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Test Weights

Offering more than just precision laboratory balances and calibration weights, American Scale offers a full selection of precision industrial equipment, precision balances, calibration weights and accessories as well as full calibration services at Rice Lake's state-of-the-art metrology lab.

Grip Handle and Nesting Slab Weights

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Slotted Interlocking and Hanger Weights

Cast iron weights undergo a special phosphatizing process in which the metal is thoroughly cleaned

Counterpoise and Hanger Weights

The weights are then coated with a layer of chip-resistant paint which conforms to NIST

NIST Class F Avoirdupois Individual Calibration Weights

Stainless steel weights designed to meet NIST Handbook 44 and 105-1

NIST Class F Metric Individual Calibration Weights

Stainless steel weights designed to meet NIST Handbook 44 and 105-1

NIST Class F Individual Specialty Calibration Weights

NIST Class F Individual Specialty Calibration Weights