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Add the Vernier Optics Expansion Kit to your Vernier Dynamics System to conduct optics experiments, such as image formation with lenses and light intensity vs. distance. You can even use the kit to build a basic telescope.

Charge and store up to four Go Direct® Sensor Carts.

The CO₂ gas sensor measures gaseous carbon dioxide.

Measure electrical signals from muscle contractions, or make EKG tracings and surface EMG recordings.

Perform accurate, automatic titrations by counting drops of titrant.

Inexpensive data collection direct to any TI-Nspire® handheld or TI-84 Plus graphing calculator.

Detect radiation and measure decay rates.

Measure forces in friction, simple harmonic motion, impact in collisions, or centripetal force.

Electronic electroscope to obtain quantitative measurements of charge.

Easy to use fiber optic cable for use with Vernier Go Direct SpectroVis.

General-purpose pH Sensors can be used across disciplines, with applications in chemistry, biology, middle school science, and environmental science.

All you need to add is a wind source, basic tools, and imagination!

Measure the concentration of nitrate in aqueous samples.

The Renewable Energy with Vernier lab book features 26 experiments in wind and solar energy.

Measure and examine emissions spectra of light bulbs, spectrum tubes, or the sun.

The Vernier Exercise Heart Rate Monitor is an excellent hands-free option for continuously monitoring heart rate before, during, and after exercise or while a person is stationary.