"WardsSci000637"

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

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

Use the Go Direct® Tris-compatible flat pH sensor to measure the pH of a solution or semisolid, such as food or soil.

The Go Direct Ammonium Ion-Selective Electrode (ISE) can be used to measure the concentration of ammonium (NH₄⁺) in aqueous samples.

Bidirectional angle sensor.

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.

Ideal for experiments using UV lamps.

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

Easily collect motion data without the need for additional interfaces.

Measure the ability of a solution to act as an oxidizing agent or reducing agent with this oxidation-reduction potential sensor.

Use this sensor for weather studies, monitoring greenhouses, or for determining days when static electrical discharges could be a problem.

Use the Turbidity sensor to measure the turbidity of freshwater or seawater samples. Its small, sleek design and simple setup make it easy to use at the collection site or when you return to the classroom.

Measure voltages in low voltage AC and DC circuits.

Use to study magnetic fields.

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

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.