"Vernier"

Perform accurate, automatic titrations by counting drops of titrant.

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

Bidirectional angle sensor.

Easily collect motion data without the need for additional interfaces.

The High Current Sensor has a range of ±10 A. Current is measured with a Hall Effect sensor, which uses the magnetic field created by the current and therefore does not add a resistive element to the circuit. A metal shield over the Hall Effect chip reduces the influence of external magnets. A replaceable fuse protects the equipment and circuit.

Use to study magnetic fields.

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

The soil moisture sensor is used to measure the volumetric water content of soil. This makes it ideal for performing experiments in courses such as soil science, agricultural science, environmental science, horticulture, botany, and biology.

Measure voltages in low voltage AC and DC circuits.

Go Direct Photogate is a double-gate sensor that includes two photogates built into the arms of the sensor, which accurately measures velocity and acceleration.