Potentiometer 4 wire with Pencil Jockey PSAW |
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| Potentiometer 4 wire with Pencil Jockey PSAW
(1191 ) |
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Comprising four constantan wires of 24 SWG one meter long, clamped under heavy copper 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 is mounted on an 18 mm thick laminated wooden board. The wooden board is equipped with sunmica on both sides. The four wires are stretched along the both ends of two full meter scales.
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