Scientific Instruments | Surplus Network

A rare Mirand fils folding and portable microscope, c. 1880

A rare Mirand fils folding and...

$450.00 USD

A rare Mirand fils folding and...

$450.00 USD

Vintage Welch Scientific Apparatus - Electrical Arc Experimenter - Cool Piece!!!

Vintage Welch Scientific Apparatus -...

$215.00 USD

Vintage Welch Scientific Apparatus -...

$215.00 USD

Antique Holosteric Barometer

Antique Holosteric Barometer

$875.00 USD

Antique Holosteric Barometer

$875.00 USD

RARE Antique French Napoleon III Gold Gilt Bronze Aneroid Wall Mount Barometer

RARE Antique French Napoleon III Gold...

$275.00 USD

RARE Antique French Napoleon III Gold...

$275.00 USD

Antique Landolt

Antique Landolt's Ophthalmoscope

$275.00 USD

Antique Landolt's Ophthalmoscope

$275.00 USD

Vintage Rare Brass Two Tap Gas Burner Unusual Bunsen With Pilot Laboratory Tool

Vintage Rare Brass Two Tap Gas Burner...

$95.00 USD

Vintage Rare Brass Two Tap Gas Burner...

$95.00 USD

Preowned Antique BAUSCH & LOMB Optical Co. BRASS MICROSCOPE 16659 WOODEN CASE

Preowned Antique BAUSCH & LOMB...

$269.00 USD

Preowned Antique BAUSCH & LOMB...

$269.00 USD

Vintage Antique Wall Wood Carved Black Forest Barometer Thermometer 28"

Vintage Antique Wall Wood Carved...

$269.00 USD

Vintage Antique Wall Wood Carved...

$269.00 USD

Anitque Ernst Leitz-Wetzlar New York Chicago Early 1900s Microscope Box Only

Anitque Ernst Leitz-Wetzlar New York...

$85.00 USD

Anitque Ernst Leitz-Wetzlar New York...

$85.00 USD

French Vintage BLACK FOREST Wood Barometer

French Vintage BLACK FOREST Wood ...

$99.00 USD

French Vintage BLACK FOREST Wood ...

$99.00 USD

Antique Brass Telescope Spyglass Microscope Eyepiece and Case Holder

Antique Brass Telescope Spyglass...

$24.99 USD

Antique Brass Telescope Spyglass...

$24.99 USD

BEAUTIFUL ANTIQUE LARGE BLACK FOREST BAROMETER THERMOMETER

BEAUTIFUL ANTIQUE LARGE BLACK FOREST...

$555.00 USD

BEAUTIFUL ANTIQUE LARGE BLACK FOREST...

$555.00 USD

RARE ANTIQUE LABORATORY UNIVERSITY APPARATUS GALVANOMETER WOOD EARLY STEAMPUNK

RARE ANTIQUE LABORATORY UNIVERSITY...

$249.99 USD

RARE ANTIQUE LABORATORY UNIVERSITY...

$249.99 USD

Improved Robertson-Thompson Steam Engine Indicator w/ Box - Vintage

Improved Robertson-Thompson Steam...

$249.99 USD

Improved Robertson-Thompson Steam...

$249.99 USD

Antique G.E. General Electric Type S2 Voltmeter Ammeter Wood Case 1909 Pat USA

Antique G.E. General Electric Type S2...

$46.00 USD

Antique G.E. General Electric Type S2...

$46.00 USD

10" Antique Brass Jas. P. Marsh & Co. Chicago Steam Engine Boiler Pressure Gauge

10" Antique Brass Jas. P. Marsh & Co....

$89.95 USD

10" Antique Brass Jas. P. Marsh & Co....

$89.95 USD

Central Scientific CENCO Spinthariscope, RARE Piece of History! Original Box!

Central Scientific CENCO...

$500.00 USD

Central Scientific CENCO...

$500.00 USD

1910 E. Leitz Wetzlar Pristine Brass Microscope Serial #122852 with Accs and Box

1910 E. Leitz Wetzlar Pristine Brass...

$499.99 USD

1910 E. Leitz Wetzlar Pristine Brass...

$499.99 USD

Antique Art Nouveau Kerr Steamship Lines Figural Mermaid Gilt German Barometer

Antique Art Nouveau Kerr Steamship...

$499.99 USD

Antique Art Nouveau Kerr Steamship...

$499.99 USD

rare 1920-30s Radiator Coolidge X-ray Tube 85055 GE general electric 30 MA

rare 1920-30s Radiator Coolidge X-ray...

$399.00 USD

rare 1920-30s Radiator Coolidge X-ray...

$399.00 USD

Antique 1800

Antique 1800's Bausch & Lomb lab...

$399.00 USD

Antique 1800's Bausch & Lomb lab...

$399.00 USD

Early Antique Brass Microscope c1891 E Leitz Wetzlar with Five Objective Lenses

Early Antique Brass Microscope c1891...

$399.00 USD

Early Antique Brass Microscope c1891...

$399.00 USD

Synchronous Clock Laboratory Model

Synchronous Clock Laboratory Model

$69.00 USD

Synchronous Clock Laboratory Model

$69.00 USD

ANTIQUE Cased Brass c1850 - 1860 Unsigned OBERHAUSER Form DRUM MICROSCOPE

ANTIQUE Cased Brass c1850 - 1860...

$265.00 USD

ANTIQUE Cased Brass c1850 - 1860...

$265.00 USD

Antique Electrostatic Condenser, Scientific Instrument, 1800’s - EXTREMELY RARE

Antique Electrostatic Condenser,...

$2,650.00 USD

Antique Electrostatic Condenser,...

$2,650.00 USD

VTG OLD BOCKETT MICROSCOPE OIL / ALCOHOL LAMP CHARLES COLLINS LONDON

VTG OLD BOCKETT MICROSCOPE OIL /...

$285.00 USD

VTG OLD BOCKETT MICROSCOPE OIL /...

$285.00 USD

Antique Decade Resistance Box Thompson Levering Co. Test Meter Locking Oak Box

Antique Decade Resistance Box...

$285.00 USD

Antique Decade Resistance Box...

$285.00 USD

Antique Weston Electrical Instrument Co Volt-Meter/ Westinghouse In Wooden House

Antique Weston Electrical Instrument...

$100.00 USD

Antique Weston Electrical Instrument...

$100.00 USD

Rare 11" Antique GLASS GERMAN BELL CLOCHE DOME GARDEN BOTANICAL MEDICAL SCIENCE

Rare 11" Antique GLASS GERMAN BELL...

$100.00 USD

Rare 11" Antique GLASS GERMAN BELL...

$100.00 USD

Vintage Microscope Slide Lot(8) Botanical Glass Slides TRIARCH GEO.H.CONANT

Vintage Microscope Slide Lot(8)...

$29.95 USD

Vintage Microscope Slide Lot(8)...

$29.95 USD

Electric Copper Switch Panel Steampunk Frankenstein

Electric Copper Switch Panel...

$29.95 USD

Electric Copper Switch Panel...

$29.95 USD

ANTIQUE WALL BAROMETER ,ADJUSTIBLE,HANGING,WESTERN GERMANY,WOOD,BRASS,WORKS,GIFT

ANTIQUE WALL BAROMETER...

$8.98 USD

ANTIQUE WALL BAROMETER...

$8.98 USD

Antique Babcock Tester Centrifuge Cream Milk Separator *A Dairy Farm Staple*

Antique Babcock Tester Centrifuge...

$84.95 USD

Antique Babcock Tester Centrifuge...

$84.95 USD

Vintage AC/DC Electric Switch Panel Power Supply Rectifier On Asbestos 1948

Vintage AC/DC Electric Switch Panel...

$300.00 USD

Vintage AC/DC Electric Switch Panel...

$300.00 USD

Antique Lloyd

Antique Lloyd's Hygrodeik - Tycos...

$300.00 USD

Antique Lloyd's Hygrodeik - Tycos...

$300.00 USD

R & J Beck Microscope in Wooden Box With Slides For Parts AS IS For Display Only

R & J Beck Microscope in Wooden Box...

$149.99 USD

R & J Beck Microscope in Wooden Box...

$149.99 USD

Vintage Pocket Eveready Volt & Ammeter Meter

Vintage Pocket Eveready Volt &...

$37.00 USD

Vintage Pocket Eveready Volt &...

$37.00 USD

1914 E H SARGENT Scientific Laboratory Apparatus Bacteriological Supply Catalog

1914 E H SARGENT Scientific...

$65.62 USD

1914 E H SARGENT Scientific...

$65.62 USD

Antique Carl Zeiss Jena No. 13399 Brass Microscope Stand Eyepiece Objective Lens

Antique Carl Zeiss Jena No. 13399...

$675.00 USD

Antique Carl Zeiss Jena No. 13399...

$675.00 USD

Vintage / Antique Brass Field Microscope With Box

Vintage / Antique Brass Field...

$75.00 USD

Vintage / Antique Brass Field...

$75.00 USD

Antique Bausch & Lomb Cast Iron Microscope Patent 1915

Antique Bausch & Lomb Cast Iron...

$75.00 USD

Antique Bausch & Lomb Cast Iron...

$75.00 USD

Antique Jas. W. Queen & Co. Philadelphia Brass Microscope & Box

Antique Jas. W. Queen & Co....

$695.00 USD

Antique Jas. W. Queen & Co....

$695.00 USD

DAVEN SIGNAL CORPS I-177-B MILITARY U.S. ARMY TUBE TESTER (QPY95)

DAVEN SIGNAL CORPS I-177-B MILITARY...

$262.50 USD

DAVEN SIGNAL CORPS I-177-B MILITARY...

$262.50 USD

Biological Microscope Bottom LED Light Supplementary Lamp Source 110V-240V

Biological Microscope Bottom LED...

$21.84 USD

Biological Microscope Bottom LED...

$21.84 USD

Early 19th C Greenock Hydrostatic Alcohol Proof Test Kit I.P. Engraved Treen Box

Early 19th C Greenock Hydrostatic...

$360.34 USD

Early 19th C Greenock Hydrostatic...

$360.34 USD

SKY MKT-19 250V Audio Speaker Divider Crossover Non-Polarity Capacitor

SKY MKT-19 250V Audio Speaker Divider...

$7.90 USD

SKY MKT-19 250V Audio Speaker Divider...

$7.90 USD

Vintage Williams Brown & Earle Barometer

Vintage Williams Brown & Earle Barometer

$248.88 USD

Vintage Williams Brown & Earle Barometer

$248.88 USD

Antique Copper Steam Generator Science Equipment

Antique Copper Steam Generator...

$50.00 USD

Antique Copper Steam Generator...

$50.00 USD

Antique Vintage Brass Solid Kelvin & Hughes 1917 Brunton Compass Handmade gift

Antique Vintage Brass Solid Kelvin &...

$32.01 USD

Antique Vintage Brass Solid Kelvin &...

$32.01 USD

Antique Industrial Electrical Light Lamp Reflector Steampunk Frankenstein Part

Antique Industrial Electrical Light...

$166.00 CAD

Antique Industrial Electrical Light...

$166.00 CAD

Vintage Taylor Stormograph Cycle Recorder Barometer Wooden For Parts Untested

Vintage Taylor Stormograph Cycle...

$99.99 USD

Vintage Taylor Stormograph Cycle...

$99.99 USD

Vintage Tube Radio Resonant Dip General Radio 224 Wavemeter Test Set Wave Meter

Vintage Tube Radio Resonant Dip...

$145.00 USD

Vintage Tube Radio Resonant Dip...

$145.00 USD

RARE H TINSLEY & CO LONDON SCIENTIFIC INSTRUMENT NO 16667 Brass Museum- Harvard

RARE H TINSLEY & CO LONDON SCIENTIFIC...

$645.00 USD

RARE H TINSLEY & CO LONDON SCIENTIFIC...

$645.00 USD

1880s Antique Surveying Brass Table Precision Compass Silvered Scale Black Dial

1880s Antique Surveying Brass Table...

$100.05 USD

1880s Antique Surveying Brass Table...

$100.05 USD

Antique Spencer Aloe Company Microscope with Box

Antique Spencer Aloe Company...

$164.50 USD

Antique Spencer Aloe Company...

$164.50 USD

Copper Petri Dish Sterilizer Canister, Antique Lab Equipment Container

Copper Petri Dish Sterilizer...

$45.00 USD

Copper Petri Dish Sterilizer...

$45.00 USD

Hornblende Schist from Cornwall Petrographic Microscope Slide

Hornblende Schist from Cornwall...

$45.00 USD

Hornblende Schist from Cornwall...

$45.00 USD

Quartz Diorite from Cliff Hill Leicestershire Petrographic Microscope Slide

Quartz Diorite from Cliff Hill...

$45.00 USD

Quartz Diorite from Cliff Hill...

$45.00 USD

Quartzite from Nuneaton England Petrographic Microscope Slide

Quartzite from Nuneaton England...

$45.00 USD

Quartzite from Nuneaton England...

$45.00 USD

High Precision 0.01mm Microscope Stage Micrometer Calibration Slide w/ 4-Scales

High Precision 0.01mm Microscope...

$8.53 USD

High Precision 0.01mm Microscope...

$8.53 USD

Antique English Pocket Gilt-Brass Hydrometer, Moisture or

Antique English Pocket Gilt-Brass...

$169.99 USD

Antique English Pocket Gilt-Brass...

$169.99 USD

Chevy GM Motor Cutaway Engine Display Teaching Cut Away Out Chevrolet

Chevy GM Motor Cutaway Engine Display...

$195.00 USD

Chevy GM Motor Cutaway Engine Display...

$195.00 USD

Roller Smith Alternating Current Ammeter Meter USA Untested Steampunk Style

Roller Smith Alternating Current...

$47.50 USD

Roller Smith Alternating Current...

$47.50 USD

Early TESLA Era RUHMKORFF Induction SPARK COIL Excellent WORKING jumps 3/8 inch

Early TESLA Era RUHMKORFF Induction...

$310.00 USD

Early TESLA Era RUHMKORFF Induction...

$310.00 USD

4-antique AMERICAN steampunk old STEAM ENGINE vintage motor BOILER THERMOMETERS

4-antique AMERICAN steampunk old...

$24.95 USD

4-antique AMERICAN steampunk old...

$24.95 USD

Antique KLETT TOP READER New York Colorimeter Microscope C.1928

Antique KLETT TOP READER New York...

$55.00 USD

Antique KLETT TOP READER New York...

$55.00 USD

Vintage 1855 A. Ross Microscope Brass Objective Lens

Vintage 1855 A. Ross Microscope Brass...

$56.10 USD

Vintage 1855 A. Ross Microscope Brass...

$56.10 USD

VINTAGE Jewell Electrical Instrument Co Direct Current Volt Meter

VINTAGE Jewell Electrical Instrument...

$79.80 USD

VINTAGE Jewell Electrical Instrument...

$79.80 USD

Antique 19th C. French Gynecological Irrigator Eguisier

Antique 19th C. French Gynecological...

$130.00 USD

Antique 19th C. French Gynecological...

$130.00 USD

25g Food grade 99% Pure Neotame Powder Sweetener sugar-free sugar substitute

25g Food grade 99% Pure Neotame...

$19.40 USD

25g Food grade 99% Pure Neotame...

$19.40 USD

Vtg antique Weidenhoff bi-directional rpm tachometer gauge cast iron steampunk

Vtg antique Weidenhoff bi-directional...

$71.99 USD

Vtg antique Weidenhoff bi-directional...

$71.99 USD

Antique Handheld Brash Pocket Field Microscope

Antique Handheld Brash Pocket Field...

$15.00 USD

Antique Handheld Brash Pocket Field...

$15.00 USD

Vintage Brass Microscope Improved Household

Vintage Brass Microscope Improved...

$58.65 USD

Vintage Brass Microscope Improved...

$58.65 USD

Edison Primary battery Porcelain Crock with lid

Edison Primary battery Porcelain...

$125.00 USD

Edison Primary battery Porcelain...

$125.00 USD

Arthur Chevalier medium size unique model with rack & pinion, circa 1870

Arthur Chevalier medium size unique...

$950.00 USD

Arthur Chevalier medium size unique...

$950.00 USD

Vintage Agricultural Soil Water Test Kit Tube WOOD CASE Science Lab Beading Box

Vintage Agricultural Soil Water Test...

$174.95 USD

Vintage Agricultural Soil Water Test...

$174.95 USD

Antique Microscope Lamp Oil/Alcohol - Bockett / Collins COMPLETE

Antique Microscope Lamp Oil/Alcohol -...

$495.00 USD

Antique Microscope Lamp Oil/Alcohol -...

$495.00 USD

Early antique Black & Decker Electric Co Kent OH 1/4 hp motor collectible tool

Early antique Black & Decker Electric...

$179.99 USD

Early antique Black & Decker Electric...

$179.99 USD

ANTIQUE SPENCER Buffalo LENS CO MICROSCOPE CASE, LENS PRIMITIVE DECOR 1928 Brass

ANTIQUE SPENCER Buffalo LENS CO...

$179.99 USD

ANTIQUE SPENCER Buffalo LENS CO...

$179.99 USD

Antique Early 1900

Antique Early 1900's Brass Field...

$99.95 USD

Antique Early 1900's Brass Field...

$99.95 USD

ANTIQUE JEFFERSON ELECTRIC MFG CO CHICAGO IL SPARK COIL UNIT

ANTIQUE JEFFERSON ELECTRIC MFG CO...

$99.95 USD

ANTIQUE JEFFERSON ELECTRIC MFG CO...

$99.95 USD

ANTIQUE BAROMETER *CARVED OAK* ENGLISH c.1880

ANTIQUE BAROMETER *CARVED OAK*...

$799.99 USD

ANTIQUE BAROMETER *CARVED OAK*...

$799.99 USD

20th CENTURY ELECTRONICS LTD England TYPE FN2 / 3B TUBE

20th CENTURY ELECTRONICS LTD England...

$49.00 USD

20th CENTURY ELECTRONICS LTD England...

$49.00 USD

Vintage Unmarked Brass & Steel Microscope

Vintage Unmarked Brass & Steel...

$105.00 USD

Vintage Unmarked Brass & Steel...

$105.00 USD

VINTAGE KLETT COLORIMETER FOR TESTING BLOOD

VINTAGE KLETT COLORIMETER FOR...

$70.00 USD

VINTAGE KLETT COLORIMETER FOR...

$70.00 USD

Antique Microscope Device with Fine Optical Measurements Missing Parts

Antique Microscope Device with Fine...

$225.00 USD

Antique Microscope Device with Fine...

$225.00 USD

Vintage Adams 128C Aluminum Tuning Fork Made in Germany

Vintage Adams 128C Aluminum Tuning...

$19.95 USD

Vintage Adams 128C Aluminum Tuning...

$19.95 USD

Antique Wooden Victorian Zograscope Adjustable Magnifying Mirror

Antique Wooden Victorian Zograscope...

$649.99 USD

Antique Wooden Victorian Zograscope...

$649.99 USD

Antique General Electric GE AC motor DC generator .175 KW 12v industrial Dynamo

Antique General Electric GE AC motor...

$449.99 USD

Antique General Electric GE AC motor...

$449.99 USD

Antique Victorian Carved Oak Banjo Wall Barometer & Thermometer 34” Leeds

Antique Victorian Carved Oak Banjo...

$750.00 USD

Antique Victorian Carved Oak Banjo...

$750.00 USD

Antique Bausch & Lomb Microscope - case condenser diaphragm mechanical stage

Antique Bausch & Lomb Microscope -...

$325.00 USD

Antique Bausch & Lomb Microscope -...

$325.00 USD

Vtg antique Keystone electrical instrument co dc volt meter cast iron steampunk

Vtg antique Keystone electrical...

$72.99 USD

Vtg antique Keystone electrical...

$72.99 USD

1907 Leitz Microscopes & Accessory Apparatus Catalog Vintage Original Hardback

1907 Leitz Microscopes & Accessory...

$189.00 USD

1907 Leitz Microscopes & Accessory...

$189.00 USD

Salmon Louse (Lepeophtheirus salmonis) from Coho Salmon Skin Microscope Slide

Salmon Louse (Lepeophtheirus...

$25.00 USD

Salmon Louse (Lepeophtheirus...

$25.00 USD

Vintage Sterling No. 31A Pocket Hearing Aid Voltmeter w/ Box ~ Patd 1916 ~

Vintage Sterling No. 31A Pocket...

$25.00 USD

Vintage Sterling No. 31A Pocket...

$25.00 USD

Vtg 92 Piece Glass Microscope Histology Slides ~ Bone Marrow Cellularity Four

Vtg 92 Piece Glass Microscope...

$69.95 USD

Vtg 92 Piece Glass Microscope...

$69.95 USD

Bausch Lomb Lens Shields 31-26-21 3 pieces one in box DoAll #008960

Bausch Lomb Lens Shields 31-26-21 3...

$59.00 USD

Bausch Lomb Lens Shields 31-26-21 3...

$59.00 USD

VINTAGE Barograph vintage, collection, in a carbolite case, USSR.

VINTAGE Barograph vintage,...

$155.00 USD

VINTAGE Barograph vintage,...

$155.00 USD

Vintage 1926 Taylor Wall Barometer Art Deco Rochester NY, Made in England Rare

Vintage 1926 Taylor Wall Barometer...

$26.99 USD

Vintage 1926 Taylor Wall Barometer...

$26.99 USD

NEGRETTI & ZAMBRA London 717 ANTIQUE POCKET BAROMETER Compensated n Leather Case

NEGRETTI & ZAMBRA London 717 ANTIQUE...

$439.39 USD

NEGRETTI & ZAMBRA London 717 ANTIQUE...

$439.39 USD