ESAW Meter Bridge or Wheatstone Bridge With Pencil Jockey (EEC-9952)

The four-gap bridge has a large and heavy copper strip of (SWG No. 18) mounted on a heavy 3/4” thick laminated base of size 45” x 4” x 3/4”. Nine heavy Brass terminal slack type are provided to reduce the resistance to a minimum. The ends gaps are closed by removable Copper Binding pieces which are held in position by the terminals. The24 SWG constantan wire is stretched along the top of wooden meter scale and securely clamp experiment to the Brass end strips= so that end errors are negligible. Supplied complete with pencil jockey along with lead > To find resistance of given wire using meter bridge & for connections. Includes detail working manual. Overall dimensions: 1.12m x 100mm x 50mm, including hence determine the specific resistance of its material terminals.