Manufactured from a sturdy styrene (plastic), this is a hand- operated slide viewer/microscope for use in schools and colleges specifically for viewing slide strips on geography and biology subjects.

For use in schools/colleges to conduct current and voltage experiments.

Graduated, manufactured from high quality polypropelene for use in school science and industrial/commercial laboratories.

Graduated, manufactured from high quality polypropelene for use in school science and industrial/commercial laboratories.

Acrylic, low cost