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    SEARCH NOW FOR ALL YOUR GREAT LAKES INSTR SOLUTIONS

    New, Surplus, & Repair
    2 Year Warranty
    Over 1,200 Automated Test Fixtures

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

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    Results 1-50 of 202.
    GREAT LAKES INSTR 42

    42

    GREAT LAKES INSTR

    ISOLATOR LOOP POWERED 4-20MA

    IN STOCK!

    As Low As $29.50

    $29.50

    GREAT LAKES INSTR 690

    690

    GREAT LAKES INSTR

    TRANSMITTER PH TWO WIRE 4-20MA

    IN STOCK!

    As Low As $588.50

    $588.50

    GREAT LAKES INSTR 570P

    570P

    GREAT LAKES INSTR

    METER DIGITAL PH CONTROL

    IN STOCK!

    $197.00 As Low As $87.50

    $87.50

    GREAT LAKES INSTR 672E

    672E

    GREAT LAKES INSTR

    ANALYZER CONDUCTIVITY ELECTRODELESS 115VAC 50/60HZ

    IN STOCK!

    $1,142.00 As Low As $571.00

    $571.00

    GREAT LAKES INSTR 692E

    692E

    GREAT LAKES INSTR

    CONDUCTIVITY TRANSMITTER TWO-WIRE

    IN STOCK!

    $1,177.00 As Low As $647.00

    $647.00

    GREAT LAKES INSTR 697E3

    697E3

    GREAT LAKES INSTR

    ELECTRODELESS CONDUCTIVITY 2WIRE TRANSMITTER

    IN STOCK!

    As Low As $150.00

    $150.00

    Repair Yours $135.00

    GREAT LAKES INSTR LV-2E

    LV-2E

    GREAT LAKES INSTR

    FLOW METER 2HOLE MOUNT W/REED SWITCH 10VA 250VAC

    IN STOCK!

    $36.10 As Low As $18.10

    $18.10

    GREAT LAKES INSTR P1270

    P1270

    GREAT LAKES INSTR

    MOTOR CONTROL

    IN STOCK!

    $317.00 As Low As $158.50

    $158.50

    Repair Yours $143.00

    GREAT LAKES INSTR P1854

    P1854

    GREAT LAKES INSTR

    RECTIFIER MOTOR CONTROL

    IN STOCK!

    $250.00 As Low As $150.00

    $150.00

    GREAT LAKES INSTR 342068

    342068

    GREAT LAKES INSTR

    TACHOMETER BOARD 197169

    IN STOCK!

    As Low As $79.50

    $79.50

    GREAT LAKES INSTR 4E1067

    4E1067

    GREAT LAKES INSTR

    ELECTRODE ZINC SS-12

    IN STOCK!

    As Low As $37.50

    $37.50

    GREAT LAKES INSTR 6051P0

    6051P0

    GREAT LAKES INSTR

    PH SENSOR ENCAPSULATED

    IN STOCK!

    $616.50 As Low As $339.50

    $339.50

    GREAT LAKES INSTR 671PF1

    671PF1

    GREAT LAKES INSTR

    METER PH 300OHM 115VAC 50/60HZ

    IN STOCK!

    As Low As $183.00

    $183.00

    Repair Yours $165.00

    GREAT LAKES INSTR 7E1177

    7E1177

    GREAT LAKES INSTR

    WIPER ASSEMBLY SS-12

    IN STOCK!

    $25.40 As Low As $15.20

    $15.20

    GREAT LAKES INSTR 7E1204

    7E1204

    GREAT LAKES INSTR

    GRINDSTONE DIAMOND D70D

    IN STOCK!

    $247.50 As Low As $148.50

    $148.50

    Repair Yours $116.37

    GREAT LAKES INSTR PRO-P3

    PRO-P3

    GREAT LAKES INSTR

    PH CONDUCTIVITY TRANSMITTER

    IN STOCK!

    $583.00 As Low As $291.50

    $291.50

    Repair Yours $262.50

    GREAT LAKES INSTR ZULLIG

    ZULLIG

    GREAT LAKES INSTR

    DISSOLVED OXYGEN PROBE

    IN STOCK!

    As Low As $916.00

    $916.00

    Repair Yours $824.50

    GREAT LAKES INSTR 3422D3A

    3422D3A

    GREAT LAKES INSTR

    CONDUCTIVITY SENSOR 8IN PROBE 20FT CABLE

    IN STOCK!

    $456.50 As Low As $251.00

    $251.00

    Repair Yours $205.50

    GREAT LAKES INSTR 5540D0A

    5540D0A

    GREAT LAKES INSTR

    OXYGEN SENSOR PRESSURE RANGE 10BAR RANGE 0-40PPM

    IN STOCK!

    $1,486.00 As Low As $891.50

    $891.50

    Repair Yours $668.50

    GREAT LAKES INSTR C33A1NN

    C33A1NN

    GREAT LAKES INSTR

    CONDUCTIVITY CONTROL 180-260VAC 50/60HZ MODEL C33

    IN STOCK!

    As Low As $385.00

    $385.00

    Repair Yours $346.50

    GREAT LAKES INSTR C33A1NP

    C33A1NP

    GREAT LAKES INSTR

    CONTACTING CONDUCTIVITY ANALYZER 115/230VAC

    IN STOCK!

    $874.50 As Low As $437.50

    $437.50

    Repair Yours $393.50

    GREAT LAKES INSTR PRO-P3C

    PRO-P3C

    GREAT LAKES INSTR

    PH CONDUCTIVITY TRANSMITTER ELECTRONICS ONLY

    IN STOCK!

    $600.50 As Low As $300.50

    $300.50

    Repair Yours $270.50

    GREAT LAKES INSTR 671ORPF1

    671ORPF1

    GREAT LAKES INSTR

    METER X100MILLIVOLT ORP PANEL MOUNT

    IN STOCK!

    As Low As $183.00

    $183.00

    Repair Yours $165.00

    GREAT LAKES INSTR C53A2A1N

    C53A2A1N

    GREAT LAKES INSTR

    CONDUCTIVITY ANALYZER 230VAC

    IN STOCK!

    $448.50 As Low As $224.50

    $224.50

    Repair Yours $202.00

    GREAT LAKES INSTR E53A2A1N

    E53A2A1N

    GREAT LAKES INSTR

    ANALYZER ELECTRODELESS CONDUCTIVITY 115/230VAC

    IN STOCK!

    $1,170.00 As Low As $585.00

    $585.00

    Repair Yours $526.50

    GREAT LAKES INSTR F1-A12D1

    F1-A12D1

    GREAT LAKES INSTR

    FLOW SENSOR

    IN STOCK!

    $326.50 As Low As $196.00

    $196.00

    Repair Yours $147.00

    GREAT LAKES INSTR P53A2A1N

    P53A2A1N

    GREAT LAKES INSTR

    PH ANALYZER 115/230VAC 50/60HZ 10VA SINGLE FUSE

    IN STOCK!

    As Low As $493.00

    $493.00

    Repair Yours $363.00

    GREAT LAKES INSTR 46-115VAC

    46-115VAC

    GREAT LAKES INSTR

    ALARM SENSOR

    IN STOCK!

    As Low As $230.00

    $230.00

    Repair Yours $207.00

    GREAT LAKES INSTR 580046387

    580046387

    GREAT LAKES INSTR

    KIT BRAKE SWITCH

    IN STOCK!

    $157.00 As Low As $86.50

    $86.50

    GREAT LAKES INSTR 697P2RONN

    697P2RONN

    GREAT LAKES INSTR

    TRANSMITTER MODULE W/LED INDICATOR 4-20MA

    IN STOCK!

    As Low As $64.50

    $64.50

    GREAT LAKES INSTR 70C4A0449

    70C4A0449

    GREAT LAKES INSTR

    BOARD PC POWER SUPPLY ANALYZER MODEL KA72

    IN STOCK!

    As Low As $116.00

    $116.00

    Repair Yours $104.50

    GREAT LAKES INSTR 91T3C1B0N

    91T3C1B0N

    GREAT LAKES INSTR

    TURBIDITY METER

    IN STOCK!

    As Low As $265.00

    $265.00

    Repair Yours $238.50

    GREAT LAKES INSTR PRO-E3-0E

    PRO-E3-0E

    GREAT LAKES INSTR

    PH CONDUCTIVITY TRANSMITTER

    IN STOCK!

    $583.00 As Low As $291.50

    $291.50

    Repair Yours $262.50

    GREAT LAKES INSTR PRO-P-ESP

    PRO-P-ESP

    GREAT LAKES INSTR

    PH AND ORP TRANSMITTER 14-30VDC CLASS 2 20MA MAX

    IN STOCK!

    As Low As $345.50

    $345.50

    GREAT LAKES INSTR 0509460072

    0509460072

    GREAT LAKES INSTR

    PH SENSOR RINDE-RANGE 20FT ANALOG CABLE

    IN STOCK!

    $15.50 As Low As $7.73

    $7.73

    GREAT LAKES INSTR 3422E3A20G

    3422E3A20G

    GREAT LAKES INSTR

    CONDUCTIVITY SENSOR

    IN STOCK!

    As Low As $228.50

    $228.50

    GREAT LAKES INSTR 671P3F1G0N

    671P3F1G0N

    GREAT LAKES INSTR

    METER PH ANAYLZER DIGITAL 115VAC 50/60HZ

    IN STOCK!

    As Low As $408.00

    $408.00

    Repair Yours $306.00

    GREAT LAKES INSTR 672E3F1C0N

    672E3F1C0N

    GREAT LAKES INSTR

    ANALYZER CONDUCTIVITY ELECTRODELESS 115VAC 50/60HZ

    IN STOCK!

    As Low As $562.50

    $562.50

    Repair Yours $434.50

    GREAT LAKES INSTR 672P3F1C0N

    672P3F1C0N

    GREAT LAKES INSTR

    PH ANALYZER 115V 50/60HZ

    IN STOCK!

    As Low As $729.00

    $729.00

    Repair Yours $546.50

    GREAT LAKES INSTR 690PIF5A0N

    690PIF5A0N

    GREAT LAKES INSTR

    TRANSMITTER PH TWO WIRE 4-20MA

    IN STOCK!

    As Low As $588.50

    $588.50

    GREAT LAKES INSTR 20010901695

    20010901695

    GREAT LAKES INSTR

    TEMPERATURE TRANSMITTER

    IN STOCK!

    As Low As $93.00

    $93.00

    GREAT LAKES INSTR 690L0F5A0NN

    690L0F5A0NN

    GREAT LAKES INSTR

    LEVEL TRANSMITTER 3WIRE

    IN STOCK!

    As Low As $522.50

    $522.50

    GREAT LAKES INSTR A70-3-4E-0-3

    A70-3-4E-0-3

    GREAT LAKES INSTR

    METER 0-20MICROMHOS/CM CONDUCTIVITY PANEL MOUNT

    IN STOCK!

    As Low As $298.00

    $298.00

    Repair Yours $268.50

    GREAT LAKES INSTR E53A2010-004

    E53A2010-004

    GREAT LAKES INSTR

    LCD DOOR ASSEMBLY COMPLETE W/HART OPTION FOR E53

    IN STOCK!

    As Low As $723.50

    $723.50

    GREAT LAKES INSTR P63A1N1A1A1N

    P63A1N1A1A1N

    GREAT LAKES INSTR

    PH ANALYZER CONTROLLER MODEL 63 NEMA 4X ENCLOSURE

    IN STOCK!

    As Low As $369.50

    $369.50

    Repair Yours $333.00

    GREAT LAKES INSTR Z63G1300-101

    Z63G1300-101

    GREAT LAKES INSTR

    POWER SUPPLY - DO SENSOR - FOR 115VAC LINE POWER

    IN STOCK!

    As Low As $232.00

    $232.00

    Repair Yours $209.00

    GREAT LAKES INSTR 1000A3355-001

    1000A3355-001

    GREAT LAKES INSTR

    CABLE RIBBON INTERCONNECT FOR E53 SERIES ANALYZER

    IN STOCK!

    As Low As $17.60

    $17.60

    GREAT LAKES INSTR 38CWP001-MN01

    38CWP001-MN01

    GREAT LAKES INSTR

    CONDUCTIVITY METER 0-5 X100 MICROSIEMENS/CM

    IN STOCK!

    $281.50 As Low As $131.00

    $131.00

    GREAT LAKES INSTR 60-690PIF5A0N

    60-690PIF5A0N

    GREAT LAKES INSTR

    TRANSMITTER PH TWO WIRE 4-20MA

    IN STOCK!

    As Low As $588.50

    $588.50

    GREAT LAKES INSTR 672M4G2003-H2

    672M4G2003-H2

    GREAT LAKES INSTR

    PC BOARD W/DISPLAY

    IN STOCK!

    As Low As $239.00

    $239.00

    Repair Yours $215.00

    z l 1 2 3 4 5 r x
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