The Wheatstone Bridge Slide Wire Alum Base is a renowned tool for determining resistance through the 'balanced bridge' technique. It is available in both 1m and 1/2m lengths, with the former featuring 4x gaps and the latter featuring 2 gaps for connecting external components.

This product features an aluminum channel construction to prevent warping and cracking, which can occur with timber materials. It also includes a 'Jockey' knife edge and utilizes the 'Advance' resistance wire to maintain consistent resistance regardless of temperature changes. The wire is tightly stretched over a metric rule and can be easily replaced in the event of breakage.

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