Eisco Labs | SKU PH0378B

Superior Bar and Gauge Apparatus

Rod-mounted metal bar and U-shaped gauge demonstrator with an insulated handle, flame heating the bar until thermal expansion stops it from passing through the gauge opening.

$58.99

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Product Description

This superior Bar and Gauge set comprises a metal bar mounted on a rod with an insulated handle and a U-shaped metal gauge. When the bar is heated, it expands and no longer fits through the gauge, demonstrating thermal expansion. This classic demonstration clearly illustrates how solids expand when heated. Suitable for physics classrooms studying thermal expansion and heat transfer.

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Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.

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30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

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