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Leeds Northrup

Leeds Northrup

Leeds  Northrup AC DC Decade Resistor Type 4755
Leeds Northrup AC DC Decade Resistor Type 4755
$64.95

Leeds  Northrup 7591 Volt Box Potentiometer
Leeds Northrup 7591 Volt Box Potentiometer
$69.95

Antique Leeds  Northrup 1 Ohm 15Amps Lab Precision Current Shunt
Antique Leeds Northrup 1 Ohm 15Amps Lab Precision Current Shunt
$174.95

Leeds  Northrup DC Null Detector 9834
Leeds Northrup DC Null Detector 9834
$75.00

Leeds  Northrup 8686 Millivolt Potentiometer
Leeds Northrup 8686 Millivolt Potentiometer
$24.95

LEEDS  NORTHRUP 5430 AM 1 TEST SET GALVANOMETER
LEEDS NORTHRUP 5430 AM 1 TEST SET GALVANOMETER
$60.00

Leeds  Northrup Test Set 5430 AM 1
Leeds Northrup Test Set 5430 AM 1
$50.00

NEW Leeds  Northrup 031309 Resistor FREE SHIPPING
NEW Leeds Northrup 031309 Resistor FREE SHIPPING
$29.99

General Radio 813A Leeds  Northrup Microphone Hummer Audio Oscillator
General Radio 813A Leeds Northrup Microphone Hummer Audio Oscillator
$79.95

Vintage Leeds  Northrup 4361 01 Ohm 100A Precision Lab Standard Current Shunt
Vintage Leeds Northrup 4361 01 Ohm 100A Precision Lab Standard Current Shunt
$749.95

LEEDS  NORTHRUP 4249 MEGOHOM MICROMHO RESISTANCE STANDARD
LEEDS NORTHRUP 4249 MEGOHOM MICROMHO RESISTANCE STANDARD
$250.00

Vintage Leeds  Northrup Co Philadelphia Instrument Steampunk Electronic
Vintage Leeds Northrup Co Philadelphia Instrument Steampunk Electronic
$56.00

NEW Leeds  Northrup 031306 Resistor FREE SHIPPING
NEW Leeds Northrup 031306 Resistor FREE SHIPPING
$29.99

LEEDS  NORTHRUP THOMAS 1 ONE OHM 4210 STANDARD
LEEDS NORTHRUP THOMAS 1 ONE OHM 4210 STANDARD
$575.00

Leeds Northrup KS 3011 Wheatstone Bridge
Leeds Northrup KS 3011 Wheatstone Bridge
$39.99

LEEDS  NORTHRUP 7591 VOLT BOX POTENTIOMETER
LEEDS NORTHRUP 7591 VOLT BOX POTENTIOMETER
$24.99

Vintage Leeds  Northrup L  N Potentiometer in Wood Case
Vintage Leeds Northrup L N Potentiometer in Wood Case
$150.00

Leeds  Northrup 031306 Resistor FREE SHIPPING
Leeds Northrup 031306 Resistor FREE SHIPPING
$24.99

Vintage Antique RARE Leeds  Northrup E 6617 Potentiometer
Vintage Antique RARE Leeds Northrup E 6617 Potentiometer
$59.95

LEEDS AND NORTHRUP 8686 IS A MILLIVOLT POTENTIOMETER
LEEDS AND NORTHRUP 8686 IS A MILLIVOLT POTENTIOMETER
$60.00

Vintage Leeds  Northrup Potentiometer Indicator
Vintage Leeds Northrup Potentiometer Indicator
$179.40

Leeds  Northrup Galvanometer 323684 NICE
Leeds Northrup Galvanometer 323684 NICE
$52.99

Leeds Northrup KS 3011 Wheatstone Bridge not tested
Leeds Northrup KS 3011 Wheatstone Bridge not tested
$25.00

LEEDS  NORTHRUP 5602 A GUARDED INSULATION RESISTANCE
LEEDS NORTHRUP 5602 A GUARDED INSULATION RESISTANCE
$225.00

Leeds  Northrup Test Set No 5430 AM 1
Leeds Northrup Test Set No 5430 AM 1
$100.00

Leeds  Northrup Standard Resistor Set 1ohm to 1Megohm
Leeds Northrup Standard Resistor Set 1ohm to 1Megohm
$700.00

VINTAGE LEEDS  NORTHRUP RESISTANCE STANDARDS 4258
VINTAGE LEEDS NORTHRUP RESISTANCE STANDARDS 4258
$195.00

LEEDS NORTHRUP LN MODEL 8690 MILLIVOLT POTENTIOMETER GALVANOMETER
LEEDS NORTHRUP LN MODEL 8690 MILLIVOLT POTENTIOMETER GALVANOMETER
$48.75

LEEDS  NORTHRUP Model 4232 PRECISION GUARDED WHEATSTONE BRIDGE
LEEDS NORTHRUP Model 4232 PRECISION GUARDED WHEATSTONE BRIDGE
$250.00

VINTAGE LEEDS  NORTHRUP  35071 CAPACITY BRIDGE  PLEASE HELP
VINTAGE LEEDS NORTHRUP 35071 CAPACITY BRIDGE PLEASE HELP
$24.99

LEEDS  NORTHRUP RUN UP BOX 9912
LEEDS NORTHRUP RUN UP BOX 9912
$49.99

LEEDS  NORTHRUP LN Model 9876 m DC POWER SUPPLY
LEEDS NORTHRUP LN Model 9876 m DC POWER SUPPLY
$56.25

L  N Leeds  Northrup 8690 2 Millivolt Potentiometer  9912 Run Up Box
L N Leeds Northrup 8690 2 Millivolt Potentiometer 9912 Run Up Box
$145.00

Vintage Tools Electrical Tester Leeds  Northrup Co 630104
Vintage Tools Electrical Tester Leeds Northrup Co 630104
$29.95

Antique Vintage Leeds  Northrup LN Model 5305 Resistance 9999 Ohms Test Set
Antique Vintage Leeds Northrup LN Model 5305 Resistance 9999 Ohms Test Set
$72.44

LEEDS  NORTHRUP Model 7555 TYPE K 5 POTENTIOMETER
LEEDS NORTHRUP Model 7555 TYPE K 5 POTENTIOMETER
$250.00

Lot 2 LEEDS  NORTHRUP DECADE RESISTANCE BOX 4754
Lot 2 LEEDS NORTHRUP DECADE RESISTANCE BOX 4754
$29.99

VINTAGE LEEDS  NORTHRUP 7553 TYPE K3 UNIVERSAL POTENTIOMETER
VINTAGE LEEDS NORTHRUP 7553 TYPE K3 UNIVERSAL POTENTIOMETER
$150.00

LEEDS  NORTHRUP Model 7554 TYPE K 4 POTENTIOMETER
LEEDS NORTHRUP Model 7554 TYPE K 4 POTENTIOMETER
$250.00

LEEDS  NORTHRUP 4725 VINTAGE OPEN DIAL WHEATSTONE BRIDGE
LEEDS NORTHRUP 4725 VINTAGE OPEN DIAL WHEATSTONE BRIDGE
$195.00

Leeds amp Northrup 8693 2 Temperature Potentiometer Navy Metcal Calibrated
Leeds amp Northrup 8693 2 Temperature Potentiometer Navy Metcal Calibrated
$40.00

Leeds  Northrup Manual 7552 Potentiometer Operating Directions Manual w Diagram
Leeds Northrup Manual 7552 Potentiometer Operating Directions Manual w Diagram
$20.00

Vintage Leeds Northrup potentiometer model 782646 wooden box tester free ship
Vintage Leeds Northrup potentiometer model 782646 wooden box tester free ship
$89.99

5VINTAGE LEEDS  NORTHRUP STANDARD CELL
5VINTAGE LEEDS NORTHRUP STANDARD CELL
$50.00

Leeds  Northrup 4300 Kelvin Bridge Adjustable Low Resistance Standard
Leeds Northrup 4300 Kelvin Bridge Adjustable Low Resistance Standard
$899.95

Leeds  Northrup Manual 7552 Potentiometer Operating Directions w Schematics
Leeds Northrup Manual 7552 Potentiometer Operating Directions w Schematics
$20.00

LEEDS  NORTHRUP Genaral Radio Co Condenser Calibrator 75841 Historical Item
LEEDS NORTHRUP Genaral Radio Co Condenser Calibrator 75841 Historical Item
$36.85

Leeds  Northrup LN 1 Ohm Lab Standard Resistor Resistance Standard  T33
Leeds Northrup LN 1 Ohm Lab Standard Resistor Resistance Standard T33
$79.00

LEEDS  NORTHRUP MODEL 4300 PRIMARY VARIABLE LOW RESISTANCE STANDARD
LEEDS NORTHRUP MODEL 4300 PRIMARY VARIABLE LOW RESISTANCE STANDARD
$1,100.00

Leeds  Northrup Potentiometer 729454
Leeds Northrup Potentiometer 729454
$200.00

Leeds  Northrup Co Optical Pyrometer SN 248342 w Hickok Power Compartment
Leeds Northrup Co Optical Pyrometer SN 248342 w Hickok Power Compartment
$65.20

Leeds and Northrup Milli Volts With Wooden Box Historic
Leeds and Northrup Milli Volts With Wooden Box Historic
$69.00

LEEDS  NORTHRUP 4306 KELVIN BRIDGE
LEEDS NORTHRUP 4306 KELVIN BRIDGE
$265.00

LEEDS  NORTHRUP 100000 OHM DC VOLTAGE DIVIDER
LEEDS NORTHRUP 100000 OHM DC VOLTAGE DIVIDER
$195.00

Leeds  Northrup Temperature Potentiometer
Leeds Northrup Temperature Potentiometer
$85.00

Leeds  Northrup Manual 9003 9004 Thermocouple Checking Furnaces Directions Man
Leeds Northrup Manual 9003 9004 Thermocouple Checking Furnaces Directions Man
$22.50

Leeds Northrup 2195 Reflecting Galvanometer Scale Lamp Stand
Leeds Northrup 2195 Reflecting Galvanometer Scale Lamp Stand
$142.49

++ VINTAGE 50s Leeds  Northrup Co Potentiometer NUCLEAR ERA
++ VINTAGE 50s Leeds Northrup Co Potentiometer NUCLEAR ERA
$300.00

LEEDS  NORTHRUP 4035B STANDARD RESISTOR 1000 OHMS
LEEDS NORTHRUP 4035B STANDARD RESISTOR 1000 OHMS
$50.00

Leeds  Northrup Kelvin Bridge Ohmmeter Wood Case 16x8 l Dials Bakelite Original
Leeds Northrup Kelvin Bridge Ohmmeter Wood Case 16x8 l Dials Bakelite Original
$99.00



Leeds Northrup Recently Purchased:

LEEDS NORTHRUP 074419 NSPP 074419, LEEDS NORTHRUP 074419 USPP 074419, LEEDS NORTHRUP 205452 USPP 205452, LEEDS NORTHRUP 205435 USPP 205435, LEEDS NORTHRUP 8627 USPP 8627, LEEDS NORTHRUP 063230 NSPP 063230, LEEDS NORTHRUP 445847 NSPP 445847, LEEDS NORTHRUP 205176 USPP 205176, LEEDS NORTHRUP 4908 1 44 333 1 02 000 NSFP 4908144333102000, 01 10Gohm 005 Resistance standard resistor P4067 an g of LEEDS, LEEDS NORTHRUP 205347 USPP 205347, Leeds Northrup 00001 and 0001 ohm standards 4224 4223, LEEDS NORTHRUP 212 1 1100 2 0 00 04000000000000 USPP 2121110020000400, 001 1GOhm 002 Resistance standard resistor P40114 an g LEEDS, LEEDS NORTHRUP 445847 USPP 445847, LEEDS NORTHRUP 063230 USPP 063230, LEEDS NORTHRUP 6110P6011303100 USPP 6110P6011303100, LEEDS NORTHRUP 205177 USPP 205177, LEEDS NORTHRUP 4908 X10 44 333 X1 02 000 00 NSPP 4908X1044333X102, 1 100 Mohm 001 Resistance standard resistor P40113 an g LEEDS, LEEDS NORTHRUP 056849 USPP 056849, LEEDS NORTHRUP 064322 USPP 064322, LEEDS NORTHRUP 078697 NSFP 078697, LEEDS NORTHRUP 074417 NSPP 074417, Leeds Northrup CPU 228289 A1 A3 Control Board LN New, LEEDS NORTHRUP 228289 USPP 228289, LEEDS NORTHRUP 074417 USPP 074417, LEEDS NORTHRUP 6014 3 21 1 0 00 00 100 103 USPP 6014321100000100, 1 NEW LEEDS NORTHRUP 6014 3 21 1 0 00 00 100 ELECTROMAX PROCESS CONTROLLER, LEEDS NORTHRUP 046276 USPP 046276, Leeds Northrup CPU 228289 Memory 074413 LN, LEEDS NORTHRUP 060188 USPP 060188, LEEDS NORTHRUP UDA2182 CC1 NN 2NNN USPP UDA2182CC1NN2NNN, LEEDS NORTHRUP 6014 3 07 1 0 00 00 100 103 USPP 6014307100000100, 10 Mohm 0005 Resistance standard resistor P4023 an g of LEEDSNORTHRUP ESI GR, LEEDS NORTHRUP 205151 USPP 205151, 1 USED LEEDS NORTHRUP 6014 3 06 1 0 00 00 000 ELECTROMAX PROCESS CONTROLLER, LEEDS NORTHRUP 134 3074 00 L0077 6 BO 188 USPP 134307400L00776B,

Electrical Test Equipment Searches:

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