DESCRIPTION: A simple device for determining the direction of flow of wind. Comprises a large arrow mounted on a metal rod with bearing and mounted on top of steel pivot that aligns itself along the wind. ...

OVERVIEW OHAUS Guardian 5000™ Hotplates Stirrers are designed for safety and simplicity in all research, academic and industrial applications. The design ensures proper mixing and temperature control of the top plate or your sample when usin...

Boyles Law Apparatus Boyles Law Apparatus, double rod kind with glass & rubber tube, equipped while not mercury. This low price equipment is nice for demonstrating Boyles law (Elasticity of gases). Polished picket stand with graduated scale 0-100...