Scientific Instruments
scientific instruments — pre-owned
Browse 20,661 scientific instruments — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Antique Nautical R.N. Desterro Libson 16a22 Brass Marine Stick Barometer
Please note - I have no idea if this item is up to functional standards, please note this before purchasing The Antique Nautical R.N. Desterro Libson 16a22 Brass Marine Stick Barometer is a historical and collectible scientific instrument used for measuring atmospheric pressure at sea. Made of brass, this barometer embodies the charm and functionality of traditional nautical tools. With its unique design and historical significance, it would make a valuable addition to any collection of antique scientific instruments or nautical memorabilia. Its durable construction and maritime heritage make it a timeless piece that reflects the maritime culture and navigation techniques of the past.

Derminator Microneedling Machine US Plug Untested
power up but haven't tried it comes with 4 sealed needles

W H BULLOCH CHICAGO ANTIQUE BRASS BINOCULAR MICROSCOPE STAND "D" SN-93, 1877
This microscope model is identified as his Stand "D," which was featured in Bulloch's very first printed Catalogue of Microscopes that he published in the year 1878. However, it was not found in Bulloch's subsequent microscope catalogue published in the year 1890.

CARL ZEISS JENA ANTIQUE MICROSCOPE 234504 IN ORIGINAL WOODEN CASE
Looks to be in good condition with all moving parts working smoothly, see photos for detailed contents.

Vintage B-D Fever Themometer Rectal Glass American Hospital Supply Collectible
Vintage B-D Fever Themometer Rectal Rectal Glass American hospital supply. The thermometer in excellent condition. Case broken but including anyway. Shipped with USPS ground advantage.

Vitnage Schatz Compensated Precision Barometer
vintage Schatz Compensated Precision Barometer, featuring an integrated thermometer showing Celsius and Fahrenheit. Like-New Condition

Vintage Airguide Weather Station Barometer Thermometer Humidity Wood Gold Frame
Vintage Airguide weather station features a sophisticated three-dial display housed in a rich wood frame with elegant gold-tone accents. This wall-mounted unit includes a central barometer to track atmospheric pressure, complemented by a thermometer and humidity gauge below. The mid-century modern aesthetic is highlighted by the circular brushed gold faces and classic typography, making it a functional and stylish addition to a home office, library, or living room. Crafted in the USA, this piece offers a timeless look for weather enthusiasts and vintage decor collectors alike. Measurements: • Height: 12.5" • Width: 9.5"

Vintage Carl Zeiss Jena Binocular Microscope w/ Wooden Case & Accessories
The Microscope: Carl Zeiss Jena body with a 1.5x binocular viewing head. Original Wooden Cabinet: Features a sturdy carry handle and retains the original Carl Zeiss instruction sheet fastened to the inside of the door.

Mid-Century West Germany Sputnik Weather Station Globe Hygrometer Barometer
A classic piece of space-age atomic design. This is stamped on the brass top with BGM #1765968. Sold as decorative collectible / untested.

Antique French Pattern Compound Drum Microscope Portable Field 7" Mid 19th c
Antique French Drum Microscope with Brass Optical Fittings. Reflective surface on mirror may or may not be original to the piece, has age-related deterioration, crease marks, etc. Tiny lenses are hand-ground and all present.

VTG Angelus Swiss Weather Station Moon Phase Clock Barometer Thermometer Brass
Vintage Angelus weather station features a sophisticated triple-dial design housed in a classic brass-toned frame. The left dial showcases a moon phase complication alongside a perpetual calendar with day, month, and date indicators. A central thermometer provides readings in both Celsius and Fahrenheit, while the right dial serves as a barometer with clear markings for stormy, rain, change, fair, and very dry conditions. This Swiss-made desk accessory offers a timeless aesthetic for an office or study, combining functional meteorological tools with mid-century horological craftsmanship. The mechanical components are in working order, though the exterior brass finish shows authentic cosmetic wear and patina consistent with its vintage age.
You save $30.00

Antique German Aneroid Barometer Vintage Desktop Wall Hanging Brass Weather...
See below for the "plastic bag test" instruction. Inflate and seal: Blow air into the bag to puff it up, then seal the opening tightly so no air escapes. The lower rim is proudly marked"Made in Germany.".

Rare Med Collectible: 1948 Shneidman Make a Picture Story Psychological Test

Vintage UNITRON Microscope No. 86718 w/ Locking Wood Case Key Eyepieces
The microscope displays beautifully and has been remarkably well preserved.

ARNOLD & SONS LONDON ANTIQUE BRASS MONOCULAR BAR-LIMB UNIVERSITY MICROSCOPE 1880
It most likely dates from circa 1880. Included with the microscope itself is a nice antique brass Bullseye Condenser Stand that was customarily included as one of the accessories with this microscope model.

Olympus Metallurgical Inspection Microscope Neo SPlan IC 10 20 50 Trinocular
This microscope is a specialized microscope, that utilizes an overhead reflected light system ( epi-illumination) that shines the light upwards trough a transparent specimen. It makes it a perfect instrument to examine opaque materials, like metals, alloys, ceramics, semiconductor wafers, and minerals. It can work in two illumination modes; Brightfield and Darkfield, that can be switched with the lever located right above nosepiece. The microscope is equipped with Neo lenses, a specialized stage, built-in power supply transformer, and a camera attachment, to view the images on a PC.

Antique microscope slide -unver. mounter - oversized whole per...sonal Trans S
Antique microscope slide -unver. mounter - oversized whole per.sonal Trans Sect. - Extraordinary and rare 2" x 4" slide.

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.

Vintage Chase Fever Themometer Rectal Oral Glass With Case
The Vintage Fever Thermometer is a collectible scientific instrument made in the United States by Chase. This thermometer is designed for both rectal and oral use, featuring a glass construction for accuracy and durability. It comes with a protective case for safe storage and easy transport. Perfect for collectors or those looking for a retro medical tool with a touch of nostalgia.

Vintage UV Reactive Custard Glass Dial Barometer Made in Germany
The body is wood with brass fittings and a clear, beveled glass cover over the custard glass dial. The dial has indicators for Stormy, Rain, Change, Fair and Very Dry. It weighs 1lb 2oz. It is in great condition, other than a few scuffs from age.

Vintage Toggili German Weather House
The Vintage Toggili German Weather House is a unique and collectible barometer that operates on the principle of a traditional German weather house. This scientific instrument is designed to predict the weather based on temperature and atmospheric pressure, making it a valuable addition to any collection of antique or vintage scientific instruments. With its intricate design and historical significance, the Vintage Toggili German Weather House is sure to be a prized possession for any weather enthusiast or collector. Used. Not sure if it works correctly. Sold as is. No returns. Used as decor. Approx 6.25" tall.

Vintage Cole- Parmer SHOP MICROSCOPE 3894 Original Box & Papers Made In Japan
The Vintage Cole-Parmer Shop Microscope 3894 is a collectible scientific instrument made in Japan. This microscope comes in its original box and papers, adding to its historical value and authenticity. As a vintage piece, it holds a unique charm and nostalgic appeal for collectors of lab equipment and microscopes. Its craftsmanship and design reflect the quality and precision of scientific instruments from the mid-20th century, making it a valuable addition to any collection.

Jason Empire Wood Banjo Barometer Thermometer Hygrometer Weather Station 28.5"
The silver-tone dials are accented with brass-tone bezels and a top finial, while a small convex mirror is situated at the top of the neck. Made in Japan. This piece is UNTESTED.

Vtg Hand Carved Barometer West Germany 1960s Black Forest Bird Motif *Read
This vintage hand-carved barometer from West Germany in the 1960s features a charming bird motif, typical of the Black Forest style. A unique piece for collectors of scientific instruments or vintage decor, this barometer showcases the craftsmanship and design of the era. With its rustic charm and historical significance, it would make a lovely addition to any collection of antique scientific instruments or vintage barometers. The writing on the back says Centreville followed by what looks like an item number. This seems to be a notation by the original vendor. Not sure if this is in working condition

Vintage Barigo Dome Wood Weather Station Barometer Thermometer Humidity Germany
For sale is a stunning, well-preserved vintage mechanical weather station by Barigo. This elegant piece features a barometer, thermometer, and hygrometer housed in a solid brass mechanism, encased in a clear plexiglass cylinder. The base is made of beautifully finished mahogany-colored wood, adding a warm and elegant touch to the design. German engineering at its finest – perfect for collectors or as a sophisticated home décor item. Good Vintage Condition. TESTED and Working. The Dome and wood base have some light surface wear. It's measurements are about: 5.5 inches tall, by 5 inches in diameter at the bottom base. Please view all pictures and feel free to ask any question

Vintage German Vilbor Precision Barometer Solid Wood 16 3/4" Weather Station
The Vintage German Vilbor Precision Barometer is a rare and collectible piece of scientific equipment, perfect for any weather enthusiast or collector. Made with solid wood and measuring 16 3/4 inches in height, this barometer exudes a classic and timeless appeal. Its precision and craftsmanship make it not only a functional tool for measuring atmospheric pressure, but also a decorative and conversation-starting piece for any home or office.

Vintage Sunbeam Vertical Weather Station Thermometer Barometer Hygrometer Wood
Vintage Sunbeam Vertical Weather Station Thermometer Barometer Hygrometer Wood. Condition is Used. Shipped with USPS Ground Advantage.
You save $6.24

Antique microscope slide by Watson -Whole Foot of a H ...an Vertical Section

Vintage STEINDORFF BERLIN Binocular Microscope w Accessories & Wooden Case LOOK!
I AM NOT CERTAIN OF THE EXACT AGE. IT IS MADE IN WEST GERMANY. BASED ON THE SERIAL NUMBER, THIS MAY BE FROM 1963. WHAT YOU SEE IS WHAT YOU GET!
You save $130.00

Bausch and Lonb stereo microscope
Tested, fully functional. With wooden case and cover. There is no model number or serial number that I could find. The eyes pieces are 10x, the objectives 4, 10, 40 and 100 x providing 40, 100, 400 and 1,000 x magnification.

Olympus Optical Co. CH A CHA Binocular Microscope w/4 Objective Lenses Tested.
The Olympus Optical Co. CH A CHA Binocular Microscope. Head is missing. I tested the objectives with another head. Lamp works. Condenser works. Some gears are stiff, but all gears move smoothly.

Vintage Winkel-Zeiss Gottingen microscope with wood case for display or repair
The Vintage Winkel-Zeiss Gottingen microscope with wood case is a collectible scientific instrument that would make a unique addition to any science or medicine collection. This microscope, with its intricate design and historical significance, is not only a practical tool for display or repair but also a piece of science history that showcases the craftsmanship of its time. Perfect for collectors or those interested in vintage lab equipment, this microscope is a rare find that would be cherished for years to come. Serial # 84390. Comes with everything pictured. The back of the wood case has been replaced. The front door of the case has a few wooden damages see pictures and there is no key for the lock.

FREE SHIP! 1935 When and How to Use the Cheiroscope in Visual Training Jalonack
Cleaning out my neighbor's condo. Basically. everything, anything, all the things.

Filotecnica Samoiraghi Pocket Barometer. Made In Italy
Sorry, I have little information about this instrument. Perhaps there are some experts out there. The instrument appears to be in very good condition. The leather case is a bit worn…likely from protecting the instrument. The pricing is based upon sales in Europe and conversion from euros to USD. Reasonable offers will be considered.

Adventures with the Microscope by Julian Corrington, 1934
This book details information obtained by the application of microscopy. It was published in 1934 by Bauch and Lomb. The book is like new without any writing, stains or tears. The pages are slightly yellowed with age.

Vintage Remembrance Clock, Barometer, Thermometer and Hydrometer Swiss Made
The Vintage Remembrance Clock, Barometer, Thermometer, and Hydrometer is a unique and elegant piece of scientific equipment made by Veranderlich Swiss in Switzerland. This Swiss-made instrument combines multiple functions in one compact design, making it a practical and decorative item for collectors or enthusiasts of vintage scientific instruments. With its classic design and craftsmanship, this piece is a timeless reminder of the beauty of traditional measurement tools. Does not work

1950's AMC JAPAN MICROSCOPE IN WOOD BOX + 6 TOOLS + 5 SLIDES + 3 GILBERT PAPER
AMC 100X, 200X, 300X. MICROSCOPE IN WOOD BOX. The base of the microscope is 4-3/8 x 2-3/4. I don't know if the microscope still works or not. dirt in nooks, I don't know if the microscope works or not.

Vintage Tube Thermometer with 14" cord for suspension Used Rare No Branding
It was simply a tool to be used for its purpose.

Bausch + Lomb Precicion Stage Micrometer With Case 0.01mm
The Bausch + Lomb Precision Stage Micrometer is a high-quality scientific instrument designed for precise measurements in the range of 0.01mm. This collectible item comes with a case for safe storage and transport. Perfect for professionals in the field of microscopes and lab equipment, this micrometer provides accurate readings and is a valuable addition to any science and medicine collection.

Ernst Leitz Wetzlar Microscope W.Koch Optik Zurich with Wooden Case
Vintage Ernst Leitz Wetzlar Compound microscope housed in its original wooden case with accessories. This is a nice antique scientific instrument set, marked E. Leitz Wetzler on the microscope body, with a W. Koch Optik Zurich label inside the case. The case includes multiple stored lenses/accessories and original printed paperwork/card. The lense is crystal clear and it clicks into place at each turn. It was used at a local hospital in Florida for many years and then was in placed in a storage closet.