Description: We found this in an inventory we recently acquired. A hydrometer consists of a sealed hollow glass tube with a wider bottom portion for buoyancy, a ballast such as lead or mercury for stability, and a narrow stem with graduations for measuring. The liquid to test is poured into a tall container, often a graduated cylinder, and the hydrometer is gently lowered into the liquid until it floats freely. The point at which the surface of the liquid touches the stem of the hydrometer correlates to relative density. Calibrated in KG/M³. Please visit our eBay store for more aircraft parts and aviation memorabilia including DC3 instrument panels, wheels, tires, control wheels, doors, wingtips, avionics, aircraft and pilot publications and much more. Representations: This item has been visually inspected and looks good. It is sold As-Is but is guaranteed to be as represented, and your satisfaction is important to us. Airworthiness, and applicability to a specific aircraft or its component, are the responsibility of the buyer. Contact us with questions. We offer a 100% money back guarantee.
Price: 25 USD
Location: Colleyville, Texas
End Time: 2025-01-26T20:30:33.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: ERTCO
Type: Hydrometer
MPN: 945678
