Deluxe Current Balance, 1 Each

The Deluxe Current Balance by United Scientific is a kit pairing an air core solenoid with a current balance to demonstrate and measure the force on a current-carrying conductor in a magnetic field. The 500-turn solenoid on a 90 mm acrylic former taps 100 to 500 turns, and the 240 mm balance sits inside it. Physics teachers use it for hands-on forces and interactions labs, with an activity guide included.