Eisco Labs | SKU PH0236B

Hair Hygrometer, 105mm Diameter

Metal-cased hair hygrometer on a 105 mm dial reading 0 to 100 percent relative humidity in 1 percent divisions through hair-fiber response, running battery-free for direct room-condition reads.

$54.99

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Product Description

This hair hygrometer measures relative humidity in air from 0 to 100% with 1% divisions. The instrument is housed in a metal case measuring 105mm in diameter. Hair hygrometers use the expansion and contraction of hair fibers in response to moisture changes to indicate relative humidity on an analog dial. The direct-reading display requires no batteries or electronics, making it a reliable, low-maintenance instrument for continuous humidity monitoring in laboratories, classrooms, and storage areas.

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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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