASTM Class 4 500 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 0.1 gram.

OIML Class M2 10 kilogram Calibration Weight.
(item received may differ from image)

Adam ASTM Class 1 100 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.

Adam ASTM Class 3 500 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.

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.

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 you know it's nice and accurate.

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 you know it's nice and accurate.

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.

ASTM Class 6 - 8 Piece Calibration Weight Set. (item received may differ from image)

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.