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Digital pH Level Aquarium Controllers

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38 results

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    • Type: Controller- Selected
    • Measured/Controlled Parameter: pH Level- Selected
    • Analog/Digital: Digital- Selected
    Clear All

    • Customizable Breakout Box 6x Lighted Toggle Apex Neptune - Image 1 of 4
    • Customizable Breakout Box 6x Lighted Toggle Apex Neptune - Image 2 of 4
    • Customizable Breakout Box 6x Lighted Toggle Apex Neptune - Image 3 of 4
    • Customizable Breakout Box 6x Lighted Toggle Apex Neptune - Image 4 of 4

    Customizable Breakout Box 6x Lighted Toggle Apex Neptune

    Brand New
    RM 418.15
    Was: RM 491.95was - RM 491.95
    or Best Offer
    RM 90.36 shipping
    22 watching
    U⁣O⁣S⁣ ⁣p⁣o⁣Y⁣n⁣s⁣O⁣o⁣ ⁣r⁣Z⁣е⁣d⁣S⁣ ⁣Q⁣⁣⁣⁣⁣⁣⁣0⁣ ⁣Q⁣
    • Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune - Image 1 of 4
    • Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune - Image 2 of 4
    • Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune - Image 3 of 4
    • Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune - Image 4 of 4

    Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune

    Brand New
    RM 345.42
    Was: RM 406.39was - RM 406.39
    or Best Offer
    RM 129.72 shipping
    10 watching
    S⁣3⁣p⁣o⁣n⁣ѕ⁣S⁣ ⁣o⁣r⁣4⁣e⁣d⁣O⁣⁣⁣⁣ ⁣M⁣Z⁣⁣ ⁣Q⁣⁣⁣3⁣ ⁣⁣
    • Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button - Image 1 of 4
    • Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button - Image 2 of 4
    • Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button - Image 3 of 4
    • Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button - Image 4 of 4

    Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button

    Brand New
    RM 618.20
    Was: RM 727.29was - RM 727.29
    or Best Offer
    RM 96.26 shipping
    P⁣2⁣ ⁣W⁣I⁣Ѕ⁣ ⁣p⁣o⁣n⁣s⁣K⁣o⁣P⁣ ⁣r⁣P⁣e⁣C⁣d⁣⁣ ⁣⁣⁣2⁣⁣⁣⁣
    • Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal - Image 1 of 4
    • Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal - Image 2 of 4
    • Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal - Image 3 of 4
    • Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal - Image 4 of 4

    Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal

    Brand New
    RM 254.51
    Was: RM 299.43was - RM 299.43
    or Best Offer
    RM 85.52 shipping
    S⁣B⁣1⁣ ⁣3⁣р⁣o⁣n⁣s⁣0⁣o⁣r⁣ ⁣0⁣S⁣ ⁣e⁣d⁣E⁣U⁣ ⁣⁣⁣⁣⁣H⁣⁣9⁣
  • Neptune Systems A3 Apex System - Image 1 of 2

    Neptune Systems A3 Apex System

    Brand New · Neptune Systems
    RM 2,695.22
    RM 263.37 shipping
    2 watching
    ⁣8⁣⁣4⁣ ⁣S⁣Z⁣ ⁣1⁣⁣⁣⁣⁣8⁣⁣ ⁣⁣⁣J⁣D⁣⁣⁣ ⁣K⁣⁣⁣⁣⁣
  • Coralvue HYDROS Control X10 Controller & Dosing System New NIB OPEN BOX - Image 1 of 3

    Coralvue HYDROS Control X10 Controller & Dosing System New NIB OPEN BOX

    Brand New
    RM 3,101.70
    or Best Offer
    RM 126.63 shipping
    I⁣F⁣⁣⁣⁣ ⁣M⁣⁣⁣⁣8⁣ ⁣⁣5⁣Y⁣ ⁣G⁣⁣0⁣⁣ ⁣⁣⁣N⁣⁣⁣M⁣ ⁣
  • Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system - Image 1 of 4

    Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system

    Pre-Owned
    RM 278.04
    RM 86.21 shipping
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  • Milwaukee MC122 pH Controller w/probe - Image 1 of 1

    Milwaukee MC122 pH Controller w/probe

    Brand New · Milwaukee
    RM 746.12
    RM 175.49 shipping
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  • OPEN BOX - New Milwaukee Instruments MC122 pH Controller, 115V - Image 1 of 3

    OPEN BOX - New Milwaukee Instruments MC122 pH Controller, 115V

    Brand New · Milwaukee
    RM 427.82
    RM 193.20 shipping
    1⁣⁣W⁣⁣⁣ ⁣⁣⁣K⁣G⁣⁣ ⁣N⁣8⁣⁣⁣⁣ ⁣⁣⁣F⁣⁣⁣⁣⁣⁣V⁣ ⁣
  • Milwaukee MC122 Pro pH Controller, 115V - Image 1 of 1

    Milwaukee MC122 Pro pH Controller, 115V

    Brand New · Milwaukee
    RM 624.40
    RM 213.14 shipping
    147 watching
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  • Weipro PH2010A PH meter and controller, PH online monitor, good quality reliable - Image 1 of 4

    Weipro PH2010A PH meter and controller, PH online monitor, good quality reliable

    Brand New
    RM 385.00
    Free shipping
    100 watching
    S⁣K⁣ ⁣⁣⁣⁣U⁣N⁣ ⁣⁣⁣⁣2⁣7⁣ ⁣T⁣H⁣⁣⁣ ⁣⁣7⁣⁣⁣⁣K⁣ ⁣⁣
  • Milwaukee MC122 PRO pH Controller - Image 1 of 4

    Milwaukee MC122 PRO pH Controller

    Brand New · Milwaukee
    RM 746.12
    RM 148.50 shipping
    39 watching
    9⁣F⁣⁣⁣⁣⁣ ⁣9⁣K⁣⁣⁣ ⁣Q⁣⁣T⁣⁣ ⁣⁣⁣9⁣X⁣⁣ ⁣E⁣9⁣⁣⁣⁣
  • Neptune Systems Apex Jr Aqua Controller - Image 1 of 4

    Neptune Systems Apex Jr Aqua Controller

    Pre-Owned · Neptune Systems
    RM 427.78
    RM 166.08 shipping
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  • pH & ORP Redox Controller Water Quality Meter Tester Aquarium Hydroponics Tank - Image 1 of 4

    pH & ORP Redox Controller Water Quality Meter Tester Aquarium Hydroponics Tank

    Brand New · Unbranded
    RM 692.64
    or Best Offer
    Free shipping
    Only 1 left!
    S⁣6⁣p⁣5⁣о⁣ ⁣n⁣s⁣B⁣T⁣o⁣ ⁣S⁣r⁣e⁣d⁣I⁣⁣⁣ ⁣U⁣⁣T⁣ ⁣⁣T⁣I⁣ ⁣
  • Customizable Apex Neptune Breakout Box 2x Lighted Toggle Switches Push Terminal - Image 1 of 4

    Customizable Apex Neptune Breakout Box 2x Lighted Toggle Switches Push Terminal

    Brand New
    RM 272.69
    Was: RM 320.82was - RM 320.82
    or Best Offer
    RM 134.51 shipping
    26 watching
    0⁣S⁣p⁣o⁣7⁣n⁣ ⁣ѕ⁣9⁣F⁣o⁣r⁣e⁣ ⁣d⁣L⁣I⁣⁣⁣⁣ ⁣⁣⁣⁣H⁣P⁣ ⁣⁣
  • WiFi 2 in 1 Digital Salinity & PH Meter Salinity & PH Monitor for Aquarium - Image 1 of 4

    WiFi 2 in 1 Digital Salinity & PH Meter Salinity & PH Monitor for Aquarium

    Brand New · Unbranded
    RM 520.70
    Was: RM 548.12was - RM 548.12
    or Best Offer
    Free shipping
    Only 1 left!
    S⁣B⁣W⁣p⁣ ⁣o⁣n⁣3⁣ѕ⁣o⁣r⁣J⁣e⁣ ⁣d⁣⁣⁣7⁣⁣3⁣ ⁣⁣⁣⁣P⁣⁣⁣8⁣
  • Milwaukee pH Controller - Image 1 of 3

    Milwaukee pH Controller

    Brand New · Milwaukee
    RM 513.38
    RM 199.41 shipping
    Y⁣0⁣ ⁣6⁣K⁣ ⁣0⁣1⁣ ⁣⁣I⁣⁣L⁣⁣ ⁣W⁣D⁣⁣ ⁣⁣⁣⁣ ⁣⁣⁣⁣⁣ ⁣
  • WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Kit - Image 1 of 4

    WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Kit

    Brand New · Unbranded
    RM 466.49
    Was: RM 496.27was - RM 496.27
    Free shipping
    1 watching
    ⁣P⁣P⁣⁣⁣ ⁣J⁣G⁣⁣⁣ ⁣⁣H⁣7⁣⁣⁣ ⁣⁣⁣⁣S⁣0⁣ ⁣⁣⁣⁣R⁣B⁣
  • Neptune Systems Apex Classic Aquarium Controller EB8 PM1 Temp Probes - Image 1 of 4

    Neptune Systems Apex Classic Aquarium Controller EB8 PM1 Temp Probes

    Pre-Owned · Neptune Systems
    RM 765.80
    or Best Offer
    RM 196.37 shipping
    ⁣C⁣V⁣ ⁣2⁣⁣⁣6⁣⁣ ⁣5⁣⁣⁣X⁣⁣ ⁣⁣C⁣Q⁣⁣⁣ ⁣⁣⁣S⁣4⁣ ⁣⁣
  • Universal PH2010/PH2000 Universal PH Combination Electrode PH Probe PH Sensor - Image 1 of 4

    Universal PH2010/PH2000 Universal PH Combination Electrode PH Probe PH Sensor

    Brand New
    RM 85.52
    or Best Offer
    RM 4.28 shipping
    ⁣T⁣⁣F⁣⁣ ⁣H⁣⁣O⁣ ⁣⁣⁣⁣⁣⁣G⁣⁣⁣5⁣⁣ ⁣⁣⁣⁣⁣N⁣W⁣ ⁣
  • Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system - Image 1 of 3

    Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system

    Pre-Owned
    RM 235.30
    or Best Offer
    RM 84.97 shipping
    6 watching
    ⁣H⁣⁣⁣9⁣ ⁣⁣⁣⁣⁣⁣⁣6⁣1⁣⁣ ⁣1⁣⁣V⁣⁣⁣⁣⁣ ⁣⁣Q⁣N⁣ ⁣
  • Neptune Systems - Apex Classic System - AquaController - Image 1 of 4

    Neptune Systems - Apex Classic System - AquaController

    Pre-Owned · Neptune Systems
    RM 380.76
    RM 120.05 shipping
    V⁣L⁣⁣⁣ ⁣⁣C⁣3⁣ ⁣R⁣⁣E⁣ ⁣⁣⁣Q⁣⁣⁣⁣J⁣ ⁣6⁣⁣⁣⁣A⁣ ⁣⁣
  • NEPTUNE APEX TRIDENT PINCH VALVE SOLENOID - Image 1 of 4

    NEPTUNE APEX TRIDENT PINCH VALVE SOLENOID

    Brand New · Neptune
    RM 169.37
    RM 100.84 shipping
    22 watching
    5⁣⁣G⁣⁣ ⁣3⁣4⁣⁣⁣ ⁣⁣0⁣6⁣ ⁣⁣9⁣Z⁣⁣ ⁣O⁣Z⁣⁣ ⁣9⁣⁣ ⁣⁣⁣
  • MC122 PH Controller w/ PH Electrode - Milwaukee Instruments - Image 1 of 1

    MC122 PH Controller w/ PH Electrode - Milwaukee Instruments

    AUTHORIZED DEALER - FULL WARRANTY - FAST FREE SHIPPING
    Brand New · Milwaukee
    RM 746.12
    RM 97.50 shipping
    Only 1 left!
    C⁣⁣B⁣⁣ ⁣L⁣C⁣ ⁣E⁣7⁣ ⁣⁣A⁣⁣⁣⁣⁣M⁣⁣⁣⁣ ⁣⁣M⁣⁣⁣⁣O⁣
  • Guide for Trident Reagent Needle - Set of 3 - Reef Safe - APEX Neptune- 3D Print - Image 1 of 1

    Guide for Trident Reagent Needle - Set of 3 - Reef Safe - APEX Neptune- 3D Print

    Brand New
    RM 27.77
    or Best Offer
    RM 64.13 shipping
    94 sold
    ⁣⁣Q⁣⁣O⁣⁣⁣ ⁣S⁣⁣⁣K⁣⁣ ⁣A⁣D⁣⁣⁣ ⁣6⁣⁣⁣⁣D⁣ ⁣⁣N⁣K⁣
  • Universal PH2010/PH2000 Universal pH combination electrode PH Probe PH sensor - Image 1 of 4

    Universal PH2010/PH2000 Universal pH combination electrode PH Probe PH sensor

    Brand New
    RM 85.52
    or Best Offer
    RM 4.28 shipping
    Only 1 left!
    E⁣⁣6⁣ ⁣⁣⁣X⁣1⁣ ⁣⁣B⁣⁣⁣4⁣ ⁣⁣A⁣C⁣ ⁣⁣⁣W⁣⁣Y⁣⁣ ⁣Q⁣⁣
  • NEW IN BOX MILWAUKEE INSTRUMENTS Milwaukee MC122pH Controller Electrode From NY - Image 1 of 2

    NEW IN BOX MILWAUKEE INSTRUMENTS Milwaukee MC122pH Controller Electrode From NY

    Brand New · Milwaukee
    RM 641.73
    or Best Offer
    RM 205.95 shipping
    ⁣⁣⁣⁣E⁣2⁣ ⁣⁣J⁣⁣0⁣ ⁣F⁣R⁣⁣ ⁣⁣⁣⁣⁣J⁣⁣D⁣⁣⁣ ⁣2⁣O⁣
  • Laboratory Devices Inc Digi-Set-Temp Digital Temperature Controller .1 C - Image 1 of 4

    Laboratory Devices Inc Digi-Set-Temp Digital Temperature Controller .1 C

    Pre-Owned
    RM 299.43
    or Best Offer
    RM 117.22 shipping
    2⁣⁣B⁣⁣ ⁣⁣⁣⁣⁣F⁣1⁣⁣ ⁣Z⁣N⁣ ⁣6⁣0⁣ ⁣H⁣V⁣⁣ ⁣7⁣⁣⁣⁣⁣
  • Milwaukee Instruments SMS122 PH Meter Smart Monitoring System w MA911 - Image 1 of 4

    Milwaukee Instruments SMS122 PH Meter Smart Monitoring System w MA911

    Pre-Owned
    RM 299.35
    or Best Offer
    RM 363.09 shipping
    G⁣S⁣p⁣H⁣ ⁣7⁣7⁣о⁣ ⁣L⁣n⁣s⁣o⁣Y⁣ ⁣r⁣X⁣e⁣d⁣⁣⁣P⁣⁣⁣⁣ ⁣⁣⁣
  • Tunze pH controller 7070/2 digital measuring instruments - Image 1 of 4

    Tunze pH controller 7070/2 digital measuring instruments

    Pre-Owned · Tunze
    RM 983.99
    or Best Offer
    RM 119.79 shipping
    N⁣P⁣S⁣p⁣ ⁣о⁣9⁣W⁣n⁣ ⁣s⁣R⁣o⁣P⁣ ⁣R⁣Z⁣ ⁣r⁣e⁣E⁣E⁣d⁣⁣⁣⁣⁣ ⁣
  • Milwaukee Instruments MC122 Multifunction pH controller - Image 1 of 1

    Milwaukee Instruments MC122 Multifunction pH controller

    Brand New · Milwaukee
    RM 675.74
    RM 173.40 shipping
    3⁣S⁣N⁣ ⁣p⁣o⁣n⁣s⁣1⁣E⁣o⁣ ⁣r⁣е⁣R⁣d⁣6⁣⁣⁣ ⁣A⁣4⁣⁣ ⁣K⁣⁣⁣⁣
  • Milwaukee MC122 PRO pH Controller, USA 110V for Aquariums - Image 1 of 4

    Milwaukee MC122 PRO pH Controller, USA 110V for Aquariums

    Brand New · Milwaukee
    RM 1,125.12
    RM 219.99 shipping
    X⁣S⁣S⁣ ⁣p⁣o⁣A⁣1⁣n⁣s⁣o⁣r⁣ ⁣е⁣V⁣7⁣d⁣ ⁣W⁣Y⁣ ⁣J⁣Z⁣ ⁣⁣D⁣⁣⁣
  • Weipro PH2010A PH meter and controller, PH online monitor (No probe) - Image 1 of 4

    Weipro PH2010A PH meter and controller, PH online monitor (No probe)

    Pre-Owned
    RM 230.89
    Was: RM 256.56was - RM 256.56
    or Best Offer
    RM 104.90 shipping
    C⁣G⁣⁣ ⁣⁣⁣A⁣K⁣ ⁣Q⁣E⁣⁣ ⁣X⁣6⁣⁣ ⁣2⁣⁣S⁣⁣⁣ ⁣⁣⁣⁣⁣ ⁣
  • LiterMeter 4 Starter Kit LM4 SK By Spectra Liter Meter Dosing Pump - Image 1 of 4

    LiterMeter 4 Starter Kit LM4 SK By Spectra Liter Meter Dosing Pump

    Brand New
    RM 1,538.71
    RM 167.01 shipping
    E⁣8⁣⁣ ⁣⁣⁣V⁣⁣⁣W⁣ ⁣F⁣2⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣3⁣⁣6⁣⁣
  • Aquarium Submersible Camera 360 Felix Lite Smart Controller Saltwater Tank - Image 1 of 4

    Aquarium Submersible Camera 360 Felix Lite Smart Controller Saltwater Tank

    Brand New
    RM 1,411.81
    or Best Offer
    RM 205.70 shipping
    ⁣L⁣⁣2⁣⁣⁣ ⁣5⁣⁣⁣⁣Y⁣ ⁣8⁣Y⁣ ⁣⁣Z⁣⁣⁣⁣⁣V⁣⁣⁣⁣ ⁣⁣
  • WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Kit - Image 1 of 4

    WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Kit

    Brand New · Unbranded
    RM 471.46
    Was: RM 496.27was - RM 496.27
    Free shipping
    X⁣⁣2⁣ ⁣⁣⁣⁣⁣Y⁣⁣⁣⁣⁣M⁣⁣⁣ ⁣⁣R⁣5⁣ ⁣⁣O⁣S⁣⁣⁣⁣ ⁣
  • WEIPRO PH2010 PH2000 Aquarium Hydroponic pH Electrode Probe BNC Connector Sensor - Image 1 of 3

    WEIPRO PH2010 PH2000 Aquarium Hydroponic pH Electrode Probe BNC Connector Sensor

    Brand New
    RM 141.14
    or Best Offer
    RM 8.51 shipping
    ⁣⁣S⁣Z⁣⁣ ⁣⁣⁣⁣V⁣8⁣⁣ ⁣⁣⁣⁣0⁣2⁣ ⁣⁣⁣⁣⁣⁣⁣V⁣F⁣⁣
  • OPEN BOX - New Milwaukee Instruments MC122 pH Controller, 115V, Blue Model - Image 1 of 1

    OPEN BOX - New Milwaukee Instruments MC122 pH Controller, 115V, Blue Model

    Brand New · Milwaukee
    RM 427.78
    RM 195.13 shipping
    Only 1 left!
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