NEW LEEDS & NORTHRUP M2077-102-T1724-H10 LIMIT CONTROLLER M2077102T1724H10
Price: USD 290.00
Condition: New – Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.95
Read More
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
Read More
Leeds Northrup 4905-25-33-073-1-206 Conductivity Cell
Price: USD 125.43
Condition: New – Open box
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
NEW - Leeds & Northrup 074409 Analog Output Card
Price: USD 59.00
Condition: New
Location: 143**
Shipping Type: CALCULATED
Shipping Cost: USD 10.00
Read More
Leeds & Northrup 4866 Conductivity Bridge
Price: USD 79.95
Condition: Used
Location: 023**
Shipping Type: FIXED
Shipping Cost: USD 19.95
Read More
Leeds Northrup 152137 Temperature Compensator NEW NOS
Price: USD 80.00
Condition: New – Open box
Location: 282**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup pH Measuring Electrodes 117390
Price: USD 25.00
Condition: New – Open box
Location: 775**
Shipping Type:
Shipping Cost: USD
Read More
Vintage Leeds & Northrup 8690 EMF Millivolt Potentiometer Galvanometer
Price: USD 49.99
Condition: Used
Location: 581**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup Precision STANDARD Resistor 1 Ohm in original box circa 1963
Price: USD 1999.99
Condition: Used
Location: 229**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Leeds Northrup 8693 Temperature Potentiometer
Price: USD 79.50
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds Northrup 3060-1-TT-3-7.75-0-1-1 Rtd 6in 3/16in
Price: USD 37.65
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup Model C1 M-Line Series 71 C.A.T Controller Directions 177251
Price: USD 15.03
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 150051 Temperature Controller
Price: USD 250.80
Condition: New – Open box
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 23.99
Read More
Leeds & Northrup Micromhos Specific Conductance 7076-1-200-120-201-000
Price: USD 149.99
Condition: New – Open box
Location: 276**
Shipping Type: FIXED
Shipping Cost: USD 20.00
Read More
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
Read More
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
Read More
1948 Leeds & Northrup Co. Clark Equipment Gas Cyaniding Homocarb Method Print Ad
Price: USD 14.95
Condition: Used
Location: 787**
Shipping Type: FIXED
Shipping Cost: USD 5.05
Read More
Leeds Northrup R-820-1 Amplifier Module 120v-ac
Price: USD 174.57
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP 8064-A RESISTANCE THERMOMETER BRIDGE VINTAGE INDUSTRIAL SURPLUS
Price: USD 69.99
Condition: Used
Location: 221**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS NORTHRUP 099012 REGULATED VOLTAGE POWER SUPPLY NEW
Price: USD 100.00
Condition: New – Open box
Location: 448**
Shipping Type: FIXED
Shipping Cost: USD 10.00
Read More
Leeds & Northrup 100 Ohms Standard Resistor
Price: USD 89.99
Condition: Used
Location: 229**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
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
Read More
Leeds & Northrup Electrode -- 117481 -- New
Price: USD 45.00
Condition: New – Open box
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
Read More
LEEDS & NORTHRUP 085104 FILTER NSNP
Price: USD 24.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup Type K-68 Speedomax Chart Recorder
Price: USD 48.00
Condition: Used
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
VINTAGE LEEDS & NORTHRUP THERMOMETER BRIDGE MODEL 8068
Price: USD 49.95
Condition: Used
Location: 021**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
LEEDS & NORTHRUP 18890 TEMPERATURE DETECTOR
Price: USD 74.00
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 445848 Circuit Board
Price: USD 125.44
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 008198 Servo Motor
Price: USD 83.60
Condition: New
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 10.99
Read More
NEW Honeywell Leeds Northrup 046282 PCB Board, 9634-018, Rev F/F1
Price: USD 400.00
Condition: New – Open box
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.49
Read More
LEEDS & NORTHRUP 025687 411A(2)-003A-003A 939 Auxiliary Used See All Pictures
Price: USD 129.99
Condition: Used
Location: 451**
Shipping Type: FIXED
Shipping Cost: USD 14.25
Read More
Leeds Northrup 4444090 Pcb Circuit Board Rev 10
Price: USD 187.93
Condition: New
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 152137 Temperature Compensator
Price: USD 89.10
Condition: New – Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds Northrup testing meter. vintage wood cabinet. U.S. Navy Contract. ...
Price: USD 40.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
LEEDS & NORTHRUP 005741 FILTER NSNP
Price: USD 55.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 82-27-0012-05 Red Recorder Pen 0049709 (Pack of 5)
Price: USD 33.77
Condition: New
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS NORTHRUP / LN 152137 TEMPERATURE COMPENSATOR
Price: USD 64.57
Condition: New
Location: 606**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds Northrup Plotter Printer Pen set of (3) Red Blue Green 82-80-3004-03
Price: USD 22.00
Condition: New – Open box
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Honeywell / Leeds Northrup 445100 Output Board Revision F
Price: USD 180.00
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.49
Read More
VINTAGE LEEDS & NORTHRUP TEST SET MODEL 5430-A
Price: USD 109.99
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Vintage Leeds and Northrup Potentiometer
Price: USD 109.00
Condition: Used
Location: 441**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
LEEDS & NORTHRUP - Resistance Decade Resistor Box #4776
Price: USD 65.00
Condition: Used
Location: 463**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 4221-B 0.1 Ohm Standard Resistor Grey and Metal
Price: USD 150.00
Condition: Used
Location: 185**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Vintage Leeds and Northrup Thermocouple Calibrator Potentiometer
Price: USD 80.00
Condition: Used
Location: 140**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Leeds Northrup 0397 A1A1AXA2XA1 Pcb Circuit Board
Price: USD 102.48
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read MoreLEEDS & NORTHRUP 017342 NSNP
Price: USD 64.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup Model 8692 Temperature Potentiometer Directions 177131
Price: USD 14.14
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup Brooks Inductometer WM Gaertner Spectrometer Ad 1910's SC
Price: USD 8.95
Condition: Used
Location: 454**
Shipping Type: FIXED
Shipping Cost: USD 5.95
Read More
LEEDS&NORTHRUP 017803 NSNP
Price: USD 114.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS&NORTHRUP 029729 NSMP
Price: USD 14.00
Condition: New – Open box
Location: 379**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
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
Read More
Leeds & Northrup Millivolt Potentiometer #8690 * EMF / Thermocouple Measurement
Price: USD 50.00
Condition: Used
Location: 870**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
NEW Leeds & Northrup 324208 Alarm Kit
Price: USD 39.00
Condition: New – Open box
Location: 974**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS&NORTHRUP 651027 10-50MV UNMP
Price: USD 93.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 7083-11 PH Analyzer / Controller 120/240 V 50/60 Hz 15 VA
Price: USD 149.99
Condition: Used
Location: 146**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Old MICROMAX LEEDS & NORTHRUP Co PHILA USA Industrial Equipment Nameplate Sign
Price: USD 22.00
Condition: Used
Location: 088**
Shipping Type: FIXED
Shipping Cost: USD 5.98
Read More
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
Read More
Vintage Leeds & Northrup 8690-2 Millivolt Potentiometer
Price: USD 55.00
Condition: For parts or not working
Location: 228**
Shipping Type: FIXED
Shipping Cost: USD 19.99
Read More
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
Read More
LEEDS&NORTHRUP 653165 UNMP
Price: USD 109.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup C-1 M-Line Series 71 C.A.T Operating Module Directions 177252
Price: USD 14.88
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP OHM METER.
Price: USD 100.00
Condition: Used
Location: 432**
Shipping Type:
Shipping Cost: USD
Read More
Leeds & Northrup 445858 Circuit Board
Price: USD 52.77
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP R-820-1-1 AMPLIFIER R-820-1 PROD. NO. 800624 120V 50/60HZ
Price: USD 200.00
Condition: Used
Location: 483**
Shipping Type:
Shipping Cost: USD
Read More
3CC Leeds & Northrup 100 000 Ohms Standard Resistor 4045-B
Price: USD 199.00
Condition: Used
Location: 973**
Shipping Type: FIXED
Shipping Cost: USD 15.00
Read More
Leeds & Northrup 7931 Dissolved Oxygen Receiver & Probe 277192 Rev C/B
Price: USD 34.99
Condition: Like New
Location: 553**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
LEEDS-NORTHRUP CENTURY 464 CONTROLLER TRASMITER CALIBRATION TEST
Price: USD 130.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 35.00
Read More
USED LEEDS & NORTHRUP 650044 RANGE CARD -5-5mv / 0-10mv
Price: USD 55.00
Condition: Used
Location: 480**
Shipping Type:
Shipping Cost: USD
Read More
Leeds Northrup 7779-3-22-2 Ph Transmitter
Price: USD 81.06
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 674927 Chart Paper
Price: USD 22.95
Condition: New
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS NORTHRUP 063303 REV. D1 UNMP
Price: USD 95.00
Condition: Used
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP SYSTEMS RESISTANCE INPUT 064323
Price: USD 89.99
Condition: Used
Location: 080**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
LEEDS+NORTHRUP 01055979 RED MARKER PKG OF 3 NSNP
Price: USD 30.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP 114085, Chart Drive Roller, 4-1/2" Length, 1/2" OD
Price: USD 79.99
Condition: New
Location: 658**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Leeds & Northrup A6705PA 503 214 Kit 124114
Price: USD 25.00
Condition: New – Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 7645 Students' Universal Potentiometer, Ayrton shunt
Price: USD 79.40
Condition: Used
Location: 105**
Shipping Type:
Shipping Cost: USD
Read More
Leeds & Northrup Volt Box ~ No. 7581 ~ Circa 1930
Price: USD 90.00
Condition:
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Leeds Northrup Speedomax H Manual 077990 Issue 9
Price: USD 16.52
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup Type S Test Set #5300 , Vintage
Price: USD 50.11
Condition: Used
Location: 334**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
3CC Leeds & Northrup 1 Ohms Standard Resistor
Price: USD 175.00
Condition: Used
Location: 973**
Shipping Type: FIXED
Shipping Cost: USD 15.00
Read More
Leeds Northrup 101174 Bal Damp Gain Pcb Circuit Board
Price: USD 30.00
Condition: Used
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 8694-2 Temperature Potentiometer
Price: USD 79.99
Condition: Used
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
"LOT OF 3" LEEDS+NORTHRUP RED MARKERS 01055979 NIB
Price: USD 19.99
Condition: New
Location: 402**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 8690 Millivolt Potentiometer No. 1190 Galvanometer Made In USA
Price: USD 54.71
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 30.00
Read More
Leeds & Northrup 022291 Temperature Sensor
Price: USD 64.44
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP 028291 SPRING NSNP
Price: USD 7.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP 9912 RUN-UP BOX
Price: USD 32.99
Condition: Used
Location: 211**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP 316569 POSITIVE BARRIER
Price: USD 13.00
Condition: Used
Location: 402**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Vintage Leeds + Northrup Model 8686 Millivolt Potentiometer NICE
Price: USD 36.00
Condition: Used
Location: 173**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Vintage WWII Era Workers Badge Leeds & Northrup CO. Philadelphia Pinback Button
Price: USD 59.99
Condition: Used
Location: 385**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LEEDS & NORTHRUP 046268 UNMP
Price: USD 114.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 277650 Signal Loop Controller
Price: USD 67.70
Condition: Used
Location: 465**
Shipping Type:
Shipping Cost: USD
Read More
Leeds & Northrup 177598 Issue 2 - 324190 DC NULL Detector Kit Directions Manual
Price: USD 17.95
Condition: Used
Location: 112**
Shipping Type: FIXED
Shipping Cost: USD 5.95
Read More
VINTAGE 1920S LAB APPARATUS HYDROGEN CALOMEL ELECTRODE ~ LEEDS NORTHUP
Price: USD 200.00
Condition: Used
Location: 060**
Shipping Type: FIXED
Shipping Cost: USD 13.75
Read More
LEEDS & NORTHRUP CO CONDUCTIVITY BRIDGE Galvanonmeter 4866
Price: USD 129.99
Condition: Used
Location: 612**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds Northrup 335647 Rtd 6in 3/16in
Price: USD 37.65
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Leeds & Northrup 4288-2 Kelvin Bridge
Price: USD 130.00
Condition: Used
Location: 543**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
LEEDS & NORTHRUP 4300 Adjustable Resistance Standard Power Meter, Vintage!!
Price: USD 750.00
Condition: Used
Location: 018**
Shipping Type:
Shipping Cost: USD
Read More
Leeds Northrup 811-16-100-0723-6-B0-080-074-183-187 Speedomax M Chart Recorder
Price: USD 140.84
Condition: Used
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
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
Read More