Standard Line Weights. Specially used stainless steel, including the mg range, ensures anti corrosive surfaces with low magnetization and susceptibility values. Solid, one piece construction and mirror-polished surface grades give stable values.

Manufactured from stainless steel. The Troemner™ Stainless Steel Class 7 Weight Set is used for rough weighing operations in physical and chemical laboratories.

Economical, quality weights

Weight tolerances 50% better than ANSI™/ASTM™ E617 Class 1

Primarily used to test commercial weighing devices by state and local weights and measures officials, device installers and service technicians. Class F weights may be used to test most accuracy Class III scales, all scales of Class IIIL or IIII, and scales not marked with a class designation.

Low magnetic susceptibility, uniform consistency and high resistance to corrosion

High quality brass balance weights for use in calibration or as replacements for balance weight sets. Weight etched on top.

Made of vacuum melted steel for highest material purity

Made of vacuum melted steel for highest material purity

Explore weight and measurement with these easily stackable Hexagram Weights.

For use with a variety of mechanical scales. Ohaus™ Triple Beam Balance Mass Set includes two 1kg and one 500g counterweights for use with compatible Triple Beam 700 series, Dial-O-Gram 1600 series and Pro series mechanical balances.

Low magnetic susceptibility, uniform consistency and high resistance to corrosion

Excellent for high-precision calibrations and reference standards

Meets ASTM Class 4 adjustment tolerances and is ideal for applications requiring a degree of accuracy above general purpose weights

Low magnetic permeability and high corrosion resistance for reliable stable values

Precision-crafted of stainless steel, with a highly polished finish

Meet or exceed tolerances established for Class F in NIST Handbook 105-1

100g Weight Fits into M-Prove Balance Drawer

Designed for your most demanding weighing applications

For routine testing of balances

Standard Line Weights. Specially used stainless steel, including the mg range, ensures anti corrosive surfaces with low magnetization and susceptibility values. Solid, one piece construction and mirror-polished surface grades give stable values.

Explore measurement with Baby Bears!

Designed for your most demanding weighing applications

Standard Line Weights. Specially used stainless steel, including the mg range, ensures anti corrosive surfaces with low magnetization and susceptibility values. Solid, one piece construction and mirror-polished surface grades give stable values.

For calibrating high-precision analytical balances with readability as low as 0.0001mg

Precision-crafted of stainless steel, with a highly polished finish

Low magnetic susceptibility, uniform consistency and high resistance to corrosion

Individual weights