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With these scales, students see the spring action as it occurs.

Triple Pro mechanical balances are the best in class.

Inexpensive yet accurate.

These triple beam balances set the standard by which other mechanical balances are measured.

These balances have a self-storing specific gravity platform.

Versatile spring scale.

Easy for All Grade Levels to Use.

Combining Economy and High Performance for Essential Weighing.

This remarkable little scale is sturdy and easy to use.

Alimentation de poche pour mesurer le poids.