Eisco Labs | SKU PH0580

Jolly's Photometer

Brightness-comparing Jolly's photometer using a translucent paraffin disc method, the balanced position locating the photometric midpoint between two unequal light sources.

$44.99

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Product Description

This electrostatic block consists of two pieces of polythene approximately 25mm square and 10mm thick separated by tin foil, mounted on a wooden stand with a 12mm diameter aperture. Suitable for physics classroom demonstrations of electrostatic charge separation and capacitor principles.

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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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