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...

The 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. The design of the Exercise Heart Rate Monitor is an excellent...

Ce capteur mesure les niveaux de dioxyde de carbone gazeux en enregistrant la quantité de rayons infrarouges absorbée par le dioxyde de carbone. Il peut être utilisé dans de nombreuses expériences en chimie et biologie : variations du...

The Colorimeter is great for Beer’s law experiments, determining the concentration of unknown solutions, or studying changes in concentration vs. time. This 4-wavelength Colorimeter measures the amount of light transmitted through a...

The Vernier Rotary Motion Sensor is a bidirectional angle sensor designed to measure rotational or linear position, velocity and acceleration. The Rotary Motion Sensor lets you monitor angular motion precisely and easily. It is direction...

Der Drei Achsen Beschleunigungssensor wird zur Erfassung komplexer Bewegungen eingesetzt, wie man sie z.B. bei Karussellfahrten oder Bungeesprüngen hat. Mit diesem Sensor sind Sie in den Lehrkapiteln "Schwingung", "Kinematik" und...

The EKG Sensor measures electrical signals produced during muscle contractions, and can be used to make standard 3-lead EKG tracings or surface EMG recordings. The EKG Sensor measures cardiac electrical potential waveforms (voltages...

The Ethanol Sensor can be used to measure the concentration of ethanol in air above an aqueous sample. This sensor can be used in a wide range of tests and experiments. It can be used to determine the rate of ethanol production during...

Le capteur de débit mesure la vitesse de l'eau lors de l'étude du débit, des régimes d'écoulement et du transport des sédiments d'un cours d'eau ou d'une rivière. Le capteur de débit peut être utilisé pour des études environnementales ou...

Use the Gas Pressure Sensor to monitor pressure changes of a gas in chemistry and biology experiments. The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is...

The Goniometer measures the angle of a joint, such as the knee or elbow. Use it to analyze the range of motion of a limb during different types of physical activity. A set of elastic straps are used to secure the sensor to the subject....

The Hand-Grip Heart Rate Monitor is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary. The design of the Hand-Grip Heart Rate Monitor makes it easy to monitor heart rate...