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    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
    GREAT LAKES INSTRUMENTS 2028R0

    GREAT LAKES INSTRUMENTS

    2028R0

    PH ELECTRODE SENSOR, DIFFERENTIAL ORP ELECTRODE, LCP BODY, 100PSI, 23-203DEG F, 10FT CABLE
    $2,762.60 Buy Surplus As Low As $1,579.64
    $1,579.64
    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 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
    $1,696.80 Buy Surplus As Low As $1,019.09
    $1,019.09
    Repair Yours $813.00
    GREAT LAKES INSTRUMENTS PRO-P3C

    GREAT LAKES INSTRUMENTS

    PRO-P3C

    PH CONDUCTIVITY TRANSMITTER ELECTRONICS ONLY
    $637.00 Buy Surplus As Low As $319.00
    $319.00
    Repair Yours $303.00
    GREAT LAKES INSTRUMENTS PRO-E3-0E

    GREAT LAKES INSTRUMENTS

    PRO-E3-0E

    PH CONDUCTIVITY TRANSMITTER
    $618.00 Buy Surplus As Low As $309.00
    $309.00
    Repair Yours $294.00
    GREAT LAKES INSTRUMENTS PRO-P3

    GREAT LAKES INSTRUMENTS

    PRO-P3

    PH CONDUCTIVITY TRANSMITTER
    $618.00 Buy Surplus As Low As $309.00
    $309.00
    Repair Yours $294.00
    GREAT LAKES INSTRUMENTS P63B1N1A1A1E

    GREAT LAKES INSTRUMENTS

    P63B1N1A1A1E

    PH ANALYZER 105-250VAC 50/60HZ MODEL 63
    $1,214.00 Buy Surplus As Low As $607.00
    $607.00
    GREAT LAKES INSTRUMENTS 672M4G2003-H2

    GREAT LAKES INSTRUMENTS

    672M4G2003-H2

    PC BOARD W/DISPLAY
    Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $330.00
    GREAT LAKES INSTRUMENTS 672M4G2001-101-G1

    GREAT LAKES INSTRUMENTS

    672M4G2001-101-G1

    PC BOARD
    $524.00 Buy Surplus As Low As $262.00
    $262.00
    Repair Yours $249.00
    GREAT LAKES INSTRUMENTS MODEL14L

    GREAT LAKES INSTRUMENTS

    MODEL14L

    PART
    Buy Surplus As Low As $372.00
    $372.00
    Repair Yours $310.00
    GREAT LAKES INSTRUMENTS 5041DO

    GREAT LAKES INSTRUMENTS

    5041DO

    OXYGEN PROBE ZULLIG
    Buy Surplus As Low As $1,560.00
    $1,560.00
    Repair Yours $1,300.00
    GREAT LAKES INSTRUMENTS 671R3F1G0N

    GREAT LAKES INSTRUMENTS

    671R3F1G0N

    ORP DIGITAL ANAYLZER
    Buy Surplus As Low As $1,290.00
    $1,290.00
    Repair Yours $1,100.00
    GREAT LAKES INSTRUMENTS 671ORPF1

    GREAT LAKES INSTRUMENTS

    671ORPF1

    METER X100MILLIVOLT ORP PANEL MOUNT
    Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $260.00
    GREAT LAKES INSTRUMENTS 671PF1

    GREAT LAKES INSTRUMENTS

    671PF1

    METER PH 300OHM 115VAC 50/60HZ
    Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $260.00
    GREAT LAKES INSTRUMENTS A70-3-4E-0-3

    GREAT LAKES INSTRUMENTS

    A70-3-4E-0-3

    METER 0-20MICROMHOS/CM CONDUCTIVITY PANEL MOUNT
    Buy Surplus As Low As $492.00
    $492.00
    Repair Yours $410.00
    GREAT LAKES INSTRUMENTS 14L1A0N

    GREAT LAKES INSTRUMENTS

    14L1A0N

    LEVEL SWITCH CAPACITANCE 120VAC NEMA4 HAZ LOC
    $304.00 Buy Surplus As Low As $153.00
    $153.00
    Repair Yours $200.00
    GREAT LAKES INSTRUMENTS 13L1A0NN

    GREAT LAKES INSTRUMENTS

    13L1A0NN

    LEVEL SENSOR, 115 VOLT, 18 INCH PROBE, 13L RF
    Buy Surplus As Low As $442.13
    $442.13
    GREAT LAKES INSTRUMENTS E53A2010-004

    GREAT LAKES INSTRUMENTS

    E53A2010-004

    LCD DOOR ASSEMBLY COMPLETE W/HART OPTION FOR E53
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $1,000.00
    GREAT LAKES INSTRUMENTS 580046387

    GREAT LAKES INSTRUMENTS

    580046387

    KIT BRAKE SWITCH
    $167.00 Buy Surplus As Low As $84.00
    $84.00
    GREAT LAKES INSTRUMENTS D99171B3A-TOP

    GREAT LAKES INSTRUMENTS

    D99171B3A-TOP

    KEYPAD FOR PH CONTROLLER MODEL R-19065-00
    $90.00 Buy Surplus As Low As $45.00
    $45.00
    Repair Yours Contact Us
    GREAT LAKES INSTRUMENTS 3625E2T

    GREAT LAKES INSTRUMENTS

    3625E2T

    INDUCTIVE SENSOR, CONDUCTIVE, CONVERTIBLE, POLYPROPYLENE BODY
    $2,163.00 Buy Surplus As Low As $1,298.00
    $1,298.00
    GREAT LAKES INSTRUMENTS 7E1204

    GREAT LAKES INSTRUMENTS

    7E1204

    GRINDSTONE DIAMOND D70D
    ✓ IN STOCK!
    $236.70 Buy Surplus As Low As $95.37
    $95.37
    Repair Yours $300.00
    GREAT LAKES INSTRUMENTS Z63G1N1A1A1NNN

    GREAT LAKES INSTRUMENTS

    Z63G1N1A1A1NNN

    GREAT LAKES INSTR , Z63G1N1A1A1NNN , CONTROLLER DISSOLVED OXYGEN ANALYZER
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $980.00
    GREAT LAKES INSTRUMENTS 697D

    GREAT LAKES INSTRUMENTS

    697D

    GREAT LAKES INSTR , 697D, CONDUCTIVITY TRANSMITTER
    $75.00 Buy Surplus As Low As $38.00
    $38.00
    GREAT LAKES INSTRUMENTS 25M1A1001115

    GREAT LAKES INSTRUMENTS

    25M1A1001115

    GLI PH 7.0 BUFFER, STD CELL, 500 ML.
    $183.47 Buy Surplus As Low As $105.04
    $105.04
    GREAT LAKES INSTRUMENTS 08887

    GREAT LAKES INSTRUMENTS

    08887

    FORCE GAUGE
    $7.42 Buy Surplus As Low As $4.45
    $4.45
    Repair Yours Contact Us
    GREAT LAKES INSTRUMENTS F1-A11A1

    GREAT LAKES INSTRUMENTS

    F1-A11A1

    FLOW SENSOR TEE-MOUNT PIPE SIZE 1/2-4INCH
    $1,039.00 Buy Surplus As Low As $624.00
    $624.00
    Repair Yours $520.00
    GREAT LAKES INSTRUMENTS F1-A12D1

    GREAT LAKES INSTRUMENTS

    F1-A12D1

    FLOW SENSOR
    $347.00 Buy Surplus As Low As $174.00
    $174.00
    Repair Yours $200.00
    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 670-8705-01562

    GREAT LAKES INSTRUMENTS

    670-8705-01562

    FLOW RATE MONITOR DIGITAL 115VAC 50/60HZ
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $300.00
    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 LV-2E

    GREAT LAKES INSTRUMENTS

    LV-2E

    FLOW METER 2HOLE MOUNT W/REED SWITCH 10VA 250VAC
    $39.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours Contact Us
    GREAT LAKES INSTRUMENTS PE25P8S

    GREAT LAKES INSTRUMENTS

    PE25P8S

    FILTER BAG, 25 MICRON RATING, POLYESTER FELT,
    $2.39 Buy Surplus As Low As $1.43
    $1.43
    GREAT LAKES INSTRUMENTS 7217FT

    GREAT LAKES INSTRUMENTS

    7217FT

    FAN ASSEMBLY 6AMP 115VAC 50/60HZ
    $408.00 Buy Surplus As Low As $204.00
    $204.00
    Repair Yours $200.00
    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
    Buy Surplus As Low As $759.14
    $759.14
    Repair Yours $630.09
    GREAT LAKES INSTRUMENTS 4E1067

    GREAT LAKES INSTRUMENTS

    4E1067

    ELECTRODE ZINC SS-12
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $300.00
    GREAT LAKES INSTRUMENTS GL360N12

    GREAT LAKES INSTRUMENTS

    GL360N12

    ELECTRICAL CABINET, NEMA 12K WALL MOUNT, 36"H, BLACK
    $2,226.00 Buy Surplus As Low As $1,336.00
    $1,336.00
    GREAT LAKES INSTRUMENTS ZULLIG

    GREAT LAKES INSTRUMENTS

    ZULLIG

    DISSOLVED OXYGEN PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As $953.64
    $953.64
    Repair Yours $833.18
    GREAT LAKES INSTRUMENTS 90D

    GREAT LAKES INSTRUMENTS

    90D

    DISSOLVED OXYGEN ANALYZER
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $980.00
    GREAT LAKES INSTRUMENTS D53A4A1N

    GREAT LAKES INSTRUMENTS

    D53A4A1N

    DISSOLVED OXYGEN ANALYZER
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $840.00
    GREAT LAKES INSTRUMENTS GLI-ZULLIG

    GREAT LAKES INSTRUMENTS

    GLI-ZULLIG

    DISSOLVED OXYGEN ANALYZER
    Buy Surplus As Low As $1,290.00
    $1,290.00
    Repair Yours $1,100.00
    GREAT LAKES INSTRUMENTS P63B1N1A1A1NNN

    GREAT LAKES INSTRUMENTS

    P63B1N1A1A1NNN

    DISCONTINUED BY MANUFACTURER,PH ANALYZER, MODEL 63, 105 - 250 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,260.84
    $1,260.84
    Repair Yours $1,000.00
    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 $418.82
    $418.82
    Repair Yours $402.54
    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 692P3F5A7NE

    GREAT LAKES INSTRUMENTS

    692P3F5A7NE

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, 16-40 VDC, 0.00-14.00 PH
    Buy Surplus As Low As $930.00
    $930.00
    Repair Yours $780.00
    GREAT LAKES INSTRUMENTS PRO-C3A1N

    GREAT LAKES INSTRUMENTS

    PRO-C3A1N

    DISCONTINUED BY MANUFACTURER, TRANSMITTER CONTACTING CONDUCTIVITY 0/4-20MA
    Buy Surplus As Low As $501.97
    $501.97
    Repair Yours $410.00
    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 $503.88
    $503.88
    Repair Yours $464.69
    GREAT LAKES INSTRUMENTS RC1R5N

    GREAT LAKES INSTRUMENTS

    RC1R5N

    DISCONTINUED BY MANUFACTURER, SENSOR, CONVERTIBLE STYLE, PPS BODY MATERIAL, PLATINUM ELECTRODE
    Buy Surplus As Low As $192.00
    $192.00
    Repair Yours $200.00
    GREAT LAKES INSTRUMENTS E53A2A1N-1008

    GREAT LAKES INSTRUMENTS

    E53A2A1N-1008

    DISCONTINUED BY MANUFACTURER, SENSOR CONDUCTIVITY TRANSMITTER, 90-130 OR 180-260V, 10VA MAX, OUTPUT RELAY 115/230V, 5AMP
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
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