US$ 19.90
Used to produce concentric Newton's rings under monochromatic light
5% ±2 digit accuracy on a 3-1/2 digit LCD
2 triple-tandems
sized for acceleration
used to map field lines around bar magnets and solenoids
One-Meter Single-Wire Potentiometer Item Type_Mug Used to produce concentric Newton'sOne meter single wire potentiometer with 24 SWG constantan wire stretched along a millimeter scale, mounted on a polished hardwood base with heavy plated brass end plates and 4mm sockets.
US$ 19.90
US$ 89.00
US$ 23.00
US$ 23.50