US$ 24.00
this resistance box at plus-or-minus 1% on each step replaces dozens of fixed resistors at the bench
with both 4mm stackable sockets and screw terminals so leads wire in without an adapter to either bench standard
Compact 150mm black 4mm-stackable lead with nickel-plated split-hollow pins
conductors
Frosted Glass Gas Jar Cover, 3.9 inch, 1.7mm Thick Physics_Mechanics this resistance box at plus-or-minusFrosted glass gas jar cover measures 3. 9 inches with 1. 7mm thickness for sealing gas jars during collection and demonstration procedures.
US$ 24.00
US$ 115.00
US$ 91.00
US$ 110.00
US$ 21.00
US$ 29.00
US$ 120.00