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    Results 1-50 of 166.
    GREAT LAKES INSTRUMENTS ZULLIG

    GREAT LAKES INSTRUMENTS

    ZULLIG

    DISSOLVED OXYGEN PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,377.00
    $1,377.00
    Repair Yours $1,300.00
    GREAT LAKES INSTRUMENTS 670P3N1A0N

    GREAT LAKES INSTRUMENTS

    670P3N1A0N

    PH CONTROLLER FLOW RATE MONITOR
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $600.00
    GREAT LAKES INSTRUMENTS 697E3

    GREAT LAKES INSTRUMENTS

    697E3

    DISCONTINUED BY MANUFACTURER, ELECTRODELESS CONDUCTIVITY, 2WIRE, TRANSMITTER, 4-20MA, FINE/COURSE SPAN
    ✓ IN STOCK!
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $210.00
    GREAT LAKES INSTRUMENTS T53A4A1N

    GREAT LAKES INSTRUMENTS

    T53A4A1N

    DISCONTINUED BY MANUFACTURER, TURBIDITY ANALYZER, SENSOR, ENCLOSURE TYPE 4X, 10 VA,115/230 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $756.00
    $756.00
    Repair Yours $590.00
    GREAT LAKES INSTRUMENTS 697C1

    GREAT LAKES INSTRUMENTS

    697C1

    CONDUCTIVITY TRANSMITTER 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $930.00
    $930.00
    Repair Yours $780.00
    GREAT LAKES INSTRUMENTS 692P3F5A7N-CE

    GREAT LAKES INSTRUMENTS

    692P3F5A7N-CE

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, MODEL 692P, 16-40 VDC, 0-14 PH
    ✓ IN STOCK!
    Buy Surplus As Low As $930.00
    $930.00
    Repair Yours $780.00
    GREAT LAKES INSTRUMENTS 670-8705-01565

    GREAT LAKES INSTRUMENTS

    670-8705-01565

    FLOW RATE MONITOR DIGITAL 1-4AMP 115VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $300.00
    GREAT LAKES INSTRUMENTS E53A2A1N

    GREAT LAKES INSTRUMENTS

    E53A2A1N

    DISCONTINUED BY MANUFACTURER, ELECTRODELESS CONDUCTIVITY ANALYZER, MODEL 53, 115/230VAC, CABLES NOT INCLUDED
    ✓ IN STOCK!
    Buy Surplus As Low As $1,001.00
    $1,001.00
    GREAT LAKES INSTRUMENTS 6622N5P1T1

    GREAT LAKES INSTRUMENTS

    6622N5P1T1

    SENSOR PH/ORP 1000OHM RTD RYTON BODY 15FT LEAD
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    GREAT LAKES INSTRUMENTS 690L0F5A0NN

    GREAT LAKES INSTRUMENTS

    690L0F5A0NN

    DISCONTINUED BY MANUFACTURER, LEVEL TRANSMITTER, 3 WIRE, 24 VDC, PVC ENC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,089.00
    $1,089.00
    Repair Yours $840.00
    GREAT LAKES INSTRUMENTS E33A1NN

    GREAT LAKES INSTRUMENTS

    E33A1NN

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY ANALYZER, ELECTRODELESS, E33 / MODEL 33, PANEL MOUNT, 1/4 DIN, 115/230 VAC
    Buy Surplus As Low As $1,243.00
    $1,243.00
    Repair Yours $1,050.00
    GREAT LAKES INSTRUMENTS 95-9200

    GREAT LAKES INSTRUMENTS

    95-9200

    TURBIDITY ANALYSER/WATER 115VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $329.35
    $329.35
    Repair Yours $274.46
    GREAT LAKES INSTRUMENTS 3422C6A

    GREAT LAKES INSTRUMENTS

    3422C6A

    CONDUCTIVITY SENSOR, CELL CONSTANT 1.0, STAINLESS STEEL-T,
    ✓ IN STOCK!
    $700.00 Buy Surplus As Low As $430.92
    $430.92
    GREAT LAKES INSTRUMENTS F53A4A1S

    GREAT LAKES INSTRUMENTS

    F53A4A1S

    DISCONTINUED BY MANUFACTURER, FLOW ANALYZER, ENCLOSURE TYPE 4X, 115./230 VAC, 10 VA, 5 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $822.00
    GREAT LAKES INSTRUMENTS 7E1204

    GREAT LAKES INSTRUMENTS

    7E1204

    GRINDSTONE DIAMOND D70D
    ✓ IN STOCK!
    $236.70 Buy Surplus As Low As $153.00
    $153.00
    Repair Yours $200.00
    GREAT LAKES INSTRUMENTS 7E1177

    GREAT LAKES INSTRUMENTS

    7E1177

    WIPER ASSEMBLY SS-12
    ✓ IN STOCK!
    $24.30 Buy Surplus As Low As $16.07
    $16.07
    GREAT LAKES INSTRUMENTS F5-3A4A1N

    GREAT LAKES INSTRUMENTS

    F5-3A4A1N

    F53 IMPELLER FLOW ANALYZER, 115/230 VAC, 10 VA, SINGLE FUSED, 4X ENCLOSURE, ELECTROMECHANICAL FORM C
    ✓ IN STOCK!
    Buy Surplus As Low As $1,001.00
    $1,001.00
    Repair Yours $822.00
    GREAT LAKES INSTRUMENTS P1270

    GREAT LAKES INSTRUMENTS

    P1270

    DISCONTINUED BY MANUFACTURER, MOTOR CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $299.00
    GREAT LAKES INSTRUMENTS 675F3C1B0N

    GREAT LAKES INSTRUMENTS

    675F3C1B0N

    DISCONTINUED BY MANUFACTURER, FLOW RATE MONITOR, 115 V
    ✓ IN STOCK!
    Buy Surplus As Low As $728.00
    $728.00
    Repair Yours $600.00
    GREAT LAKES INSTRUMENTS GL350X1-1/8W/50A24G

    GREAT LAKES INSTRUMENTS

    GL350X1-1/8W/50A24G

    TORQUE LIMITER SPROCKET BUSHING 5.1IN O.D. 24 TEETH 1-1/8IN BORE W/KEYWAY
    ✓ IN STOCK!
    $159.00 Buy Surplus As Low As $106.00
    $106.00
    GREAT LAKES INSTRUMENTS 95T3A081N-CE

    GREAT LAKES INSTRUMENTS

    95T3A081N-CE

    TURBIDITY ANALYSER/WATER 115VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $329.35
    $329.35
    Repair Yours $274.46
    GREAT LAKES INSTRUMENTS 8320T1A0C3NN

    GREAT LAKES INSTRUMENTS

    8320T1A0C3NN

    DISCONTINUED BY MANUFACTURER, SENSOR, LOW RANGE TURBIDITY SENSOR, NEMA 4X, STANDARD PRESSURE (0-50 PSIG)
    ✓ IN STOCK!
    Buy Surplus As Low As $960.00
    $960.00
    Repair Yours $797.00
    GREAT LAKES INSTRUMENTS 700200-500

    GREAT LAKES INSTRUMENTS

    700200-500

    20-1 PR STR UL1213 TW RED/ WHITE, 500
    ✓ IN STOCK!
    $450.00 Buy Surplus As Low As $297.00
    $297.00
    GREAT LAKES INSTRUMENTS E63F1N1A3A1ENN

    GREAT LAKES INSTRUMENTS

    E63F1N1A3A1ENN

    DISCONTINUED BY MANUFACTURER, ANALYZER ELECTRODELESS CONDUCTIVITY, MODEL 63, NEMA 4X ENCLOSURE, 105-250VAC INPUT, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $598.00
    GREAT LAKES INSTRUMENTS E63F1N1A3A1EFN

    GREAT LAKES INSTRUMENTS

    E63F1N1A3A1EFN

    DISCONTINUED BY MANUFACTURER, ANALYSIS CONTROLLER TERMINAL, MODEL 63, ELECTRODELESS CONDUCTIVITY, NEMA SIZE 4X ENCLOSURE, DRY MECHANICAL FORM C RELAY, 5AMP, 250VAC, 30VDC, 105-250VAC 50/60HZ ...
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $598.00
    GREAT LAKES INSTRUMENTS P63A1N1A1B1NNN

    GREAT LAKES INSTRUMENTS

    P63A1N1A1B1NNN

    DISCONTINUED BY MANUFACTURER, PH ANALYZER, MODEL 63, 105 TO 250VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    GREAT LAKES INSTRUMENTS E53A2A1N-1002

    GREAT LAKES INSTRUMENTS

    E53A2A1N-1002

    DISCONTINUED BY MANUFACTURER, ELECTRODELESS CONDUCTIVITY ANALYZER, 115/230 VAC, SINGLE FUSED, NEMA 4X ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $673.00
    GREAT LAKES INSTRUMENTS P53A2A1N-1006

    GREAT LAKES INSTRUMENTS

    P53A2A1N-1006

    DISCONTINUED BY MANUFACTURER, PH ANALYZER, ORP ANALYZER, 115/230 VAC, SINGLE FUSED, NEMA 4X ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $698.00
    GREAT LAKES INSTRUMENTS P53A2A1N

    GREAT LAKES INSTRUMENTS

    P53A2A1N

    DISCONTINUED BY MANUFACTURER, PH ANALYZER, 115/230 VAC, 50/60 HZ, 10 VA, LCD DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $698.00
    GREAT LAKES INSTRUMENTS 678F3C5A1N

    GREAT LAKES INSTRUMENTS

    678F3C5A1N

    FLOW RATE INDICATOR SCALED 0-260GPM 24VDC 4-20MA
    Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $330.00
    GREAT LAKES INSTRUMENTS 692P3F5A7N

    GREAT LAKES INSTRUMENTS

    692P3F5A7N

    DISCONTINUED BY MANUFACTURER, PH TRANSMITTER, MODEL 692P, TWO WIRE, DIGITAL DISPLAY, 0-14 PH RANGE, NEMA 4X, FOR USE WITH 5-WIRE SENSOR
    Buy Surplus As Low As $1,500.00
    $1,500.00
    Repair Yours $1,090.00
    GREAT LAKES INSTRUMENTS PRO-E3A1N

    GREAT LAKES INSTRUMENTS

    PRO-E3A1N

    PH CONDUCTIVITY TRANSMITTER, PRO SERIES, ELECTRODELESS CONDUCTIVITY, LCD, 2, LINE BY 16 CHARACTER, 7 BUTTON CONTROL, W/SOFTWARE, 12-30VDC, OUTPUT 4-20MA
    $1,680.00 Buy Surplus As Low As $1,009.00
    $1,009.00
    Repair Yours $813.00
    GREAT LAKES INSTRUMENTS 99X7E0987

    GREAT LAKES INSTRUMENTS

    99X7E0987

    CHAMBER GUIDE
    $0.53 Buy Surplus As Low As $0.32
    $0.32
    GREAT LAKES INSTRUMENTS H6476-1

    GREAT LAKES INSTRUMENTS

    H6476-1

    CAPACITANCE LEVEL SWITCH
    $437.00 Buy Surplus As Low As $219.00
    $219.00
    Repair Yours $208.00
    GREAT LAKES INSTRUMENTS PRO-E3B1N

    GREAT LAKES INSTRUMENTS

    PRO-E3B1N

    PH TRANSMITTER PRO-E-ESP W/SOFTWARE 0E CONDUCT.
    $630.00 Buy Surplus As Low As $315.00
    $315.00
    GREAT LAKES INSTRUMENTS Z63G1210-101

    GREAT LAKES INSTRUMENTS

    Z63G1210-101

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DISSOLVED OXYGEN ANALYZER
    Buy Surplus As Low As $1,188.00
    $1,188.00
    Repair Yours $987.00
    GREAT LAKES INSTRUMENTS 13L1A0NN

    GREAT LAKES INSTRUMENTS

    13L1A0NN

    LEVEL SENSOR, 115 VOLT, 18 INCH PROBE, 13L RF
    Buy Surplus As Low As $425.00
    $425.00
    GREAT LAKES INSTRUMENTS 570C

    GREAT LAKES INSTRUMENTS

    570C

    ANALYZER
    $883.00 Buy Surplus As Low As $583.00
    $583.00
    GREAT LAKES INSTRUMENTS 570C3C2B0N

    GREAT LAKES INSTRUMENTS

    570C3C2B0N

    CONDUCTIVITY ANALYZER 115VAC 50/60HZ 0-200/0-2000
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $680.00
    GREAT LAKES INSTRUMENTS C33A1NP

    GREAT LAKES INSTRUMENTS

    C33A1NP

    CONTACTING CONDUCTIVITY ANALYZER 115/230VAC
    $927.00 Buy Surplus As Low As $464.00
    $464.00
    Repair Yours $441.00
    GREAT LAKES INSTRUMENTS 690

    GREAT LAKES INSTRUMENTS

    690

    TRANSMITTER PH TWO WIRE 4-20MA
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $840.00
    GREAT LAKES INSTRUMENTS 46-115VAC

    GREAT LAKES INSTRUMENTS

    46-115VAC

    ALARM SENSOR
    Buy Surplus As Low As $384.00
    $384.00
    Repair Yours $320.00
    GREAT LAKES INSTRUMENTS 91T3C1B0N

    GREAT LAKES INSTRUMENTS

    91T3C1B0N

    TURBIDITY METER
    Buy Surplus As Low As $492.00
    $492.00
    Repair Yours $410.00
    GREAT LAKES INSTRUMENTS 6058P0

    GREAT LAKES INSTRUMENTS

    6058P0

    PH SENSOR LCP 5WIRE
    $1,103.00 Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $524.00
    GREAT LAKES INSTRUMENTS P63B1N1A1A1NNN

    GREAT LAKES INSTRUMENTS

    P63B1N1A1A1NNN

    DISCONTINUED BY MANUFACTURER,PH ANALYZER, MODEL 63, 105 - 250 VAC, 50/60 HZ
    Buy Surplus As Low As $1,212.00
    $1,212.00
    Repair Yours $1,000.00
    GREAT LAKES INSTRUMENTS PRO-P-ESP

    GREAT LAKES INSTRUMENTS

    PRO-P-ESP

    DISCONTINUED BY MANUFACTURER, PH AND ORP TRANSMITTER, 14-30VDC, CLASS 2, 20MA MAX
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $480.00
    GREAT LAKES INSTRUMENTS 3725E2T

    GREAT LAKES INSTRUMENTS

    3725E2T

    DISCONTINUED BY MANUFACTURER, INDUCTIVE CONDUCTIVITY SENSOR, POLYPROPYLENE W/SOFT
    Buy Surplus As Low As $970.00
    $970.00
    GREAT LAKES INSTRUMENTS 3728E2T

    GREAT LAKES INSTRUMENTS

    3728E2T

    DISCONTINUED BY MANUFACTURER, ELECTRODELESS CONDUCTIVITY SENSOR, W/20FT, CABLE
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    GREAT LAKES INSTRUMENTS 671

    GREAT LAKES INSTRUMENTS

    671

    CONDUCTIVITY ANALYZER
    $589.00 Buy Surplus As Low As $295.00
    $295.00
    Repair Yours $265.00
    GREAT LAKES INSTRUMENTS 6028P050

    GREAT LAKES INSTRUMENTS

    6028P050

    PH ENCAPSULATED SENSOR, LCP BODY, 5 WIRE, CONVERTIBLE, 50 FT CABLE WITH AMP QUICK DISCONNECT.
    $2,836.00 Buy Surplus As Low As $1,702.00
    $1,702.00
    Repair Yours $1,412.66
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