"Vernier"

Get hands-on experience with this affordable potentiostat and disposable screen-printed electrodes.

Get started collecting environmental data in your classroom.

Ready-to-use student experiments and a culminating engineering project.

A convenient, sturdy way to position and hold your sensors in the lab setting.

Go Direct Spirometer is designed to make human respiratory measurements easy.

Ready-to-use student experiments.

This rugged temperature probe features a wide temperature range, from –20 to 330 °C.

Measure the concentration of ethanol in air above an aqueous sample with Go Direct Ethanol vapor.

This kit includes a small electric motor with pulley, rubber band belt, motor clip, and mounting screw. The motor can be attached to the Rotary Motion Sensor, and be used as an analog tachometer, or generator. You can also perform experiments that investigate motor efficiency in different conditions.

Nine ready-to-use student experiments and two engineering projects.

Precisely measures the total dissolved salt content of ocean or brackish water.

The Go Direct Soil Moisture Sensor is used to measure the volumetric water content of soil.

Measure grip strength, pinch strength, and muscle fatigue wirelessly with Go Direct® Hand dynamometer.

Measure photosynthetic light levels in both air and water.

Easily measure and analyze static charges.

All-inclusive lab book.