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| WHEATSTONE BRIDGE, FOUR GAPS
(0416) |
| For determination of unknown resistances or comparison of resistances. This substantial FOUR-GAP bridge has broad, heavily plated brass strips mounted on a base. Terminals with 4mm sockets are provided to reduce unwanted resistance to a minimum and the gaps are closed by removable plated brass strips, which are held in position by the terminals. The 24SWG bare constantan wire is stretched along the top of a meter scale graduated in millimeters and figured every centimeter. The ends of the wire are securely clamped to the terminating strips to reduce end errors to the negligible level. Wire easily replaceable if damaged or broken. Supplied WITH JOCKEY. |
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