United Scientific® Equipotential Trough Kit – Plot Electric Field Lines & Study Voltage Potential Differences STEM lab equipment The large spout allows for

The large spout allows for smooth

Manufactured from durable low-expansion borosilicate glass

and solution organization

it’s the perfect lab-grade container for bulk solutions

and refractive index through more than 30 possible experimental setups

United Scientific® Equipotential Trough Kit – Plot Electric Field Lines & Study Voltage Potential Differences STEM lab equipment The large spout allows forThe United Scientific Equipotential Trough Kit is a complete hands on learning tool designed for visualizing electric fields and plotting equipotential lines in various electrode configurations. Ideal for middle school, high school, and college physics labs, this kit demonstrates electric potential between two electrodes submerged in an electrolyte solution. When connected to a power source, a small current flows, allowing students to map the