"Complete+Meter+Stick+Optics+Bench"

Easily measure the cloudiness of a fluid.

Oversized ruler for whiteboards.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

A compact and easy to use meter for introductory circuits

Conduct Colorful Optics Experiments

Estimate vegetation cover like the professionals.

A must for your Optics lab.

All Types and Sizes for all Optical Applications.

With a long-lasting design, these 2-in1 testers are a smart choice for student experiments in both the classroom and field applications.

This ingenious device offers a practical and economical solution for light measurements in a variety of learning situations.

These durable EC testers feature a replaceable electrode and are ideal for student use in the classroom and field environments.

Ideal for measuring turbidity in streams where a Secchi disk can't be used.

Measure the potential difference in DC circuits.

Compact and easy to use-ideal for students to learn the basics of EC in the classroom.

Vernier Microphone helps students learn about waveforms of sound.

Measure the milliamps in a DC circuit.