VINTAGE LEEDS & NORTHRUP TEST SET MODEL 5430-A
Price: USD 116.24
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 022289 Temperature Sensor new
Price: USD 142.99
Condition: New – Open box
Location: 801**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup Systems 064314 New With Box 564-9-0-y
Price: USD 217.79
Condition: New – Open box
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 2610-101-11-2-01-000 Pressure Transmitter 0-6in-wc 13-48v-dc
Price: USD 549.63
Condition: New – Open box
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds Northrup Trucker Hat Snapback Cap Black Cordury
Price: USD 23.99
Condition: Pre-owned
Location: 350**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Leeds Northrup 152137 Temperature Compensator NEW NOS
Price: USD 68.00
Condition: New – Open box
Location: 282**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 354156 SPDT SYNCHRONOUS CONVERTER - 19 V - 60 Hz - 20.5 MA
Price: USD 9.95
Condition: New – Open box
Location: 636**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Leeds & Northrup AC to DC Power Supply Model 9876-M 0-10 / 0-100 Rack Mountable
Price: USD 95.00
Condition: For parts or not working
Location: 474**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup 099018 Power Supply Thermohm and Bridge Circuits
Price: USD 39.95
Condition: New – Open box
Location: 365**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 9878 Constant Voltage Supply 115VAC 6VA +2V Output
Price: USD 99.96
Condition: Used
Location: 837**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Decade Resistor, Cat. No. 4775 - Tested
Price: USD 37.50
Condition: Used
Location: 972**
Shipping Type: CALCULATED
Shipping Cost: USD
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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 46276 Pcb Circuit Board
Price: USD 256.33
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 471-134-26-47-600-804 Pressure Transmitter 0-170in-wc 120v-ac
Price: USD 315.30
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW Honeywell / Leeds Northrup 078160 Card Logic-MP Circuit Board A1A1A3
Price: USD 742.00
Condition: New – Open box
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.49
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Leeds Northrup Temperature Deviation Controller 0-2000° F Vintage #002A20
Price: USD 350.00
Condition: Seller refurbished
Location: 471**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1942 LEEDS & NORTHRUP CO. Catalog MICROMAX SPEED RECORDERS
Price: USD 14.95
Condition: Very Good
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 8020-A Display Board
Price: USD 26.39
Condition: Used
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 074417 Pcb Circuit Board Rev E/f
Price: USD 173.10
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Co. CAT NO. 4745 SN. 228475
Price: USD 69.00
Condition: Used
Location: 600**
Shipping Type: FIXED
Shipping Cost: USD 16.50
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LEEDS & NORTHRUP 024174 FILTER NSNP
Price: USD 40.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup pH Measuring Electrodes 117390
Price: USD 25.00
Condition: New – Open box
Location: 775**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup 277650 Signal Loop Controller
Price: USD 69.44
Condition: Used
Location: 465**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup Type K-68 Speedomax Chart Recorder
Price: USD 60.00
Condition: Used
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 445859 Pcb Circuit Board Rev P/p1 BRAND NEW b27
Price: USD 129.99
Condition: New
Location: 444**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 063242 Circuit Board
Price: USD 322.77
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 074417 Rev E/F PCB Circuit board used CSQ
Price: USD 149.92
Condition: Used
Location: 541**
Shipping Type: CALCULATED
Shipping Cost: USD 14.00
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Vintage Leeds & Northrup Potentiometer
Price: USD 40.00
Condition: Used
Location: 274**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Clock Board 445850
Price: USD 410.19
Condition: New
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 7673 Thermionic Amplifier Vintage Potentiometer Analog Meter
Price: USD 299.95
Condition: Used
Location: 708**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Honeywell / Leeds Northrup 445100 Output Board Revision F
Price: USD 180.00
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.49
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NEW Honeywell Leeds Northrup 046276-E3 Module Analyzer Control Card, 046276E3
Price: USD 410.00
Condition: New – Open box
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.49
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LEEDS & NORTHRUP 4973-01-306-7 NSNP
Price: USD 370.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS&NORTHRUP 031411 INSTRUMENT SWITCH NSMP
Price: USD 135.00
Condition: New
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS&NORTHRUP 354293 120V NSNP
Price: USD 120.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 046263 REV. E UNMP
Price: USD 249.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS NORTHRUP 117481 UNMP
Price: USD 47.00
Condition: Used
Location: 379**
Shipping Type: CALCULATED
Shipping Cost: USD
Read MoreLEEDS & NORTHRUP 101194 120VAC UNMP
Price: USD 48.00
Condition: Used
Location: 379**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Conductivity Cell 4801-25-03-11-029
Price: USD 229.99
Condition: New – Open box
Location: 802**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup 075706
Price: USD 459.98
Condition: New – Open box
Location: 802**
Shipping Type:
Shipping Cost: USD
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LEEDS & NORTHRUP A1A1A2X 445856 REV. C NSNP
Price: USD 286.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 055867 NSNP
Price: USD 30.00
Condition: New – Open box
Location: 379**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP 013299 RESISTOR NSNP
Price: USD 24.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS&NORTHRUP 064323 UNMP
Price: USD 490.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 338551 CABLE ASSEMBLY NSNP
Price: USD 55.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 008774 SPRING LOT OF 2 NSNP
Price: USD 11.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 7082-17 056355 Conductivity Analyzer 120v-ac *USED FOR PARTS
Price: USD 48.99
Condition: For parts or not working
Location: 465**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 063205 Speedomax Recorder SPCX1-A
Price: USD 124.99
Condition: Used
Location: 787**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 032977 24 VDC Servo Motor Trasicoil PN 1081-123
Price: USD 399.00
Condition: New – Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP NULL VOLTAGE TEST SET KS10376
Price: USD 80.00
Condition: For parts or not working
Location: 017**
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Leeds & Northrup Conductivity Bridge 4866-60
Price: USD 119.99
Condition: Used
Location: 263**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 022291 Temperature Sensor
Price: USD 64.44
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 056865 Digital Display Board
Price: USD 146.77
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Volt Box ~ No. 7581 ~ Circa 1930
Price: USD 72.00
Condition:
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 012417 Slide Wire
Price: USD 57.44
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Galvanometer vintage Leeds & Northrup Scientific Instrument (W-28)
Price: USD 49.95
Condition: Used
Location: 605**
Shipping Type: CALCULATED
Shipping Cost: USD
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Old Antique Scientific Instrument Oak Wood Case~Leeds&Northrup Original Phila Pa
Price: USD 250.00
Condition:
Location: 441**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup 021596 Amplifier Board
Price: USD 229.77
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW Leeds & Northrup 324208 Alarm Kit
Price: USD 39.00
Condition: New – Open box
Location: 974**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Electronic Speed Changer 120V 50/60 Hz 351567
Price: USD 95.70
Condition: Used
Location: 930**
Shipping Type:
Shipping Cost: USD
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Nice Vintage Leeds & Northrup Potentiometer, Laboratory Instrument!
Price: USD 175.00
Condition: Used
Location: 945**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 10218-1-2 *NEW* Modutrol Motor Actuator 120V 25W Honeywell
Price: USD 269.75
Condition: New – Open box
Location: 440**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup 191057 Voltgun Calibrator - Untested
Price: USD 9.98
Condition: For parts or not working
Location: 543**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 177641 - solid state null detector to replace pointer galvanome
Price: USD 35.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Leeds Northrup 8064-A Resistance Thermometer Bridge
Price: USD 35.52
Condition: For parts or not working
Location: 490**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Potentometer LEEDS & NORTHRUP Slide Wire, #686180, Exc Cond!!!
Price: USD 289.00
Condition: Used
Location: 173**
Shipping Type: CALCULATED
Shipping Cost: USD
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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 & Northrup 152137 Temperature Compensator
Price: USD 99.00
Condition: New – Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 7645 Students' Universal Potentiometer, Ayrton shunt
Price: USD 79.40
Condition: Used
Location: 105**
Shipping Type:
Shipping Cost: USD
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Leeds Northrup 933NUM 025613 Digital Indicator
Price: USD 84.93
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 8705 HAZARDOUS LOCATION TRANSMITTER
Price: USD 125.00
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 934 Numatron PN 025700, Doric Model 410A-110101
Price: USD 79.95
Condition: Used
Location: 191**
Shipping Type: CALCULATED
Shipping Cost: USD
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USED LEEDS & NORTHRUP 650044 RANGE CARD -5-5mv / 0-10mv
Price: USD 55.00
Condition: Used
Location: 480**
Shipping Type:
Shipping Cost: USD
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LEEDS & NORTHRUP 353402 THERMISTOR NSNP
Price: USD 45.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS NORTHRUP 046276 REV. C3 UNMP
Price: USD 300.00
Condition: Used
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 191057 Voltgun Calibrator - Untested
Price: USD 27.99
Condition: For parts or not working
Location: 471**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 7079 Ph Transmitter 120v-ac
Price: USD 158.19
Condition: New – Open box
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 7591 VOLT BOX POTENTIOMETER
Price: USD 90.00
Condition: For parts or not working
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Leeds Northrup Model S 60000 Series Speedomax Type G Recorders Direction Book
Price: USD 13.99
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Company Self Inductance Milli-Henrys ~ KS 2242
Price: USD 100.00
Condition: Used
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Students' Potentiometer ~ Catalog No. 7651
Price: USD 100.00
Condition: Used
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 177209 Issue 2 - 9912 Run-Up Box Directions Manual Vintage
Price: USD 17.95
Condition: Used
Location: 112**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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LEEDS & NORTHRUP 076832 BUSHING NSNP
Price: USD 20.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 7779-3-22-2 Ph Transmitter
Price: USD 81.06
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 660805 AMPLIFIER (AS PICTURED) UNMP
Price: USD 175.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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leeds & northrup Potentiometer
Price: USD 135.00
Condition: Used
Location: 880**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 117390 pH Measuring Electrode
Price: USD 20.00
Condition: New – Open box
Location: 481**
Shipping Type:
Shipping Cost: USD
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LEEDS & NORTHRUP 040419 040434 Connector PLUG MALE / FEMALE T5
Price: USD 24.11
Condition: New
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Potentiometer - Early Tube Equipment 1920/30s Era
Price: USD 75.00
Condition: For parts or not working
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds Northrup Temperature Controller Model# 2402 (Primary Output 4-20mA
Price: USD 75.00
Condition: Used
Location: 857**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS&NORTHRUP 1912-1-10-1-00.07-00.18-00.25-206 1912 120V UNMP
Price: USD 275.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Millitemp Indicators & Controllers Instructions & Manual dq
Price: USD 8.99
Condition: Used
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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LEEDS&NORTHRUP 10776-11-31-1000-000 120V NSNP
Price: USD 704.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP,056861,KEYBOARD DISPLAY ASSEMBLY
Price: USD 60.00
Condition: Used
Location: 448**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds Northrup 063232 Analog Pca Pcb Circuit Board Rev B1/C3
Price: USD 120.00
Condition: Used
Location: 978**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 674927 Chart Paper
Price: USD 22.95
Condition: New
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 276315 BUSHING LOT OF 2 NSNP
Price: USD 32.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 1912-1-50-1-00.20-00.20-00.40-200 Transmitter -0.2-0.2in-h2o 120v
Price: USD 66.63
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup Systems Output Driver, 064594
Price: USD 450.00
Condition: Used
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 444727 Master Controller Board Rev K
Price: USD 181.93
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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