"WardsSci000475"

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

High Quality and Economical

Made of brass, bucket with suspension loop and hook.

Excellent for Introductory Mechanics Studies

Simple Calorimeter to Measure Heat in Many Applications

Study Acceleration and Velocity without Cart or Track

Essential accessories for the Visual Scientifics laboratory system.

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

These free-running plastic pulleys are durable in design.

For Versatile Optical Applications