"Vernier"

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.

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

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

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

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

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.

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

Measure photosynthetic light levels in both air and water.

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

Easily measure and analyze static charges.

All-inclusive lab book.

Secure your Go Direct® sensors for field work.

The Pressure sensor 400 is the optimal sensor for conducting physical and analytical chemistry experiments, such as approximating the adiabatic expansion of a gas, Charles' law experiments, and ideal gas law investigations. It measures absolute pressures from 0 to 400 kPa and operates with excellent accuracy over a wide temperature range. The robust metal fittings allow for a tight, leakproof seal to reaction apparatus.

NSTA Recommended