"WardsSci000635"

The CO₂ gas sensor measures gaseous carbon dioxide.

Accurately measure the velocity of your dynamics cart.

The Motion Encoder Cart is a dynamics cart compatible with the Vernier Dynamics Cart and Track System. The Motion Encoder Cart replaces a motion detector when used for dynamics cart-on-track activities. An optical sensor beneath the dynamics cart senses the passage of the cart over a marked strip on the track. The position information is sent as an encoded IR signal to a receiver at the track’s end. By avoiding the possibility of stray sound reflections, this optical-only system provides excellent, repeatable, and noise-resistant motion data.

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

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.

Accurately determine the melting temperature of a solid.

Perform accurate, automatic titrations by counting drops of titrant.

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

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

Electronic electroscope to obtain quantitative measurements of charge.

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

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.

Rugged, general-purpose temperature sensor for TI-84 Plus and TI-Nspire calculators.

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

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