Calibration Weights

Set of nine weights consisting of one each 10g, 50g, 100g, 500g, 1000g, and two each 20g and 200g weights. Weights are made of cast iron with a black enamel finish and come with a sturdy plastic storage box. Weights can be hooked in tandem. (1 per EA)

5g hexagonal mass is made of steel and features a durable black oxidized finish. Accurate and non-rolling. Suitable for ages 11+. (1 per EA)

Hooked mass, 20g, made of polished brass. Carefully tested and calibrated for accuracy. Not certified. (1 per EA)

Hooked mass, 50g, made of polished brass. Carefully tested and calibrated for accuracy. Not certified. (1 per EA)

Hooked mass, 10g, made of polished brass. Carefully tested and calibrated for accuracy. Not certified. (1 per EA)

Hooked mass, 100g, made of polished brass. Carefully tested and calibrated for accuracy. Not certified. (1 per EA)

500g hexagonal mass is made of steel and features a durable black oxidized finish. Accurate and non-rolling. Suitable for ages 11+. (1 per EA)

This 1g mass is made of brass with nickel-plated surfaces. Tested and calibrated for accuracy. Not certified. (1 per EA)

Set includes 1 each of 1, 5, 10, 50, 100, and 500 mg weights, two each of 2, 20, and 200 mg weights, rider, forceps and rectangular plastic box. Also available as a set without forceps in a round plastic box. Riders are also available separately. Weights below 50 mg weight are Aluminium, weights above 50 mg are brass with nickel coating. (1 per EA)

Accuris™ M1 Grade Calibration Weight, 2g (1 per EA)

15 x 15 x 15 in. (1 per EA )

This 5g mass is made of brass with nickel-plated surfaces. Tested and calibrated for accuracy. Not certified. (1 per EA)

Calibration Weight , 200g, OIML Class F1, includes Statement of Accuracy (1 per EA)

Set of 10 hooked weights are made of high-quality stainless steel. Includes one of 200g, two of 100g, three of 50g, and four of 20g weights. (1 per EA)

Calibration Weight , 20kg, OIML Class F2, includes Statement of Accuracy (1 per EA)

1-pound hexagonal mass is made of steel and features a durable black oxidized finish. Accurate and non-rolling. Suitable for ages 11+. (1 per EA)

This 2g mass is made of brass with nickel-plated surfaces. Tested and calibrated for accuracy. Not certified. (1 per EA)

Deluxe slotted weight set with rack, 12 weights, brass/aluminum. Includes 1x500g, 2x200g, 1x100g, 1x50g, 20g, 1x10g, 1x5g, 2x2g, 1x1g, rack (1 per EA)

Individually calibrated weights made of high quality stainless steel. Comes with a sturdy plastic storage block. Set of 10 includes one each of 5g, 10g, 50g, 100g, 500g, and 1000g, plus two each of 20g and 200g weights (1 per EA)

Calibration Weight , 200g, OIML Class E2, includes Statement of Accuracy (1 per EA)

Slotted Weights for Weighing Operations in Physical and Chemical Classrooms, Such as Force Measuring (1 per EA)

Calibration Weight , 100g, OIML Class E2, includes Statement of Accuracy (1 per EA)

Calibration Weight , 50g, OIML Class E2, includes ISO 17025:2017 Cert. of Calibration (1 per EA)

Tweezers for Calibration Weights, EA /1 (1 per EA)