"neulog"

This sensor uses an ultrasonic transducer to provide streamlined measurements in the classroom.

This sensors determines ionic content.

This sensor measures the electrical signals released during muscle contractions.

A unique approach to measuring moisture via vacuum pressure in a tensiometer.

This sensor measures acceleration with one or two photogates and shows the status pictorially.

This tough sensor is usable on any surface or even in water.

Squeeze and Study

Complete inclined plane kit with cart and pulley.

Ideal for study of thermal conductivity.

Includes the five most common ranges.

Two measuring modes, many uses

This sensor helps you tackle heavy measurements.

Measures a wide range of temperatures.

Respiration impacts heart rate.

This activity illustrates the importance sunscreen use.

How are Photosynthesis and Respiration Related?