Scientific Instruments
scientific instruments — pre-owned
Browse 20,258 scientific instruments — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Vtg Wood Microscope Sturdy Case w/drawers & Accessories Atlas mark 20 - Vials
This is a vintage microscope with a sturdy wooden case featuring drawers for storage and many accessories. The microscope is a collectible item marked as Atlas mark 20, the microscope is untested (look like there is some corrosion in the battery slots). This scientific instrument from the 19hundreds is a valuable piece for enthusiasts of collecting microscopes and lab equipment. In vintage condition, see photos for exact condition, sold as is.

Vintage - Lot of Microscope Supplies - Print Kits - Perfect Microtome Set
You save $17.60

Vintage Bowmar MX100 SCIENTIFIC BRAIN Calculator with Case and Instructions
Untested The Vintage Bowmar MX100 Scientific Brain Calculator is a collectible piece of scientific equipment from the 1930s to now. This calculator, designed for scientific and medical purposes, features a unique and functional design with its scientific brain capabilities. It comes with a protective case and detailed instructions for use, making it a valuable item for collectors or those interested in vintage scientific instruments.

Vintage Abercrombie & Fitch Astroscope Telescope 24–160X NOS Sealed In Box Japan
Astroscope 24–160x magnification range. • Abercrombie & Fitch collectors. A rare find in this condition, with all components still sealed and organized in the original molded foam tray. - Tripod and mount components (sealed).

Tycos Antique Chandelier Hanging THERMOMETER 3 Sided Brass and Copper 8" Tall
This eBay listing is for a antique/vintage Tycos hanging chandelier 3 sided thermometer that comes as you see pictured in the listing and noted above. The overall size is 8" tall, without counting the chain. This is made of Brass and copper and looks to be in good overall condition. The 1 side is marked Tycos Rochester, NY USA. NOTE: the temperature does appear to be off a few degrees. My office is normally around 70 degrees and this thermometer is reading around 67 degrees. Seller Location Reference - Box 245.

Signed K. Koch Galileo Thermometer 11.5" Handmade in Germany Hand-Blown
The product is a signed K. Koch Galileo Thermometer, measuring approximately 11.5 inches in length. Handmade in Germany, this hand-blown thermometer is a unique and collectible item, perfect for any science or medicine enthusiast. The Galileo Thermometer features a fascinating design that allows for accurate temperature readings using a series of alcohol-filled bulbs and a mercury globe at the bottom to create a thermometer that is both functional and visually appealing. Made by skilled artisans in Germany, this thermometer is a rare and valuable addition to any collection.

VINTAGE LEITZ VINTAGE BEREK MICROSCOPE CONDENSER FOR ORTHOPLAN ORTHOLUX
This specific condenser is designed for use with Orthoplan and Ortholux microscopes, adding value and functionality to any collection.

Lord's Patent W. Wilson London Mechanical Circular Textile Calculator. c1900.
While similar to conventional slide rules, this specific patent was largely used in the textile industry to calculate yarn counts and densities as well as for general engineering. (1kg - 2kg).

Vintage Hubbard Scientific Model 200 solar system planetarium

Lot Of 50 Vintage University Prepared Pathology Microscope Slides - Slides Only
The majority of the slides are labeled a few are not. We keep a smaller portion of each sale. PHYSICAL CONDITION: SCRATCHES / SCUFFS / SIGNS OF PRIOR USE. Many of these are labeled with index codes but weDO NOT HAVE THE INDEX TO CROSS REFERENCE.

Antique French Brass Aneroid Barometer Naudet & Cie Paris Holosteric WORKING
This elegant piece features a crisp white face marked "Service Météorologique" and stamped with the rare, classic circular PHBN insignia. Dial/Glass: Typographic text and scales are exceptionally clean and readable.

VINTAGE HUBBARD SCIENTIFIC SOLAR SYSTEM MODEL
VINTAGE HUBBARD SCIENTIFIC SOLAR SYSTEM MODEL

VINTAGE HUBBARD SCIENTIFIC #200 SOLAR SYSTEM MODEL
12 1/2 inches tall and 24" wide+ (20" radius. ). Great condition, but missing underneath base. Washers on the mounting rod make it very stable, and works and shows great. Will be shipped partially dissembled to save shipping cost and make shipping safer. Easily reassembled. I used this in my science classroom for many, many years.

A E Cawkell Lightning Flash Counter U of A Institute of Atmospheric Physics
• A.E. Cawkell Lightning Flash Counter (Serial 136). This unit would have been used in serious lightning detection and atmospheric physics studies. The University of Arizona had a well-known program in this field (associated with researchers like E.P. Krider and others).

Curta Type I Mechanical Calculator with Case, Metal, Made in Liechtenstein
Curta Type I. Made in Liechtenstein. Original carrying canister included. Original canister included. Fully tested and in working order. Serial Number: 18852.

Weber and Grangeret Set of 6 scalpels and 1 eergene, 18th century
Les manches sont en os ou matériau blanc.

Taylor Auto-Altimeter Barometer No. 2068D Appears Never Used As Is Parts Only
Taylor Auto-Altimeter Barometer No. 2068D Appears Never Used As Is Parts Only Unknow If nWorking, Some Parts Maybe Missing?

VTG MCM Sputnik West Germany Weather Instrument Barometer Hydrometer Thermometer
Senior Citizen Community Yard Sale Find No Stand. Please See All Pictures. Any Questions Please Ask. Thank you very much. Bobby

Tall 24in Galileo Thermometer Colored Glass Spheres Handmade Germany Vintage

Vintage AIRGUIDE BAROMETER,HYDROMETER,THERMOMETER on WOODEN BACK WORKS CLEAN
You save $13.65

Antique German Wooden Cased/Wall Mounted Barometer
It has a nice lathe turned wooden body with column supports to a semi-circular topper with top, bottom and pendant finials, (see pics). It is in very good condition with minor wear spots and scratches on the back of the body and topper only.

11.5" Koch Germany Blown Glass Galileo Thermometer New/Open Box
It’s both a functional conversation starter and a distinctive decorative accent.
You save $10.00

1940's Vintage TEL-TRU CUB Car Dash Thermometer Bakelite Body Suction Cup
Not sure if it will be functional or not.

Barometer & Thermometer - Cole Parmer - mmHg / mBar, 6” Brass Case
Barometer & Thermometer - Cole Parmer - mmHg / mBar Brass Case - MSRP New: $420 This Cole - Parmer barometer is fully functional (recent regulation and lube) is in like new condition with a pristine dial, very clean movement and case (see photos). Calibrated in mmHg & mBar and compensated for temperature, thermometer is in Celsius. It has a clear glass lens with brass pointer. "Cole-Parmer Temperature Compensated Barometers measure atmospheric pressure in millibar (mbar) and inches Hg or millibar and mm Hg. Barometers also monitor temperature and provide temperature compensation with a built-in bi-metal thermometer.

Barometer Friez - U.S. Navy - BuShips - Circa 1942 WWII
BAROMETER FRIEZ U.S. NAVY BAROMETER - BU SHIPS 1942 WWII Model A very fine and in great condition vintage and functional Friez Bendix U.S. Navy Barometer BuShips (Naval Observatory Regulation). It is calibrated in inches and compensated for temperature, all housed in a very fine black phenolic case with a clear beveled lens and brass pointer. Recent service, calibration, lubed and pressure tested, keeping very good readings. This barometer is in very clean condition and a great piece to add to your U.S. Navy, barometer or maritime collection. Mfg: Friez Bendix Aviation - Baltimore, MD S/N: 11870-42 Circa: 1942 WWII Dimensions: Diameter Face: 5.0" Diameter Back: 6.5" Depth: 2.75" Any questions please message, thank you!.

Vintage Electric Aqua Blue Glass Round Leydin LEYDEN #7 Jar Wet Cell Battery
Has a light blue haze color to it. Jar measures 4 1/2” wide x 6 1/2” tall. The black insert is like a pumice stone type material . I don’t see any makers mark anywhere. Flat rate shipping in USA $15

Holland America Line weather station vintage Western Germany read description
The face leather or vinyl (I think it is leather but not positive) is lifting off severely and needs to be reglued as shown in the video.

1956 TAYLOR FISHING GUIDE BAROMETER IN WORN PLASTIC CASE
GOOD LUCK AND HAPPY HUNTING. SORRY ABOUT ANY REFLECTION IN PHOTOS.

Vintage Silver Airguide Marine Boat Barometer
You save $2.50

Vintage Wooden Storage Box Designed for Microscope Slides and Accessories
The vintage wooden storage box is specifically designed to organize and store microscope slides and accessories. With its classic and timeless design, this storage box adds a touch of nostalgia to any laboratory or workspace. Its durable construction and unique functionality make it a practical and stylish solution for keeping microscope slides and accessories neatly organized and protected.

Rare SSCL Superconducting Super Collider Dipole Magnet Slice Waxahachie TX 5"
Authentic cross section slice from the historic Superconducting Super Collider Laboratory (SSCL) in Waxahachie, Texas. This rare scientific artifact is cut from a superconducting dipole magnet and contains advanced materials including niobium titanium superconducting wire, copper, and a stainless steel collar.

Vintage Taylor Pocket Compass Black Case Asheville NC USA Camping Hiking
Vintage Taylor pocket compass in black folding case. Marked Taylor on the dial and Taylor Instrument Companies Asheville, N.C. U.S.A. on the back. Pre-owned vintage condition with visible cosmetic wear from age and use, including scuffs, scratches, edge wear, dust, and finish loss to the case. Interior shows age-related discoloration/wear. Testing note: Needle moves freely and was compared with an iPhone compass. It appears to be working and pointing north correctly, though no formal calibration testing was performed. Great for display, collecting, scouting, hiking, camping, or vintage navigation gear collections. Please review all photos carefully for condition and details.

Circa 1970s Westinghouse Hanford safety metal and plastic room thermometer
This measures 4 1/4 inches tall when in the upright position, it will fold down flat. This needs to have the paper glued back in place but the alcohol center seems to work fine. On the bottom, I believe it had a glue pad that it was stuck to a surface that is now missing.
You save $36.00

Vintage Brass Barometer Nautical Porthole Marine Weather Instrument 8” Ship
Classicnautical porthole design. Office or executive desk. Cabin, lodge, or rustic decor. Serve as bothfunctional decor and conversation pieces. Clear glass face with easy-to-read dial. 🏠 იდე Perfect For.

W.S.Tyler - No. 12 - Standard Testing Sieve - 1.70 Micrometer - Inches .0661

LL BEAM VTG QUARTZ WALL CLOCK WEATHER STATION BAROMETER THERMOMETER HUMIDITY

Lufft Pocket Barometer - Original Leather Case - Germany
Lufft Pocket Barometer - Original Leather Case Germany This vintage Lufft Pocket Barometer is in very fine condition with a bright mirror finish chrome case, clean calibrated dial, clear lens, original hard felt lined cordovan leather case and altimiter ring. It is compensated for temperature and functions perfectly. For it's age it is a real nice barometer in this high end condition. Please see all photos as they are a part of the decription. Mfg: Lufft - Germany Serial No.: 44031 Dimensions: Diameter: 2.0" / 50mm Thickness: .75" / 18mm Case Diameter: 2.625" / 65mm.

Howard Miller Olympia Banjo Thermometer Large 37" Barometer Hygrometer 612-721
This rare Howard Miller Olympia Banjo Thermometer is a large weather station measuring 37 inches in height. This barometer hygrometer, made in the United States, showcases the craftsmanship of Howard Miller and is a unique addition to any collection of scientific instruments. With its classic design and functionality, this piece captures the essence of old-school weather monitoring technology from the 1930s to now. Perfect for collectors or enthusiasts of vintage scientific instruments, this Howard Miller Olympia Banjo Thermometer is a timeless treasure.
You save $220.99

Vintage Edmund Scientific Mounted Amici Prism
We are not experts at everything we sell, but will do our best to answer questions. This item was acquired through the estate of a NASA scientist.

Microscopes. Antique. Bausch Lomb mirror microscope
The Bausch Lomb mirror microscope is a vintage scientific instrument originating from the United States. This antique microscope is a valuable collectible for those interested in the history of scientific instruments and microscopes. With a focus on precision and quality, this microscope exemplifies the craftsmanship of Bausch Lomb, a well-known brand in the field of optics.