Browse Equipment

SIGNET Controls

Our inventory currently carries over 1 new and used Signet Controls. Please click into any of the products listed below to view product details:

 

SKU Model Description
23564 2450 SIGNET 2450 PRESSURE SENSOR
MICKEY SPILLANE The By-Pass Control PB 1st Printing Signet 1967 Mystery Crime
MICKEY SPILLANE The By-Pass Control PB 1st Printing Signet 1967 Mystery Crime
$3.39 USD reduced from $4.00 USD
How to Get Control of Your Time and Your Life (Signet) - ACCEPTABLE
How to Get Control of Your Time and Your Life (Signet) - ACCEPTABLE
$4.24 USD reduced from $5.00 USD
How to Get Control (Signet) - Mass Market Paperback By Lakein, Alan - GOOD
How to Get Control (Signet) - Mass Market Paperback By Lakein, Alan - GOOD
$4.27 USD reduced from $5.00 USD
How to Get Control of Your Time and Your Life (Signet) - ACCEPTABLE
How to Get Control of Your Time and Your Life (Signet) - ACCEPTABLE
$4.59 USD reduced from $5.00 USD
How to Control the Military by John Kenneth Galbraith - Signet 1st - 1969 UNREAD
How to Control the Military by John Kenneth Galbraith - Signet 1st - 1969 UNREAD
$9.97 USD reduced from $11.00 USD
SIGNET SCIENTIFIC Resistivity Controller MK822-3
SIGNET SCIENTIFIC Resistivity Controller MK822-3
$11.99 USD reduced from $13.00 USD
SIGNET SCIENTIFIC Resistivity Controller MK820.4
SIGNET SCIENTIFIC Resistivity Controller MK820.4
$11.99 USD reduced from $13.00 USD
SIGNET SCIENTIFIC COMPANY CONDUCTIVITY CONTROLLER MK811-3
SIGNET SCIENTIFIC COMPANY CONDUCTIVITY CONTROLLER MK811-3
$17.99 USD reduced from $20.00 USD
George Fischer Signet 3-5600 Batch Controller
George Fischer Signet 3-5600 Batch Controller
$23.75 USD reduced from $26.00 USD
SIGNET CONDUCTIVITY CONTROLLER 3-9850.100-11
SIGNET CONDUCTIVITY CONTROLLER 3-9850.100-11
$24.50 USD reduced from $27.00 USD
SIGNET 3-9520.100-1 395201001 BATCH CONTROLLER
SIGNET 3-9520.100-1 395201001 BATCH CONTROLLER
$32.75 USD reduced from $36.00 USD
MK812-3 Signet Scientific Resistivity Controller
MK812-3 Signet Scientific Resistivity Controller
$34.17 USD reduced from $38.00 USD
*NICE* ... SIGNET MK575 0-50GPM 1-1/4"PIPE 0-5X10GPM/DIAL ACCUM-U-FLO CONTROLLER
*NICE* ... SIGNET MK575 0-50GPM 1-1/4"PIPE 0-5X10GPM/DIAL ACCUM-U-FLO CONTROLLER
$34.77 USD reduced from $38.00 USD
SIGNET FLOW CONTROLLER 3-9010.111
SIGNET FLOW CONTROLLER 3-9010.111
$35.00 USD reduced from $39.00 USD
Signet MK710-3 Ph Controller
Signet MK710-3 Ph Controller
$39.26 USD reduced from $43.00 USD
Used Signet Batch Controller MK527-1 K8-7
Used Signet Batch Controller MK527-1 K8-7
$39.95 USD reduced from $44.00 USD
Signet 3-9520.100-1 Batch Controller Used With Warranty See All Pictures
Signet 3-9520.100-1 Batch Controller Used With Warranty See All Pictures
$39.99 USD reduced from $44.00 USD
NEW SIGNET SCIENTIFIC COMPANY MK811-3 CONDUCTIVITY CONTROLLER TAKE-OUT
NEW SIGNET SCIENTIFIC COMPANY MK811-3 CONDUCTIVITY CONTROLLER TAKE-OUT
$43.00 USD reduced from $47.00 USD
GF Signet 3-9010.111 Flow Controller
GF Signet 3-9010.111 Flow Controller
$44.99 USD reduced from $49.00 USD
Signet Flow Controller
Signet Flow Controller
$60.00 USD reduced from $66.00 USD
SIGNET CONDUCTIVITY CONTROLLER P81140-3 *USED*
SIGNET CONDUCTIVITY CONTROLLER P81140-3 *USED*
$60.00 USD reduced from $66.00 USD
GF Signet 3-9010.lll Flow Controller
GF Signet 3-9010.lll Flow Controller
$62.50 USD reduced from $69.00 USD
NEW Signet Resistivity Controller P82240-3, 120V, 1/4A FREE SHIPPING
NEW Signet Resistivity Controller P82240-3, 120V, 1/4A FREE SHIPPING
$70.00 USD reduced from $77.00 USD
GEORG FISCHER SIGNET P82240-3 120V 1/4A DIGITAL RESISTIVITY CONTROLLER
GEORG FISCHER SIGNET P82240-3 120V 1/4A DIGITAL RESISTIVITY CONTROLLER
$74.99 USD reduced from $82.00 USD
Signet Scientific MK821-4 Resistivity Controller
Signet Scientific MK821-4 Resistivity Controller
$74.99 USD reduced from $82.00 USD
Signet Scientific MK511 Flo-Limit Detector / Controller 18GPM 1/2"
Signet Scientific MK511 Flo-Limit Detector / Controller 18GPM 1/2"
$75.00 USD reduced from $83.00 USD
9050CR CONTROLLER +GF+ SIGNET
9050CR CONTROLLER +GF+ SIGNET
$75.13 USD reduced from $83.00 USD
George Fischer 3-9010.110 Signet Flow Controller 39010110 Enclosure Only
George Fischer 3-9010.110 Signet Flow Controller 39010110 Enclosure Only
$78.77 USD reduced from $87.00 USD
Signet pH Controller MK 710A-3
Signet pH Controller MK 710A-3
$84.70 USD reduced from $93.00 USD
George Fischer Signet - P/N: 3-9020.111-001 - Batch Controller
George Fischer Signet - P/N: 3-9020.111-001 - Batch Controller
$84.90 USD reduced from $93.00 USD
Gf Signet 3-9010.111 Flow Controller 110v-ac
Gf Signet 3-9010.111 Flow Controller 110v-ac
$87.93 USD reduced from $97.00 USD
GF SIGNET 3-9010.111 FLOW CONTROLLER
GF SIGNET 3-9010.111 FLOW CONTROLLER
$89.99 USD reduced from $99.00 USD
+GF+ Fischer Signet 3-9030.390 Display For pH Controller NEW FACTORY SEALED BAG
+GF+ Fischer Signet 3-9030.390 Display For pH Controller NEW FACTORY SEALED BAG
$90.00 USD reduced from $99.00 USD
Signet PH Controller 3-9030 111 Used George Fischer
Signet PH Controller 3-9030 111 Used George Fischer
$94.99 USD reduced from $104.00 USD
GF Signet 389004021 Multi-Parameter Controller 85 to 264 vac power module
GF Signet 389004021 Multi-Parameter Controller 85 to 264 vac power module
$95.00 USD reduced from $105.00 USD
Signet Scientific Company pH controller, P71040-3, warranty, free shipping
Signet Scientific Company pH controller, P71040-3, warranty, free shipping
$95.55 USD reduced from $105.00 USD
MK710-3 Signet pH Controller 120/240V+ 1 year warranty
MK710-3 Signet pH Controller 120/240V+ 1 year warranty
$99.00 USD reduced from $109.00 USD
Signet 3-5100 Industrial Control System
Signet 3-5100 Industrial Control System
$100.00 USD reduced from $110.00 USD
New Signet Scientific MK812-3 Conductivity Controller NIB
New Signet Scientific MK812-3 Conductivity Controller NIB
$100.00 USD reduced from $110.00 USD
Signet Conductivity Controller 3-9850.100-11
Signet Conductivity Controller 3-9850.100-11
$115.50 USD reduced from $127.00 USD
Signet Scientific Company P50440-1 Batch Controller 110VAC
Signet Scientific Company P50440-1 Batch Controller 110VAC
$119.99 USD reduced from $132.00 USD
SIGNET Flow Controller Conductivity Resistivity 3-9050CR-1
SIGNET Flow Controller Conductivity Resistivity 3-9050CR-1
$120.00 USD reduced from $132.00 USD
GF+SIGNET 3-9040 111 CORP CONTROLLER
GF+SIGNET 3-9040 111 CORP CONTROLLER
$125.00 USD reduced from $138.00 USD
SIGNET MK812-3 Conductivity Controller P57940R
SIGNET MK812-3 Conductivity Controller P57940R
$125.00 USD reduced from $138.00 USD
GF Signet Intelek-Pro Series 3-9050CR-1 Conductivity Resistivity Flow Controller
GF Signet Intelek-Pro Series 3-9050CR-1 Conductivity Resistivity Flow Controller
$125.68 USD reduced from $138.00 USD
SIGNET - P/N: P50440-1 - Batch Controller
SIGNET - P/N: P50440-1 - Batch Controller
$131.74 USD reduced from $145.00 USD
SIGNET FLOW CONTROLLER # 3-9010.111
SIGNET FLOW CONTROLLER # 3-9010.111
$145.00 USD reduced from $160.00 USD
+GF+ Signet George Fischer Batch Controller Flow Accumulator 3-9020.111-011
+GF+ Signet George Fischer Batch Controller Flow Accumulator 3-9020.111-011
$150.00 USD reduced from $165.00 USD
SIGNET SCIENTIFIC MK710-4 PH CONTROLLER 120V 1/4A
SIGNET SCIENTIFIC MK710-4 PH CONTROLLER 120V 1/4A
$155.00 USD reduced from $171.00 USD
GF Signet 3-9020.111-001 Batch Controller
GF Signet 3-9020.111-001 Batch Controller
$155.99 USD reduced from $172.00 USD
SIGNET SCIENTIFIC PH CONTROLLER 3-9000.410-2 NEW IN BOX
SIGNET SCIENTIFIC PH CONTROLLER 3-9000.410-2 NEW IN BOX
$159.99 USD reduced from $176.00 USD
GF SIGNET 3-5500
GF SIGNET 3-5500
$160.00 USD reduced from $176.00 USD
Signet pH Controller MK710-4 120V 1/4A - UNUSED
Signet pH Controller MK710-4 120V 1/4A - UNUSED
$175.00 USD reduced from $193.00 USD
+GF+ SIGNET PH CONTROLLER 3-9030 111 EXCESS WAREHOUSE STOCK TESTED GOOD
+GF+ SIGNET PH CONTROLLER 3-9030 111 EXCESS WAREHOUSE STOCK TESTED GOOD
$175.00 USD reduced from $193.00 USD
New +GF+ George Fischer Signet 5600 Batch Controller 3-5600.090-1 New In Box
New +GF+ George Fischer Signet 5600 Batch Controller 3-5600.090-1 New In Box
$179.00 USD reduced from $197.00 USD
GEORG FISCHER, SIGNET P71040-4 PH CONTROLLER 120/240VAC- NEW IN ORIGINAL BOX
GEORG FISCHER, SIGNET P71040-4 PH CONTROLLER 120/240VAC- NEW IN ORIGINAL BOX
$188.99 USD reduced from $208.00 USD
George Fischer Signet 3-9020.111-011 Batch Controller 110 VAC
George Fischer Signet 3-9020.111-011 Batch Controller 110 VAC
$199.99 USD reduced from $220.00 USD
GEORG FISCHER SIGNET BATCH CONTROLLER 3-9020 111-001 / USED
GEORG FISCHER SIGNET BATCH CONTROLLER 3-9020 111-001 / USED
$200.00 USD reduced from $220.00 USD
GEORG FISCHER SIGNET 3-9522.100 BATCH CONTROLLER 6DIGIT DISPLAY NEW
GEORG FISCHER SIGNET 3-9522.100 BATCH CONTROLLER 6DIGIT DISPLAY NEW
$229.00 USD reduced from $252.00 USD
Signet Flowmeter MK585 Contelec PD210-10K/J Flow Control Enclosure Assembly
Signet Flowmeter MK585 Contelec PD210-10K/J Flow Control Enclosure Assembly
$234.64 USD reduced from $258.00 USD
George Fischer 3-9030.111 Signet Ph Controller in Enclosure with 2x Outlets
George Fischer 3-9030.111 Signet Ph Controller in Enclosure with 2x Outlets
$236.50 USD reduced from $260.00 USD
Signet Scientific 3-9750-21 3975021 Ph Controller New
Signet Scientific 3-9750-21 3975021 Ph Controller New
$249.00 USD reduced from $274.00 USD
NEW IN BOX! GEORGE FISCHER +GF+ SIGNET BATCH CONTROLLER 3-9522.100-1
NEW IN BOX! GEORGE FISCHER +GF+ SIGNET BATCH CONTROLLER 3-9522.100-1
$249.95 USD reduced from $275.00 USD
SIGNET Scientific Conductivity Controller MK810.4
SIGNET Scientific Conductivity Controller MK810.4
$250.00 USD reduced from $275.00 USD
SIGNET SCIENTIFIC Resistivity Controller MK820.4
SIGNET SCIENTIFIC Resistivity Controller MK820.4
$250.00 USD reduced from $275.00 USD
SIGNET Georg Fisher 9850 Conductivity Controller 3-9850.100-12
SIGNET Georg Fisher 9850 Conductivity Controller 3-9850.100-12
$250.00 USD reduced from $275.00 USD
Signet 3-9030.111 PH Controller 110VAC
Signet 3-9030.111 PH Controller 110VAC
$269.99 USD reduced from $297.00 USD
GF Signet Flow Transmitter Georg Fischer 159000052 Fluid Measurement Control
GF Signet Flow Transmitter Georg Fischer 159000052 Fluid Measurement Control
$289.99 USD reduced from $319.00 USD
Flow Controller 3-9010.110 George Fischer Signet Scientific
Flow Controller 3-9010.110 George Fischer Signet Scientific
$299.99 USD reduced from $330.00 USD
Signet Fischer Batch Controller 3-9020.111-001
Signet Fischer Batch Controller 3-9020.111-001
$300.00 USD reduced from $330.00 USD
Fischer Signet Flow Controller 3-9010.111
Fischer Signet Flow Controller 3-9010.111
$300.00 USD reduced from $330.00 USD
Two Signet Ph/mv Controller
Two Signet Ph/mv Controller
$302.00 USD reduced from $332.00 USD
GF Georg Fischer Signet 3-2850-62 Conductivity Resistivity Sensor Electronics
GF Georg Fischer Signet 3-2850-62 Conductivity Resistivity Sensor Electronics
$311.95 USD reduced from $343.00 USD
GF Signet 3-8860 Dual-Channel, Conductivity Controller, 12 to 24 VDC (E3)
GF Signet 3-8860 Dual-Channel, Conductivity Controller, 12 to 24 VDC (E3)
$324.99 USD reduced from $357.00 USD
GEORG FISCHER SIGNET 3-8900.401-X/ 389004011 Multi Parameter Controller
GEORG FISCHER SIGNET 3-8900.401-X/ 389004011 Multi Parameter Controller
$325.00 USD reduced from $358.00 USD
NIB Signet Batch Controller MK504-1
NIB Signet Batch Controller MK504-1
$325.00 USD reduced from $358.00 USD
* GEORGE FISCHER SIGNET SCIENTIFIC 3-9040.111 ORP CONTROLLER INTELEK-PRO NIB
* GEORGE FISCHER SIGNET SCIENTIFIC 3-9040.111 ORP CONTROLLER INTELEK-PRO NIB
$325.00 USD reduced from $358.00 USD
Signet MK811A-3 Conductivity Controller with Sensor
Signet MK811A-3 Conductivity Controller with Sensor
$350.00 CAD reduced from $385.00 CAD
GF SIGNET 3-5800CR USED CONTROLLER CONDUCTIVITY RESISTIVITY 35800CR
GF SIGNET 3-5800CR USED CONTROLLER CONDUCTIVITY RESISTIVITY 35800CR
$350.00 USD reduced from $385.00 USD
GEORG FISCHER SIGNET 3-8860 Two-Channel Conductivity Controller
GEORG FISCHER SIGNET 3-8860 Two-Channel Conductivity Controller
$350.00 USD reduced from $385.00 USD
* GEORGE FISCHER SIGNET SCIENTIFIC 3-9040.111 ORP CONTROLLER 9040 INTELEK-PRO
* GEORGE FISCHER SIGNET SCIENTIFIC 3-9040.111 ORP CONTROLLER 9040 INTELEK-PRO
$350.00 USD reduced from $385.00 USD
SIGNET 3-93030.111 PH CONTROLLER FREE SHIPPING
SIGNET 3-93030.111 PH CONTROLLER FREE SHIPPING
$360.00 USD reduced from $396.00 USD
Signet Scientific Company 3-9010.111 Dual Relay Flow Controller Working Surplus
Signet Scientific Company 3-9010.111 Dual Relay Flow Controller Working Surplus
$361.23 USD reduced from $397.00 USD
SIGNET pH/mV CONTROLLER MK710.4 FACTORY NEW OUT OF BOX EXCESS WAREHOUSE STOCK
SIGNET pH/mV CONTROLLER MK710.4 FACTORY NEW OUT OF BOX EXCESS WAREHOUSE STOCK
$400.00 USD reduced from $440.00 USD
GF SIGNET 3-5800CR USED CONTROLLER CONDUCTIVITY RESISTIVITY 35800CR
GF SIGNET 3-5800CR USED CONTROLLER CONDUCTIVITY RESISTIVITY 35800CR
$450.00 USD reduced from $495.00 USD
SIGNET SCIENTIFIC 9050CR CONTROLLER USED
SIGNET SCIENTIFIC 9050CR CONTROLLER USED
$470.47 USD reduced from $518.00 USD
Signet
Signet's 3-9050 Conductivity Controller - NEW - US STOCK! - Part# 3-9050.111
$490.00 USD reduced from $539.00 USD
George Fischer +GF+ Signet 3-5600 Batch Controller, 198825006, 51530, 152120
George Fischer +GF+ Signet 3-5600 Batch Controller, 198825006, 51530, 152120
$495.00 USD reduced from $545.00 USD
GF+ George Fischer 9900 Series Signet 3-9900-1P Multi-Parameter Controller
GF+ George Fischer 9900 Series Signet 3-9900-1P Multi-Parameter Controller
$531.67 USD reduced from $585.00 USD
GF Signet 3-8900.401-6 Multi-Parameter Controller Process Module 4 Input 2 Passi
GF Signet 3-8900.401-6 Multi-Parameter Controller Process Module 4 Input 2 Passi
$560.00 USD reduced from $616.00 USD
SIGNET Ph/mV CONTROLLER MK703 pH MONITOR / CONTROLLER S/N: 707001
SIGNET Ph/mV CONTROLLER MK703 pH MONITOR / CONTROLLER S/N: 707001
$570.00 USD reduced from $627.00 USD
SIGNET Ph/mV CONTROLLER MK703 pH MONITOR / CONTROLLER S/N: 707001 SHIPS SAME DAY
SIGNET Ph/mV CONTROLLER MK703 pH MONITOR / CONTROLLER S/N: 707001 SHIPS SAME DAY
$573.00 USD reduced from $630.00 USD
Signet 3-2536-P0 Paddlewheel Flowmeter
Signet 3-2536-P0 Paddlewheel Flowmeter
$624.99 USD reduced from $687.00 USD
*NEW* Georg Fischer Signet 3-9010.111 Flow Controller 110V + Warranty!
*NEW* Georg Fischer Signet 3-9010.111 Flow Controller 110V + Warranty!
$650.00 USD reduced from $715.00 USD
Signet Scientific MK 504.4 Batch Controller 504.4
Signet Scientific MK 504.4 Batch Controller 504.4
$822.44 USD reduced from $905.00 USD
Georg Fischer +GF+ Signet 3-8900.401-9 Multi Parameter Controller 159 000 968
Georg Fischer +GF+ Signet 3-8900.401-9 Multi Parameter Controller 159 000 968
$850.00 USD reduced from $935.00 USD
New OEM GEORG FISCHER SIGNET CONDUCTIVITY CONTROLLER 3-9050.111 USA Fast Ship
New OEM GEORG FISCHER SIGNET CONDUCTIVITY CONTROLLER 3-9050.111 USA Fast Ship
$949.99 USD reduced from $1,045.00 USD
Chiller Control Center Thornton 200CR, Signet 3-8550-2P, Controller, NEW
Chiller Control Center Thornton 200CR, Signet 3-8550-2P, Controller, NEW
$1,499.00 USD reduced from $1,649.00 USD
3-9900-1BC / SIGNET 9900-1BC BATCH CONTROLLER SYSTEM / GEORG FISCHER +GF+
3-9900-1BC / SIGNET 9900-1BC BATCH CONTROLLER SYSTEM / GEORG FISCHER +GF+
$1,555.76 USD reduced from $1,711.00 USD
Signet PH Control Alarm Monitor Multi-Parameter Controller & pH/ORP Transmitter
Signet PH Control Alarm Monitor Multi-Parameter Controller & pH/ORP Transmitter
$3,999.99 USD reduced from $4,400.00 USD
301 Moved Permanently

301 Moved Permanently

cloudflare

 

We Source

Looking for Signet controls? Whether if you need one or bulk quantity, our trained B2B sales staff are often able to source the quantity you need at competitive prices.

We Buy

Got extra Signet controls on your hand that you no longer need? Let us buy them from you! We purchase new & used controls by Signet.

We Distribute

Are you a distributor for Signet controls? We would like to work with you! We have a growing list of buyers who are regularly looking for Signet controls.

More From SIGNET

Why Buy From Us

Here's what people say about their recent experience with us:
irrigation equipment inc. 1 hour ago
Shipping was quick, their CS even sent the product manual via email. Impressive!
Raymond V Seifert 4 hours ago
Great seller! Delivered as promised. Very pleased!
Bala Nalliah 5 hours ago
PRODUCT AS LISTED. QUICK DELIVERY
JOHN EDWARDS CO 8 hours ago
Outstanding 5 star seller. Fast Ship! Thanks!
Lynn Walker 10 hours ago
Allowed for local pickup and had the item well packaged. Would buy again.
Keith Matthes 10 hours ago
Item arrived on time and exactly as described.
Mrs. Angie Crader 13 hours ago
Rec'd As Described - Another Great Transaction With A Super Seller !!
Paul Parmenter 16 hours ago
Beautiful, Exactly as described. Thanks
Jeff Dygulski 19 hours ago
Well Packaged, Fast Shipping, Great Seller, Thanks Again!
James Terwilliger 21 hours ago
Thank you for an easy and pleasant transaction. AAA+++

Need Help?

We are always happy to help you

Contact us

Copyright © 2005-2024Surplus Industrial Equipment