"Complete Meter Stick Optics Bench"

7 mm-thick hardwood meter stick has permanently engraved black scales in metric and English.

Good quality hardwood meter and half-meter sticks with a natural finish.

The refraction tank with laser provides excellent visibility!

A Staple For Optic Studies

Perfect for a variety of small applications, the bright yellow tape retracts neatly into a compact, high-impact plastic case.

Set of 54 Includes twenty 1 g (blue), twenty 5 g (red), ten 10 g (yellow), and four 20 g (green) weights. These colored and coded stacking masses help children see mass relationships at a glance. Each color represents a different thickness and mass. Includes plastic storage box.

These metric/English wind-up tapes, made of impact resistant plastic and featuring fiberglass tape, were designed to meet the rigors of the classroom.

With this generator, students have the power of electricity in the palm of their hands.

Compact design features excellent regulation and great reliability

Simple Model Provides Illustration of Basic Features