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Scientific Instruments | Surplus Network

rare plasma rife vacuum neon tube bulbs (Tesla, geissler, crookes, violet ray)
USA
rare plasma rife vacuum neon tube...

$275.00 USD

rare plasma rife vacuum neon tube...

$275.00 USD

rare tesla bulb plasma tube set geissler rife Crookes vacuum lamps!
USA
rare tesla bulb plasma tube set...

$275.00 USD

rare tesla bulb plasma tube set...

$275.00 USD

Antique Universal Scientific Co. Electric Motor Model Display instrument RARE
USA
Antique Universal Scientific Co....

$1,350.00 USD

Antique Universal Scientific Co....

$1,350.00 USD

Antique Copperweld Steel Ground Resistance Test Meter Tripplett Electric Oak Box
USA
Antique Copperweld Steel Ground...

$25.00 USD

Antique Copperweld Steel Ground...

$25.00 USD

Antique Hydrometers Specific Gravity Thermometer With Glass Cylinder and Tubes
USA
Antique Hydrometers Specific Gravity...

$25.00 USD

Antique Hydrometers Specific Gravity...

$25.00 USD

Vintage Antique Carl Zeiss Brass Microscope In Cabinet w/ Receipt & Attachments
USA
Vintage Antique Carl Zeiss Brass...

$325.00 USD

Vintage Antique Carl Zeiss Brass...

$325.00 USD

Antique Tangent Galvanometer , Eberbach Ann Arbor, Electrical Testing Tool
USA
Antique Tangent Galvanometer ,...

$80.00 USD

Antique Tangent Galvanometer ,...

$80.00 USD

Set of 4 Flint Lock Flash Pan Cast Brass & Steel Frizen, Black Powder 4X
USA
Set of 4 Flint Lock Flash Pan Cast...

$39.99 USD

Set of 4 Flint Lock Flash Pan Cast...

$39.99 USD

Antique Brass Pocket Microscope Entomologist Botanical Field Magnifier Works
USA
Antique Brass Pocket Microscope...

$39.99 USD

Antique Brass Pocket Microscope...

$39.99 USD

Antique Medical Microscope Slides - Set of 5 | Medical | Pathology | Oddities |
USA
Antique Medical Microscope Slides -...

$29.95 USD

Antique Medical Microscope Slides -...

$29.95 USD

3 Antique Spencer Microscope Objective Cases/Cans, Brass, Buffalo NY, Empty
USA
3 Antique Spencer Microscope...

$29.95 USD

3 Antique Spencer Microscope...

$29.95 USD

plasma research vacuum tube rife pyrex bulbs high frequency geissler magic!
USA
plasma research vacuum tube rife...

$375.00 USD

plasma research vacuum tube rife...

$375.00 USD

A Fine Antique Large Culpepper Microscope T. Blunt London. Circa 1795 Replica
USA
A Fine Antique Large Culpepper...

$1,400.00 USD

A Fine Antique Large Culpepper...

$1,400.00 USD

ANTIQUE HIRSCHMANN GERMAN MEDICAL ELECTRIC BATH ELECTRO SHOCK ELECTROTHERAPY SEE
Argentina
ANTIQUE HIRSCHMANN GERMAN MEDICAL...

$8,299.00 USD

ANTIQUE HIRSCHMANN GERMAN MEDICAL...

$8,299.00 USD

Antique George Prior London Pair Case Verge Fusee Pocket Watch - As Found!
USA
Antique George Prior London Pair Case...

$299.99 USD

Antique George Prior London Pair Case...

$299.99 USD

20-antique ~TINY SCIENTIFIC old crafts SMALL GLASS VIALS or BOTTLES~ lapel vases
USA
20-antique ~TINY SCIENTIFIC old...

$7.99 USD

20-antique ~TINY SCIENTIFIC old...

$7.99 USD

19TH CENTURY ANTIQUE ISLAMIC / PERSIAN ASTROLABE CELESTIAL ASTRONOMY
USA
19TH CENTURY ANTIQUE ISLAMIC /...

$1,899.98 USD

19TH CENTURY ANTIQUE ISLAMIC /...

$1,899.98 USD

Vintage Western German Sputnik Weather Station Space Age Design Barometer Read
USA
Vintage Western German Sputnik...

$75.00 USD

Vintage Western German Sputnik...

$75.00 USD

Human Kidney Tuberculosis Pathology Microscope Slide (1887)
USA
Human Kidney Tuberculosis Pathology...

$75.00 USD

Human Kidney Tuberculosis Pathology...

$75.00 USD

Antique Bausch & Lomb Cast Iron & Brass Scientific Laboratory Microscope Parts
USA
Antique Bausch & Lomb Cast Iron &...

$75.00 USD

Antique Bausch & Lomb Cast Iron &...

$75.00 USD

Vtg Round Lufft Desk Hygrometer Brass Lúftfeuchte (humidity) Germany - Works!
USA
Vtg Round Lufft Desk Hygrometer Brass...

$54.95 USD

Vtg Round Lufft Desk Hygrometer Brass...

$54.95 USD

Early Trippensee Tellurian- Professionally Restored
USA
Early Trippensee Tellurian-...

$3,250.00 USD

Early Trippensee Tellurian-...

$3,250.00 USD

Antique Newton & Co. Gyroscope of 3, Fleet Street, Temple Bar, London. (1893)
USA
Antique Newton & Co. Gyroscope of 3,...

$749.99 USD

Antique Newton & Co. Gyroscope of 3,...

$749.99 USD

Antique Thomson Houston Scientific Instrument Wooden Box Paris France
USA
Antique Thomson Houston Scientific...

$29.99 USD

Antique Thomson Houston Scientific...

$29.99 USD

Antique Brass Bausch & Lomb Microscope with Wood Case
USA
Antique Brass Bausch & Lomb...

$295.00 USD

Antique Brass Bausch & Lomb...

$295.00 USD

Antique c.1860 Huddleston Boston MA. 36" Walnut Stick Barometer / Thermometer
USA
Antique c.1860 Huddleston Boston MA....

$895.00 USD

Antique c.1860 Huddleston Boston MA....

$895.00 USD

Antique Bausch & Lomb Brass 1890s microscope 24697 & Wood Case EXCELLENT READ!!
USA
Antique Bausch & Lomb Brass 1890s...

$700.00 USD

Antique Bausch & Lomb Brass 1890s...

$700.00 USD

Victorian Brass Monocular Microscope in Mahogany Box
USA
Victorian Brass Monocular Microscope...

$250.00 USD

Victorian Brass Monocular Microscope...

$250.00 USD

Antique Measuring Instrument L.E. Knott Apparatus Co. Galvanometer
USA
Antique Measuring Instrument L.E....

$250.00 USD

Antique Measuring Instrument L.E....

$250.00 USD

Antique 6" Portable Brass Field Microscope
USA
Antique 6" Portable Brass Field...

$50.00 USD

Antique 6" Portable Brass Field...

$50.00 USD

wireless tesla brush induction vacuum plasma tube bulbs (geissler, crookes)rare!
USA
wireless tesla brush induction vacuum...

$225.00 USD

wireless tesla brush induction vacuum...

$225.00 USD

Antique Maker Unknown Galvanometer Telegraph Telephone Meter Steampunk
USA
Antique Maker Unknown Galvanometer...

$225.00 USD

Antique Maker Unknown Galvanometer...

$225.00 USD

Antique Japanese Telegrapher Lineman’s Galvanometer Steampunk Vintage
USA
Antique Japanese Telegrapher...

$225.00 USD

Antique Japanese Telegrapher...

$225.00 USD

Antique 19th Century Brass Graphometer Surveyor with Compass & Wood Stand
USA
Antique 19th Century Brass...

$499.99 USD

Antique 19th Century Brass...

$499.99 USD

Antique WWII Pratt & Whitney Cased Nautical Aneroid Barometer Nihon Kisho JAPAN
USA
Antique WWII Pratt & Whitney Cased...

$499.99 USD

Antique WWII Pratt & Whitney Cased...

$499.99 USD

antique telescope
USA
antique telescope

$4,000.00 USD

antique telescope

$4,000.00 USD

Antoni van LEEUWENHOEK Antique Microscope Hand made Vintage Historical
Denmark
Antoni van LEEUWENHOEK Antique...

$119.00 USD

Antoni van LEEUWENHOEK Antique...

$119.00 USD

Rare Antique Leitz Wetzlar Brass Microscope No. 55737 in very good condition.
USA
Rare Antique Leitz Wetzlar Brass...

$495.00 USD

Rare Antique Leitz Wetzlar Brass...

$495.00 USD

Original Antique U.S. Forest Service Eugene Dietzgen Compass United States
USA
Original Antique U.S. Forest Service...

$115.00 USD

Original Antique U.S. Forest Service...

$115.00 USD

Mahogany/Copper GENERAL ELECTRIC Portable "CURRENT TRANSFORMER" Pat Mar 29-1904
USA
Mahogany/Copper GENERAL ELECTRIC...

$345.00 USD

Mahogany/Copper GENERAL ELECTRIC...

$345.00 USD

Antique Surveying Aneroid Compensated Barometer - Negretti & Zambra 1451 ENGLAND
USA
Antique Surveying Aneroid Compensated...

$249.99 USD

Antique Surveying Aneroid Compensated...

$249.99 USD

Early 20th Century DAVIS DERBY England Highspeed Anemometer Fitted Leather Case
USA
Early 20th Century DAVIS DERBY...

$55.00 USD

Early 20th Century DAVIS DERBY...

$55.00 USD

Antique 19th C. French Irrigateur Dr. Eguisier With Napoleon III Award Plaque
USA
Antique 19th C. French Irrigateur Dr....

$130.00 USD

Antique 19th C. French Irrigateur Dr....

$130.00 USD

L.E.KNOTT APPARATUS CO. SCIENTIFIC INSTRUMENT 1800
USA
L.E.KNOTT APPARATUS CO. SCIENTIFIC...

$245.00 USD

L.E.KNOTT APPARATUS CO. SCIENTIFIC...

$245.00 USD

Antique Coddington Microscope / Magnifying Glass / Jewelers Loupe
USA
Antique Coddington Microscope /...

$349.00 USD

Antique Coddington Microscope /...

$349.00 USD

Antique Central Scientific Co Cast Iron Steam Engine Demonstrator pre-1907
USA
Antique Central Scientific Co Cast...

$349.00 USD

Antique Central Scientific Co Cast...

$349.00 USD

Rare Antique Brass Plate Microscope Made In France
USA
Rare Antique Brass Plate Microscope...

$49.95 USD

Rare Antique Brass Plate Microscope...

$49.95 USD

Antique Cased Pocket Compendium Barometer Thermometer Compass w/ Leather Case
USA
Antique Cased Pocket Compendium...

$750.00 USD

Antique Cased Pocket Compendium...

$750.00 USD

Antique Bausch & Lomb Microscope With Box Slides Substage Illuminator + More
USA
Antique Bausch & Lomb Microscope With...

$44.00 USD

Antique Bausch & Lomb Microscope With...

$44.00 USD

Antique Bausch and Lomb Microscope Marked Oct 13, 1925 In Original Case **Notes
USA
Antique Bausch and Lomb Microscope...

$94.00 USD

Antique Bausch and Lomb Microscope...

$94.00 USD

UNUSUAL ANTIQUE VICTORIAN GILT BRASS DUAL POCKET COMPASS BAROMETER c1870
United Kingdom
UNUSUAL ANTIQUE VICTORIAN GILT BRASS...

$600.00 USD

UNUSUAL ANTIQUE VICTORIAN GILT BRASS...

$600.00 USD

Old Antique 1790 1810 Cuff Style Continental Microscope Bonnani Stage Objectives
USA
Old Antique 1790 1810 Cuff Style...

$1,499.00 USD

Old Antique 1790 1810 Cuff Style...

$1,499.00 USD

Gladstone Lalande Battery Holder
USA
Gladstone Lalande Battery Holder

$300.00 USD

Gladstone Lalande Battery Holder

$300.00 USD

Vintage Wall Mount Barometer Made in USA by Airguide Instrument Co 1956 Chicago
USA
Vintage Wall Mount Barometer Made in...

$43.00 USD

Vintage Wall Mount Barometer Made in...

$43.00 USD

Early Thermometer By A. J. DODGE , Peterborough, N. H. VERY RARE as is
USA
Early Thermometer By A. J. DODGE ,...

$22.00 USD

Early Thermometer By A. J. DODGE ,...

$22.00 USD

Mystery Antique Oddity Brass Gun Prototype? Spring Lancet ? Arcade Pistol? Look
USA
Mystery Antique Oddity Brass Gun...

$249.00 USD

Mystery Antique Oddity Brass Gun...

$249.00 USD

Antique Watson & Sons - The Analyst
USA
Antique Watson & Sons - The Analyst's...

$1,225.00 USD

Antique Watson & Sons - The Analyst's...

$1,225.00 USD

Antique AEG Wheatstone Bridge
USA
Antique AEG Wheatstone Bridge

$49.99 USD

Antique AEG Wheatstone Bridge

$49.99 USD

Vintage Abbeon Certified Hygrometer and Temperature Indicator 6" Made in Germany
USA
Vintage Abbeon Certified Hygrometer...

$49.99 USD

Vintage Abbeon Certified Hygrometer...

$49.99 USD

VINTAGE GYDAWL COMPASS SHORT AND MASON TAYLOR ROCHESTER N.Y. PAT APRIL 20 1915
USA
VINTAGE GYDAWL COMPASS SHORT AND...

$49.99 USD

VINTAGE GYDAWL COMPASS SHORT AND...

$49.99 USD

Vntg THOMAS EDISON BSCO Porcelain Battery Cover Lid Battery Op CLOCK Orange NJ
USA
Vntg THOMAS EDISON BSCO Porcelain...

$49.99 USD

Vntg THOMAS EDISON BSCO Porcelain...

$49.99 USD

Antique Bausch & Lomb Optical Co Rochester & NYC Brass Microscope PARTS / REPAIR
USA
Antique Bausch & Lomb Optical Co...

$99.50 USD

Antique Bausch & Lomb Optical Co...

$99.50 USD

ANTIQUE CARY GOULD circa 1830
USA
ANTIQUE CARY GOULD circa 1830's BRASS...

$595.00 USD

ANTIQUE CARY GOULD circa 1830's BRASS...

$595.00 USD

VINTAGE BAROMETER BOOK
USA
VINTAGE BAROMETER BOOK

$15.00 USD

VINTAGE BAROMETER BOOK

$15.00 USD

Oolite Limestone from Witney Oxfordshire England Petrographic Microscope Slide
USA
Oolite Limestone from Witney...

$65.00 USD

Oolite Limestone from Witney...

$65.00 USD

Antique SIKES Hydrometer Set #16339 Buss 33 Hatten London Elegant Box Matching #
USA
Antique SIKES Hydrometer Set #16339...

$65.00 USD

Antique SIKES Hydrometer Set #16339...

$65.00 USD

Leucite Phonolite from Borghetto Mt. Cimini Italy Petrographic Microscope Slide
USA
Leucite Phonolite from Borghetto Mt....

$65.00 USD

Leucite Phonolite from Borghetto Mt....

$65.00 USD

Antique Pocket Barometer Compass Thermometer In Fabulous tri-fold Case Tested
USA
Antique Pocket Barometer Compass...

$328.95 USD

Antique Pocket Barometer Compass...

$328.95 USD

2 Antique Cast Iron Base Foot/Paw & Brass Tube for Dental Bunsen Burners
USA
2 Antique Cast Iron Base Foot/Paw &...

$35.00 USD

2 Antique Cast Iron Base Foot/Paw &...

$35.00 USD

Antique Bausch & Lomb Optical Co. Industrial Look Lamp USA
USA
Antique Bausch & Lomb Optical Co....

$35.00 USD

Antique Bausch & Lomb Optical Co....

$35.00 USD

Synedra robusta Diatom from Corsica Slide by W. A. Poyser
USA
Synedra robusta Diatom from Corsica...

$35.00 USD

Synedra robusta Diatom from Corsica...

$35.00 USD

ANTIQUE BOMBAY SURVEYOR SURVEYING PRISMATIC COMPASS W/CASE- FREE SHIPPING
USA
ANTIQUE BOMBAY SURVEYOR SURVEYING...

$99.00 USD

ANTIQUE BOMBAY SURVEYOR SURVEYING...

$99.00 USD

Antique BAUSCH & LOMB Optical Co. BRASS MICROSCOPE ONE SMALL STRESS CRACK NO BOX
USA
Antique BAUSCH & LOMB Optical Co....

$100.00 USD

Antique BAUSCH & LOMB Optical Co....

$100.00 USD

Chert Petrographic Microscope Slide
USA
Chert Petrographic Microscope Slide

$45.00 USD

Chert Petrographic Microscope Slide

$45.00 USD

Human Adenomatoid Tumor of Uterus Pathology Microscope Slide
USA
Human Adenomatoid Tumor of Uterus...

$45.00 USD

Human Adenomatoid Tumor of Uterus...

$45.00 USD

WWII YANAGI GUAGE Japanese High Precision Brass Nautical Ship Aneroid Barometer
USA
WWII YANAGI GUAGE Japanese High...

$549.99 USD

WWII YANAGI GUAGE Japanese High...

$549.99 USD

COOL Antique French ANEROID Brass 4" WALL HANGING BAROMETER by BREVETE of PARIS
USA
COOL Antique French ANEROID Brass 4"...

$34.99 USD

COOL Antique French ANEROID Brass 4"...

$34.99 USD

Spenser / Buffalo ANTIQUE Optical Accessory Box / Microscope Stage Box or ??
USA
Spenser / Buffalo ANTIQUE Optical...

$17.50 USD

Spenser / Buffalo ANTIQUE Optical...

$17.50 USD

Vintage Barometer Wood Antique Germany Unbranded
USA
Vintage Barometer Wood Antique...

$33.28 USD

Vintage Barometer Wood Antique...

$33.28 USD

Early 1900s Pocket Barometer Marked Compensated Made in England
USA
Early 1900s Pocket Barometer Marked...

$159.99 USD

Early 1900s Pocket Barometer Marked...

$159.99 USD

Edison Element Test Tube Battery - NiFe Nickel Iron - 78 Cells Extremely Rare
USA
Edison Element Test Tube Battery -...

$2,495.00 USD

Edison Element Test Tube Battery -...

$2,495.00 USD

Vintage Blown Glass Cloche Dome Bell Jar Science Apothecary Dome HEAVY 17" Tall
USA
Vintage Blown Glass Cloche Dome Bell...

$211.50 USD

Vintage Blown Glass Cloche Dome Bell...

$211.50 USD

Antique 1920
USA
Antique 1920's Blood Heat Temperate...

$40.49 USD

Antique 1920's Blood Heat Temperate...

$40.49 USD

1943 WWII U.S. Military Naval Cased Stadimeter Ship Marine Navigational Tool
USA
1943 WWII U.S. Military Naval Cased...

$274.99 USD

1943 WWII U.S. Military Naval Cased...

$274.99 USD

Microscope History 51 Historic Books / Journals / Catalogs on DVD - C691
USA
Microscope History 51 Historic Books...

$14.95 USD

Microscope History 51 Historic Books...

$14.95 USD

Bausch & Lomb 12.5x Objective Microscope Eyepiece
USA
Bausch & Lomb 12.5x Objective...

$9.99 USD

Bausch & Lomb 12.5x Objective...

$9.99 USD

Antique Brass Bausch and Lomb Microscope C. Reichert Wein No. 29199
USA
Antique Brass Bausch and Lomb...

$169.00 USD

Antique Brass Bausch and Lomb...

$169.00 USD

Nautical Porthole Design Solid Brass Accuracy, Rain, Change, Fair Barometer
USA
Nautical Porthole Design Solid Brass...

$60.00 USD

Nautical Porthole Design Solid Brass...

$60.00 USD

Pocket Magnifying Glass / Loop With Compass On Chain Silver Tone D269
USA
Pocket Magnifying Glass / Loop With...

$22.50 USD

Pocket Magnifying Glass / Loop With...

$22.50 USD

VINTAGE ANTIQUE FRENCH WALL BAROMETER Hand Carved Bow and Bird Detail LOOK!!!
USA
VINTAGE ANTIQUE FRENCH WALL BAROMETER...

$429.00 USD

VINTAGE ANTIQUE FRENCH WALL BAROMETER...

$429.00 USD

Antique Large WESTINGHOUSE Electrical VOLT A.C. Gauge meter 7.5"
USA
Antique Large WESTINGHOUSE Electrical...

$90.00 USD

Antique Large WESTINGHOUSE Electrical...

$90.00 USD

Vtg B-D 10cc Multifit Interchangeable Luer-Lok Tip Syringe Made USA
USA
Vtg B-D 10cc Multifit Interchangeable...

$15.99 USD

Vtg B-D 10cc Multifit Interchangeable...

$15.99 USD

Minature Bunsen Burner - Old & Collectable
USA
Minature Bunsen Burner - Old &...

$48.00 USD

Minature Bunsen Burner - Old &...

$48.00 USD

Antique Patent 1908 WIRT DIM-A-LITE Lamp Dimmer Light Bulb Socket Philadelphia
USA
Antique Patent 1908 WIRT DIM-A-LITE...

$12.00 USD

Antique Patent 1908 WIRT DIM-A-LITE...

$12.00 USD

Antique French Brass Magnifying Focusing Loupe Florascope 1890-1910 Microscope
USA
Antique French Brass Magnifying...

$59.99 USD

Antique French Brass Magnifying...

$59.99 USD

Surveyors Institution 1892 Prize, Rare Barometer Presented To G R Squire London
USA
Surveyors Institution 1892 Prize,...

$195.00 USD

Surveyors Institution 1892 Prize,...

$195.00 USD

Copper Petri Dish Sterilizer Canister, Antique Lab Equipment Container lot
USA
Copper Petri Dish Sterilizer...

$39.95 USD

Copper Petri Dish Sterilizer...

$39.95 USD

1921 General Electric Catalogue GE FANS MOTORS Generators INSULATORS Lighting
USA
1921 General Electric Catalogue GE...

$170.99 USD

1921 General Electric Catalogue GE...

$170.99 USD

Antique SIKES HYDROMETER in BOX w/ Float incomplete parts only from England UK
USA
Antique SIKES HYDROMETER in BOX w/...

$24.99 USD

Antique SIKES HYDROMETER in BOX w/...

$24.99 USD

19th Century English Rosewood Wheel Barometer / Thermometer
USA
19th Century English Rosewood Wheel...

$1,345.50 USD

19th Century English Rosewood Wheel...

$1,345.50 USD