Leeds And Northrup Company 4020-B Resistor 4020B - Untested As-is
Price: USD 244.79
Condition: For parts or not working
Location: 630**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds and Northrup D.C. Servomotor 017867 008198
Price: USD 80.40
Condition: New – Open box
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 10.99
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Leeds and Northrup 9834 DC NULL DETECTOR
Price: USD 30.00
Condition: For parts or not working
Location: 980**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Vintage Antique Leeds And Northrup Galvanometer Black Lacquer Wood Box Working
Price: USD 95.00
Condition:
Location: 085**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds and Northrup Type test set/meter w/Wood case Type S #5300
Price: USD 75.00
Condition: Used
Location: 030**
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Leeds Northrup 8686 Millivolt Potentiometer
Price: USD 52.15
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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leeds and northrup 4360 shunt .1 ohm 15 amps
Price: USD 160.00
Condition: Used
Location: 064**
Shipping Type:
Shipping Cost: USD
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Leeds And Northrup Company 4221-B Resistor 4221B - Untested Serial # 1079168
Price: USD 99.00
Condition: For parts or not working
Location: 871**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds and Northrup 8686 Millivolt Potentiometer Instructions Untested Read
Price: USD 25.00
Condition: Used
Location: 550**
Shipping Type:
Shipping Cost: USD
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Leeds And Northrup Company 4221-B Resistor 4221B - Untested Serial # 1544619
Price: USD 99.00
Condition: For parts or not working
Location: 871**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds and Northrup Potentiometer Antique Science Equipment
Price: USD 100.00
Condition: Used
Location: 432**
Shipping Type:
Shipping Cost: USD
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leeds and northrup potentiometer
Price: USD 75.00
Condition: Used
Location: 604**
Shipping Type:
Shipping Cost: USD
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Leeds and Northrup Model 8693 Temperature Potentiometer / Galvanometer
Price: USD 49.95
Condition: For parts or not working
Location: 461**
Shipping Type: CALCULATED
Shipping Cost: USD 21.99
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Leeds and Northrup Millivolt Potentiometer/Galvanometer Cat. No. 8690
Price: USD 35.95
Condition: For parts or not working
Location: 355**
Shipping Type: FIXED
Shipping Cost: USD 24.00
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NEW OLD STOCK! LEEDS AND NORTHRUP CIRCUIT BOARD 055867 REV. G1
Price: USD 49.95
Condition: New – Open box
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Decade Resistance Box ~ Pair
Price: USD 75.00
Condition: Used
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds and Northrup L&N Potentiometer Indicator Galvanometer Wood Crate
Price: USD 69.99
Condition: For parts or not working
Location: 606**
Shipping Type: FIXED
Shipping Cost: USD 29.99
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Leeds & Northrup Large 3-Way Switch, Black Bakelite
Price: USD 35.00
Condition: Used
Location: 730**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup KS 9470 Null Voltage Test Set M3012
Price: USD 89.00
Condition: For parts or not working
Location: 799**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 4020-B 1 OHM Standard Resistor 1694461
Price: USD 115.99
Condition: Used
Location: 465**
Shipping Type: CALCULATED
Shipping Cost: USD 13.99
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Leeds & Northrup Volt Box ~ No. 7581 ~ Circa 1930
Price: USD 90.00
Condition:
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup 1309775 model 4230 "Anthony pattern" Wheatstone bridge.
Price: USD 1499.00
Condition: Used
Location: 441**
Shipping Type:
Shipping Cost: USD
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LEEDS AND NORTHRUP 445840 Rev3 Circuit Board
Price: USD 65.00
Condition: New – Open box
Location: 978**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds Northrup No 8662 Precision Potentiometer, w/ manuals
Price: USD 65.00
Condition: Used
Location: 434**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Wheatstone Bridge Type S Test Set 5300 - Vintage and Gorgeous
Price: USD 179.49
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW Vintage Leeds & Northrup 8690-2 Millivolt Potentiometer
Price: USD 100.00
Condition: New – Open box
Location: 378**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Temperature Potentiometer 8693-2
Price: USD 25.00
Condition: Used
Location: 726**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup,056098,Electromax Controller
Price: USD 40.00
Condition: Used
Location: 448**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup 074699 Memory Module
Price: USD 300.16
Condition: New – Open box
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS AND NORTHRUP 444508 DRIVER BOARD AMPLIFIER
Price: USD 193.99
Condition: New – Open box
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 16.99
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Leeds and Northrup 06303 Analyzer Circuit Card
Price: USD 665.17
Condition: Used
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 16.99
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Leeds and Northrup 445857 + Rev. C servo amplifier A1A1A1XA1
Price: USD 99.60
Condition: New – Open box
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 12.50
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Vintage Leeds and Northrup Co Electric Motor 110volt 20amp 1800 RPM With Pulley
Price: USD 24.99
Condition: For parts or not working
Location: 174**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup Company 056851 Card
Price: USD 570.77
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 8686 Millivolt Potentiometer Galvanometer w Orig Owners Manual
Price: USD 55.00
Condition: Used
Location: 917**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds and Northrup 490062 Speedomax W Chart Paper
Price: USD 30.00
Condition: New – Open box
Location: 123**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup Company 4221 Resistor 4221 - Untested Serial # 1554754
Price: USD 99.99
Condition: For parts or not working
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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NEW IN BOX LEEDS AND NORTHRUP POWER SUPPLY 445846
Price: USD 44.10
Condition: New
Location: 378**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds and Northrup 8692-1 Single Range Rack Mount Potentiometer Directions, Used
Price: USD 50.00
Condition: Good
Location: 591**
Shipping Type: FIXED
Shipping Cost: USD 16.04
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Leeds and Northrup Model 4735 Guarded Wheatstone Bridge Directions, Used
Price: USD 50.00
Condition: Good
Location: 591**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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1 10 100 1000 10,000 1Megaohm Ohm Ω Lot of 6pc. Resistance Standard Resistor set
Price: USD 600.00
Condition: Used
Location: 982**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds And Northrup Bureau Of Power Light GM 796
Price: USD 79.99
Condition: Used
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Leeds & Northrup 10973-11 Motor/ Pneumatic Converter T186514
Price: USD 299.99
Condition: Used
Location: 799**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP 8686 IS A MILLIVOLT POTENTIOMETER
Price: USD 15.99
Condition: For parts or not working
Location: 920**
Shipping Type: FIXED
Shipping Cost: USD 34.95
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L&N Leeds and Northrup 4321 Hamon Transfer Standard 10 Ohm with parallel bar
Price: USD 1050.00
Condition: Used
Location: 760**
Shipping Type: FIXED
Shipping Cost: USD 50.00
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Leeds and Northrup Cable 086238 086-238 New
Price: USD 22.50
Condition: New – Open box
Location: 297**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds Northrup Temperature Potentiometer / Galvanometer Cat. No. 8693
Price: USD 59.95
Condition: For parts or not working
Location: 598**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup 078561
Price: USD 108.95
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds And Northrup Microtrac II Particle Size Analyzer
Price: USD 1999.99
Condition: For parts or not working
Location: 652**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP 101346 VAGE AMPLIFIER 373
Price: USD 40.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds and Northrup 354156 S.P.D.T. Synchronous Converter C79
Price: USD 29.99
Condition: New – Open box
Location: 471**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS AND NORTHRUP 101174 BAL DAMP GAIN PCB BOARD 373
Price: USD 25.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup 041392 Disposable Markers Red (Pack of 3)
Price: USD 20.44
Condition: New
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds and Northrup ENF Potentiometer Antique 7581 Volt Box GR Wood ~Tube
Price: USD 49.95
Condition: Used
Location: 430**
Shipping Type: FIXED
Shipping Cost: USD 8.95
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LEEDS AND NORTHRUP INSTRUMENTS 074825 MANUAL HAND OUTPUT STATION 1YR WARRANTY
Price: USD 105.99
Condition: New – Open box
Location: 462**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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LEEDS AND NORTHRUP 046268 Rev Digital Display CIRCUIT BOARD (LZ10N)
Price: USD 84.99
Condition: Used
Location: 585**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds and Northrup Test Box with Potentiometer
Price: USD 88.99
Condition: Used
Location: 373**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP Cat. No. 5305 Test Set UNTESTED Galvanometer
Price: USD 100.00
Condition: Used
Location: 451**
Shipping Type: FIXED
Shipping Cost: USD 20.00
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LEEDS AND NORTHRUP S.P.D.T. SYCHRONOUS CONVERTER! 354169
Price: USD 35.00
Condition: Used
Location: 751**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Leeds and Northrup Reference Electrode 117481
Price: USD 50.00
Condition: New – Open box
Location: 481**
Shipping Type:
Shipping Cost: USD
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Vintage Leeds and Northrup Volt Potentiometer Model 8687
Price: USD 99.99
Condition: Used
Location: 261**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP S.P.D.T. SYCHRONOUS CONVERTER! 354195
Price: USD 35.00
Condition: Used
Location: 751**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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leeds and northrup Instrument Unknown Tester (Untested)
Price: USD 40.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP S.P.D.T. SYCHRONOUS CONVERTER!
Price: USD 35.00
Condition: Used
Location: 751**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Reduced LEEDS AND NORTHRUP CO 752450 MUELLER TEMPERATURE BRIDGE RHEOSTAT
Price: USD 199.99
Condition: Used
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds And Northrup 8064-A Resistance Thermometer Bridge FREE SHIPPING
Price: USD 99.99
Condition: Used
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NICE Leeds & Northrup Potentiometer 8667 Wooden Box -Internal Resistance Tester
Price: USD 45.00
Condition: Used
Location: 934**
Shipping Type:
Shipping Cost: USD
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Leeds Northrup Electromax Controller 056098
Price: USD 64.99
Condition: Used
Location: 787**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds and Northrup Thermocouple Calibrator Potentiometer
Price: USD 80.00
Condition: Used
Location: 140**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup 074699 Memory Module
Price: USD 107.77
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 24V DC Motor 017471 Servo-Tek
Price: USD 18.98
Condition: Used
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds And Northrup 078559
Price: USD 108.95
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage electronics Leeds and Northrup Type S test set/meter w/Wood case #5300
Price: USD 195.00
Condition: For parts or not working
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds and Northrup Resistor Test Box
Price: USD 118.99
Condition: Used
Location: 373**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds and Northrup 354156 S.P.D.T. Synchronous Converter
Price: USD 18.89
Condition: New – Open box
Location: 652**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup 078561
Price: USD 73.95
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS AND NORTHRUP 029729 CONTACT BRUSH
Price: USD 19.75
Condition: New – Open box
Location: 382**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Leeds & Northrup 4223B 0.001 Ohm DC Resistance Standard (Serial # 1709581)
Price: USD 799.99
Condition: Used
Location: 300**
Shipping Type: CALCULATED
Shipping Cost: USD
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1940's Leeds & Northrup Bridge Tester Now A Bluetooth 2 Speaker Stereo
Price: USD 209.00
Condition: Used
Location: 195**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup 15 Amps Current Shunt Cat 4360 US Military - Preowned
Price: USD 150.00
Condition: Used
Location: 773**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Leeds And Northrup 076735 Return Bend 100200
Price: USD 34.95
Condition: New – Open box
Location: 380**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds and Northrup Model 8693-2 Temperature Potentiometer For Parts or Repair
Price: USD 74.99
Condition: For parts or not working
Location: 981**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds And Northrup Microtrac II Particle Size Analyzer
Price: USD 1999.99
Condition: For parts or not working
Location: 652**
Shipping Type: CALCULATED
Shipping Cost: USD
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1945 Leeds And Northrup Co. Philadelphia PA Carburizing Process Vintage Print Ad
Price: USD 14.95
Condition: Used
Location: 787**
Shipping Type: FIXED
Shipping Cost: USD 5.05
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Leeds And Northrup 10970-4 Electro-Pneumatic Converter
Price: USD 39.52
Condition: Used
Location: 543**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP 046672 REV G BOARD 373
Price: USD 200.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP 7079-11 TRANSMITTER FOR PH ORP 373
Price: USD 175.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds and Northrup Conductivity Cell 4905-50-44-333-7-000
Price: USD 44.99
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Leeds and Northrup Type S Test Set Wood case #5300 Vintage Test Equipment
Price: USD 180.50
Condition: For parts or not working
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP 4905 SERIES CONDUCTIVITY CELL 373
Price: USD 60.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP 8067 TYPE G1 MUELLER TEMPERATURE BRIDGE
Price: USD 195.00
Condition: For parts or not working
Location: 017**
Shipping Type: FIXED
Shipping Cost: USD 45.00
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Vintage Leeds and Northrup Type K Potentiometer Electrical Test Box
Price: USD 137.99
Condition: Used
Location: 373**
Shipping Type: CALCULATED
Shipping Cost: USD
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Graphic Controls 100x Recording Charts for Leeds and Northrup 620047 New
Price: USD 9.99
Condition: New
Location: 467**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS AND NORTHRUP 4905-50-33-088-7 CONDUCTIVITY CELL WITH TEMP COMPENSATOR 373
Price: USD 50.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP 137111 Printhead Assembly New And Unused
Price: USD 49.99
Condition: New – Open box
Location: 125**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW NO BOX LEEDS AND NORTHRUP STALL TORQUE 8313D859
Price: USD 39.60
Condition: New – Open box
Location: 378**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS AND NORTHRUP 4905-25-33-073-7 CONDUCTIVITY CELL 373
Price: USD 50.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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LN Leeds and Northrup 06323 CIRCUIT BOARD 555
Price: USD 96.00
Condition: New – Open box
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds and Northrup 8692-2 Temperature Potentiometer Directions, Used
Price: USD 50.00
Condition: Good
Location: 591**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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Leeds and Northrup 8692 Temperature Potentiometer Directions, Used
Price: USD 50.00
Condition: Good
Location: 591**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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