"Vernier"

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

Secure your Go Direct® sensors for field work.

Aimed especially for elementary teachers, this lab book contains ten engaging temperature experiments.

This book contains over 30 guided-inquiry-based investigations for physics students to explore and analyze key physics concepts included in NGSS.

This caliper is made from stainless steel and measures inside and outside in inches and millimeters.

The Go Direct Centripetal force apparatus and Go Direct force and acceleration sensor make an ideal combination to explore rotational dynamics.

Charge and store up to four Go Direct® Sensor Carts.

The Go Direct Sensor cart features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments.

Accurate and easy measurement of a solution's conductivity or its total ion concentration.

Economical choice for the classroom.

Explore wind energy affordably and easily.

Discover advanced concepts of wind turbine technology!

All you need to add is a wind source, basic tools, and imagination!

Balsa wood is very lightweight and stiff, and it is perfect for making experimental wind turbine blades.

These dowels are used for designing and testing wind turbine blades and fit into the Wind Turbine Hub.