"WardsSci000475"

Simple and efficient.

A must for your lab

High Quality and Economical

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

These free-running plastic pulleys are durable in design.

Full-sized and fully enclosed, these meters are economically priced and offer ±2.5% accuracy.

Useful for exploring the build-up of static electricity in physical science classrooms.

Simple Calorimeter to Measure Heat in Many Applications

Economical yet Sturdy