ESAW Potentiometer 4-Wire with Pencil Jockey (EEC-9889)

Comprising four constantan wires of 24 SWG, one meter long, clamped under heavy Brass strips of SWG 18 and fitted by screws in such a manner so that it is easily replaceable and has negligible ‘END ERRORS’. Each block is fitted with a heavy lock type brass terminal which ls mounted on an 18mm thick ply wooden board with mica on top. The four wires are stretched along the both ends of two full meter scales. nointer helps in reading the raised scale. Overall dimension: 1.12m x 100mm x 50mm high including terminals. Supplied complete with Pencil Jockey along with lead for connections & detailed working manual.