NEW LEEDS & NORTHRUP 078691 CONTROL BOARD
Price: USD 600.00
Condition: New – Open box
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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USED LEEDS & NORTHRUP 078160 CIRCUIT BOARD REV.B1/S1 A1A1A3
Price: USD 125.00
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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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 Electro-Pneumatic Converter 10970-4 20 PSI (VR8)
Price: USD 49.50
Condition: Used
Location: 301**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 445856 Circuit Board
Price: USD 283.77
Condition: New – Open box
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Transcoil / Leeds & Northrup PN017779 DC Servo Motor, 5400 RPM ± 10%
Price: USD 39.95
Condition: New – Open box
Location: 380**
Shipping Type: CALCULATED
Shipping Cost: USD
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3CC Leeds & Northrup 10 Ohms Standard Resistor
Price: USD 175.00
Condition: Used
Location: 973**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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vintage LEEDS & NORTHRUP AYRTON SHUNT to increase GALVANOMETER range - Working
Price: USD 75.00
Condition: Used
Location: 156**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup potentiometer Electronic Volt Resistance Tester Wood Box
Price: USD 150.00
Condition: Used
Location: 063**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 017138 INDUCTION MOTOR 2 PHASE "NEW" No 250576
Price: USD 32.00
Condition: New – Open box
Location: 636**
Shipping Type: FIXED
Shipping Cost: USD 8.25
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Leeds & Northrup electrical instruments for measuring testing calibrating
Price: USD 70.00
Condition: Very Good
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 650012 RANGE CARD, TYPE J, 0° TO 600°F, -0.89 TO 17.18 MV
Price: USD 36.95
Condition: Used
Location: 047**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup Speedomax M Recorder Manual 177090
Price: USD 15.64
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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USED HONEYWELL LEEDS & NORTHRUP 078691 CONTROL BOARD
Price: USD 300.00
Condition: Used
Location: 480**
Shipping Type: CALCULATED
Shipping Cost: USD 12.95
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Leeds & Northrup 101042 Amplifier 120 VAC
Price: USD 404.10
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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USED LEEDS & NORTHRUP 064319 OUTPUT MODULE REV. A1
Price: USD 150.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.95
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NEW LEEDS & NORTHRUP 445932 INPUT SELECTOR BOARD
Price: USD 275.00
Condition: New – Open box
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Type 31-3 Rotary 10 Selector Switch UNUSED
Price: USD 28.30
Condition: New – Open box
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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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 10134238 543109 CHART PAPER NSMP
Price: USD 19.00
Condition: New
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage LEEDS & NORTHRUP CO. 2370 A.C. Galvanometer
Price: USD 109.99
Condition: Used
Location: 871**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS NORTHRUP 7079-17-01-300-024-000 CONDUCTIVITY TRANSMITTER *Fast Shipping*
Price: USD 120.00
Condition: New – Open box
Location: 465**
Shipping Type:
Shipping Cost: USD
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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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Vintage Leeds & Northrup 4737 ~ Guarded Wheatstone Bridge ~ Untested / AS-IS
Price: USD 269.79
Condition: For parts or not working
Location: 927**
Shipping Type:
Shipping Cost: USD
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LEEDS NORTHRUP Ln THERMOCOUPLE TEMPERATURE SENSOR, TYPE E, 17" PROBE, 3/4" NPT
Price: USD 34.95
Condition: Used
Location: 047**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup PCB 700.176C Used
Price: USD 30.00
Condition: Used
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 031411 Switch - New
Price: USD 39.99
Condition: New
Location: 014**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW 1 PC LEEDS & NORTHRUP 324208 REV F MONITOR ALARM ID: M23432 SHIPS SAME DAY
Price: USD 37.00
Condition: New – Open box
Location: 631**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW LEEDS & NORTHRUP 4905-50-33-333-7-000 CONDUCTIVITY CELL 490550333337000
Price: USD 75.00
Condition: New – Open box
Location: 480**
Shipping Type:
Shipping Cost: USD
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USED LEEDS & NORTHRUP 205306 DC POWER SWITCH
Price: USD 350.00
Condition: Used
Location: 480**
Shipping Type: CALCULATED
Shipping Cost: USD 8.95
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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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NEW OLD STOCK! LEEDS & NORTHRUP H 0-100 CHART PAPER 660173
Price: USD 19.95
Condition: New – Open box
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Speedomax Chart Recorder USED
Price: USD 209.99
Condition: Used
Location: 142**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Cable and Connector 137111
Price: USD 45.00
Condition: New – Open box
Location: 472**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 8693-2 Temperature Potentiometer Directions 177567 Rev B
Price: USD 20.00
Condition: Used
Location: 553**
Shipping Type:
Shipping Cost: USD
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Leeds & Northrup 3338-2 Vintage 50-60 Synchronous Converter *FREE SHIPPING*
Price: USD 16.99
Condition: Used
Location: 486**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW SURPLUS- Leeds & Northrup 479-43-160-603 Temp MV Transmitter | WARRANTY 🇺🇸
Price: USD 350.00
Condition: New – Open box
Location: 465**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 82-80-1004-03 Pens Pack Of 3
Price: USD 28.33
Condition: New
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 018487 Pcb Circuit Board Rev A1
Price: USD 192.07
Condition: For parts or not working
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW LEEDS & NORTHRUP 2610-100-11-2-01-208-809-802 PRESSURE TRANSMITTER
Price: USD 600.00
Condition: New – Open box
Location: 480**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 265454 2 Phase Induction Motor
Price: USD 123.77
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 055867 SERVO AMPLIFIER BOARD NSMP
Price: USD 692.00
Condition: New
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Synchronous Converter 354233 , used
Price: USD 24.95
Condition: Used
Location: 380**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage leeds & northrup co. 142793
Price: USD 20.00
Condition: Used
Location: 410**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Leeds & Northrup A1A2A1X Input Relay Board Non-Returnable or Refundable
Price: USD 28.77
Condition: For parts or not working
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS NORTHRUP 0704593 TRANSMITTER T241998
Price: USD 216.00
Condition: New – Open box
Location: 799**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds Northrup 444737 / Napc-2a 8452 Circuit Board
Price: USD 125.00
Condition: Used
Location: 978**
Shipping Type: CALCULATED
Shipping Cost: USD
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*NEW* ............ LEEDS & NORTHRUP 152003 TEMPERATURE COMPENSATOR
Price: USD 42.30
Condition: New
Location: 454**
Shipping Type: FIXED
Shipping Cost: USD 10.95
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LEEDS & NORTHRUP 4905-10-33-088-20 UNMP
Price: USD 115.00
Condition: Used
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 538184 Speedomax 165 Chart Paper 0-14 Range 10821776
Price: USD 21.11
Condition: New
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Instruments and Systems Measurement & Control Catalog.
Price: USD 49.99
Condition: Used
Location: 087**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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USED- LEEDS & NORTHRUP CONDUCTIVITY CELL WITH TEMP. COMPENSATOR 4973-1-333-7-000
Price: USD 75.00
Condition: Used
Location: 465**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leno 674023 Leeds & Northrup Speedomax Chart Paper 200-2200 Degree
Price: USD 15.83
Condition: New – Open box
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup Circuit Board 018485
Price: USD 39.00
Condition: Used
Location: 080**
Shipping Type: CALCULATED
Shipping Cost: USD 8.51
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LEEDS & NORTHRUP 650065 RANGE CARD, RANGE 0 TO 200°C, 0 TO 9288mv TYPE T
Price: USD 29.95
Condition: Used
Location: 047**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS&NORTHRUP 117390 NSMP
Price: USD 70.00
Condition: New – Open box
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 1081-123 NSNP
Price: USD 195.00
Condition: New – Open box
Location: 930**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 030663 Rev B Control Circuit Board
Price: USD 87.99
Condition: Used
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 277649 REV.F OPERATOR'S MANUAL, ELECTROMAX V CONTROLLER
Price: USD 37.99
Condition: Used
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS NORTHRUP 444498 SILICON BUFFER PCB CIRCUIT BOARD, NNB
Price: USD 74.95
Condition: New – Open box
Location: 047**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS NORTHRUP 445846 REV. L/L2
Price: USD 50.00
Condition: New – Open box
Location: 760**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 4908-50-33-333-20-02-206 NSNP
Price: USD 104.00
Condition: New – Open box
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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HONEYWELL LEEDS & NORTHRUP COMPANY 653630 RANGE CARD RANGE: 0-1000mv
Price: USD 119.99
Condition: Used
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds&Northrup Type S Test Set 5300
Price: USD 140.00
Condition: Used
Location: 945**
Shipping Type: CALCULATED
Shipping Cost: USD
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PREOWNED - Leeds Northrup RAYOTUBE 18890 Temperature Detector || WARRANTY 🇺🇸
Price: USD 200.00
Condition: Used
Location: 465**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 125028 INK Pad Blue
Price: USD 17.59
Condition: New
Location: 491**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 445859 Pre-Amp Board Rev.P/P
Price: USD 132.77
Condition: Used
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP Controller 6432-4-4001-802-3-20-802 Used #31716
Price: USD 199.10
Condition: Used
Location: 484**
Shipping Type: CALCULATED
Shipping Cost: USD
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NEW LEEDS & NORTHRUP 324208 REV F MONITOR ALARM ID: M23611 SHIPS SAME DAY
Price: USD 75.00
Condition: New – Open box
Location: 631**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & NorthRup 008688 Cable, For Calibration of Leeds & NorthRup Recorder NEW!
Price: USD 12.95
Condition: New – Open box
Location: 027**
Shipping Type: FIXED
Shipping Cost: USD 2.95
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Leeds & Northrup 7083 Analyzer/Controller Operators 277553 Rev. B
Price: USD 20.00
Condition: Like New
Location: 553**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup 8696 Millivolt Potentiometer
Price: USD 75.00
Condition: Used
Location: 327**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds Northrup 7083-10 Ph Analyzer/controller 120/240v-ac
Price: USD 529.56
Condition: New – Open box
Location: 435**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 9834 DC Null Meter
Price: USD 99.55
Condition: For parts or not working
Location: 761**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP 354156 SPDT SYNCHRONOUS CONVERTER
Price: USD 19.99
Condition: Used
Location: 146**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS&NORTHRUP 064321 1/8A UNMP
Price: USD 490.00
Condition: Used
Location: 379**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LEEDS & NORTHRUP 152077 TEMPERATURE COMPENSATOR
Price: USD 44.95
Condition: Used
Location: 047**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds Northrup Panel Mount Potentiometer Test Equipment Or Radio 38 Ohms
Price: USD 24.95
Condition: Used
Location: 945**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP 652307 RANGE CARD, RANGE 0 TO 500°F, -0.68 TO 10.57mv TYPE K
Price: USD 29.95
Condition: Used
Location: 047**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NASA Owned Vintage Leeds & Northrup 8686 Millivolt Potentiometer
Price: USD 95.00
Condition: Used
Location: 802**
Shipping Type: FIXED
Shipping Cost: USD 28.00
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Leeds & Northrup 021918 REV. F CIRCUIT BOARD
Price: USD 70.00
Condition: New – Open box
Location: 760**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds & Northrup 046276 REV E Circuit Board PCB Reliance Electric Free Shipping!
Price: USD 59.95
Condition: Used
Location: 544**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds Northrup Speedomax Indicator
Price: USD 266.99
Condition: Used
Location: 676**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Electro-Pneumatic Converter 10970-4 20 PSI Used
Price: USD 60.00
Condition: Used
Location: 554**
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 Centry 441 Triac Output Controller Directions 177841 Rev. G
Price: USD 20.00
Condition: Like New
Location: 553**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP INSTRUMENTS 537104 NSMP
Price: USD 22.00
Condition: New – Open box
Location: 930**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Leeds & Northrup Electromax III Plug-in
Price: USD 79.90
Condition: For parts or not working
Location: 193**
Shipping Type: FIXED
Shipping Cost: USD 21.90
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3CC Leeds & Northrup 10 Ohms Standard Resistor
Price: USD 175.00
Condition: Used
Location: 973**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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New Overstock Leeds & Northrup Electrode Mounting Assembly, 3/4"NPT Inlet/Outlet
Price: USD 99.98
Condition: New – Open box
Location: 122**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Leeds Northrup 10970-30 Pneumatic Converter, Manual Included, New
Price: USD 350.00
Condition: New – Open box
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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*NEW* Leeds + Northrup 074389 Meredian II Combination Industrial Electrode pH
Price: USD 50.00
Condition: New – Open box
Location: 465**
Shipping Type:
Shipping Cost: USD
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LEEDS NORTHRUP R00179 CIRCUIT BOARD T239040
Price: USD 299.99
Condition: New – Open box
Location: 799**
Shipping Type: CALCULATED
Shipping Cost: USD
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LOT OF 3 LEEDS & NORTHRUP RED PEN CARTRIDGE 024176 DISPOSABLE MARKER (164-2)
Price: USD 22.00
Condition: New – Open box
Location: 650**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Leeds & Northrup Co. Type P reflecting galvanometer, model 2239-a; NEW
Price: USD 124.50
Condition: Used
Location: 462**
Shipping Type: CALCULATED
Shipping Cost: USD
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Leeds & Northrup Power Supply Module 445846 Rev. L/L 2 *No Box* New Surplus
Price: USD 40.00
Condition: Used
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEEDS & NORTHRUP Galvanometer Scientific Instrument Bakelite Steampunk Made USA
Price: USD 69.99
Condition:
Location: 802**
Shipping Type: FIXED
Shipping Cost: USD 18.99
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Leeds Northrup Temperature Deviation Controller 0-2000° F Vintage As Is Untested
Price: USD 99.99
Condition: For parts or not working
Location: 498**
Shipping Type: FIXED
Shipping Cost: USD 14.50
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Leeds & Northrup 074431 Control Board
Price: USD 295.00
Condition: New – Open box
Location: 300**
Shipping Type: CALCULATED
Shipping Cost: USD
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*NEW* Leeds & Northrup 046268 Digital LCD Display Module 9133-044 + Warranty!
Price: USD 125.00
Condition: New – Open box
Location: 465**
Shipping Type:
Shipping Cost: USD
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