Atomic Model Set - Durable Plastic, 30 Pieces - Educational Tool For Science Classes, Interactive Learning Experience

BH Curve Apparatus - 10-30 VAC AC Power Supply, External Inductance Connection | Circuit Diagram for BH Curve, Selectable Output

Grip Dynamometer

Projection Microscope - 140mm Dia Projection Screen, 5x 10x 40x Achromatic Objective, Mechanical Stage with Rack & Pinion Focus, 12v Halogen Light

Abbe condenser

Monocular Metallurgical Microscope - Achromatic Objectives M 10x and M 40x, Variable Light Control with Daylight Blue Filter and Plywood Storage Cabinet

Reflector - Premium Aluminum | High Reflectivity, Lightweight Design, Weather-Resistant Finish

Research Polarizing Microscope - Coaxial Focusing with Graduated Knobs, 20W Tungsten Halogen Illuminator, 140mm Ball Bearing Rotating Stage, Built-in Focusable Bertrand Lens and Rotatable Analyzer

Tool Maker Microscope - High Precision Optics, Advanced Image Resolution and Ergonomic Design

DIAPHRAGM TYPE Vaccum Pump

Universal Condenser Clamp - Durable Alloy Construction , Versatile Adjustable Design for Various Applications