"Vernier"

Use the Go Direct Glass-body pH to measure pH in aqueous, heterogeneous, and organic solutions.

Measure the concentration of ethanol in air above an aqueous sample.

The Go Direct Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of calcium (Ca²⁺) in aqueous samples.

Measure the concentration of calcium in aqueous samples.

Electronic electroscope to obtain quantitative measurements of charge.

Measure the concentration of chloride in aqueous samples.

The CO₂ gas sensor measures gaseous carbon dioxide.

Study Newton's third law.

The Tris-Compatible Flat pH Sensor measures the pH of a solution or semisolid.

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

This completely wireless system simplifies experiment setup and allows basic experiments to be conducted with or without the track.

Measure voltages in low voltage AC and DC circuits.

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

Replacement package of 100 electrodes.

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

The Go Direct Sensor cart features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments.