Eisco Labs
| SKU
PH0874B
Proof Plane
⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Regular price
$13.99
Sale price
Regular price
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This item will take up to 90 days to be shipped.
Product Description
Product Description
This proof plane consists of a brass disc measuring 96 mm in diameter mounted on an acrylic rod handle. It is used in electrostatics experiments to sample and transfer charge from the surface of a charged conductor for analysis.
The insulating acrylic handle prevents charge leakage during transfer. This apparatus is suitable for demonstrations of charge distribution on conductors in physics education.
Shipping & Returns
Shipping & Returns
SHIPPING
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.
RETURNS
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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