Calibration Weights

3B Scientific™ Brass Weights Set Products for Science Education

Set of nine hooked brass weights in storage case.

Fractional Brass Masses Products for Science Education

Mass set meets weighing standards.

Stainless-Steel Weight Set Products for Science Education

Each polished, stainless-steel weight is inscribed with its capacity.

Black Enamel Hooked Weight Set Products for Science Education

Cast iron weights with black enamel finish can be hooked in tandem.

Troemner Slotted Stainless-Steel Individual Weights Products for Science Education

Designed to stack on weight hanger.

Troemner Stainless Steel Class 7 Individual Weights Products for Science Education

Economical and designed for educational use.

Hooked Stainless-Steel Weight Sets and Individual Weights Products for Science Education

Weights can be hooked together at top and bottom.

Troemner Stainless Steel Class 7 Weight Sets Products for Science Education

Economical and designed for educational use.

Troemner Slotted Stainless-Steel Weight Hanger Products for Science Education

For use with slotted stainless-steel sets and individual weights.

Troemner Slotted Stainless Steel Weight Sets Products for Science Education

Designed to stack on weight hanger.

American Educational Products Slotted Weight Set Products for Science Education

Great for Hooke's Law demonstrations!

Slotted Mass Sets and Weight Hanger Products for Science Education

Sets with easy portability.

American Educational Products Equal Mass Set Products for Science Education

Consists entirely of metal parts.

American Educational Products Precision Weight Masses Set Products for Science Education

Can be used with most student balances.

Mettler Toledo™ Analytical Individual Weights: ASTM™ Class 3

Low magnetic permeability and high corrosion resistance for reliable stable values

Mettler Toledo™ Analytical Individual Weights: ASTM™ Class 4

Low magnetic permeability and high corrosion resistance for reliable stable values

Mettler Toledo™ Analytical Weight Sets: ASTM™ Class 2

Square sheet and cylindrical weights

Mettler Toledo™ CarePacs™: Customized Third Weight Available on GSA/VA Contract for Federal Government customers only.

Third weight for customer-specific testing (e.g., minimum weight determination)

Mettler Toledo™ Analytical Weight Sets: ASTM™ Class 3

Square sheet and cylindrical weights

Mettler Toledo™ F1AC Basic Sheet Weights

Allows for optimized manufacturing and adjustment processes

Mettler Toledo™ Analytical Individual Weights: ASTM™ Class 2

Low magnetic permeability and high corrosion resistance for reliable stable values

Mettler Toledo™ Analytical Individual Weights: ASTM Class 2, with Certificate

Low magnetic permeability and high corrosion resistance for reliable stable values

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