Aneroid Sphygmomanometer Value Guide

This vintage US-made aneroid sphygmomanometer represents a pivotal era in mid-century medical diagnostics when portability allowed doctors to perform accurate house calls. Its durable construction of metal, rubber, and fabric showcases the transition from mercury-based systems to more practical, mechanical pressure gauges that were built to last.

What Is Aneroid Sphygmomanometer Worth?

The typical price range for Aneroid Sphygmomanometer is $40 - $70 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Operational condition of the gauge and the airtight integrity of the rubber tubing and bulb.
• Presence of the original protective carrying case or manufacturer's instruction manuals.
• Cosmetic condition of the metal housing, specifically the absence of rust or heavy scratching on the glass face.
• The specific manufacturer's reputation and the completeness of the original fabric cuff assembly.

How to Identify Aneroid Sphygmomanometer?

• Look for a circular metal gauge with a needle and scale calibrated in millimeters of mercury (mmHg).
• Check for 'Made in USA' stamps or manufacturer branding typical of 1960s-1970s medical equipment.
• Identify the original fabric cuff and rubber bulb pump, which should show age-appropriate patina without excessive dry rot.
• Verify the mechanical movement of the needle when the bulb is squeezed to ensure the internal bellows are still responsive.

History of Aneroid Sphygmomanometer

Sphygmomanometers have been vital in medicine since the late 19th century, with the aneroid type becoming popular for its portability and accuracy. This particular model, with its classic design, reflects a period when medical instruments were both functional and built to last, often used by doctors for house calls.