"Science First"

The Mighty Grab Fieldmaster® magnet is a powerful, heavy-duty tool designed for retrieving metal objects in labs, classrooms, and fieldwork.

Smaller Size for Benthic Invertebrates

Thsese tubes meets GLOBE requirements.

Color-Coding for Easy Identifications

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Graphically illustrate the fact that like charges repel each other.
The multi-colored ribbons are connected to a suction cup that sits on top of a Van de Graaff generator. As the generator operates, the ribbons accumulate a charge and stand on end.

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

Depicts the Most Prominent Fraunhofer Lines and Their Wavelengths

Study different concepts utilizing sunlight or darkness.

Introductory Planetarium is a simple model for hands-on demonstrations.

Simple to operate and easy to use, this economical wind vane clearly provides current wind direction. Its heavy cast base and sturdy post support a sensitive cone bearing assembly that responds to even the slightest wind. Place the “N” portion of the wind vane in the northern position and read off the direction shown by the pointer.

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Seeds germinate successfully when the soil is the right temperature. This virtually indestructible thermometer gives readings of -15 to 65°C with easy-to-read numbers.

Our Best Direct Reading Spectrometer

Clear Measurements in Classic Study of Electrons

Conduct Colorful Optics Experiments

Ptolemaic Planetary System Model.

A Perfect accessory for the Electrostatic Generator