Sponsored
Sponsored
Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

PH Level Aquarium Controllers

More to explore

  • Ph Controller
  • Water Level Controller In Aquarium Meters & Controllers

breadcrumb

  • eBay
    • Pet Supplies
    • Fish & Aquariums
  • Pet Supplies
  • Fish & Aquariums
  • Meters & Controllers
  • PH Level Aquarium Controllers

Shop by category

  • Fish & Aquariums
    • Meters & Controllers
    • Air Stones
    • Algae Repellent
    • Aquariums & Tanks
    • CO2 Equipment
    • Cleaning & Maintenance
    • Coral & Live Rock
    • Decorations
    • Feeders
    • Filter Media & Accessories
    • Filters
    • Fish Pond Supplies
    • Food
    • Gravel & Substrate
    • Health Care
    • Heaters & Chillers
    • Lighting & Bulbs
    • Live Fish
    • Live Invertebrates
    • Live Plants
    • Other Fish & Aquarium Supplies
    • Pumps (Air)
    • Pumps (Water)
    • Reverse Osmosis & Deionization
    • Tubing & Valves
    • UV Sterilizers
    • Water Tests & Treatment
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

57 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Type: Controller- Selected
    • Measured/Controlled Parameter: pH Level- Selected
    Clear All

    •  acryli made Liquid storage bucket 4 rooms 6 liters dosing pump Scale container - Image 1 of 4
    •  acryli made Liquid storage bucket 4 rooms 6 liters dosing pump Scale container - Image 2 of 4
    •  acryli made Liquid storage bucket 4 rooms 6 liters dosing pump Scale container - Image 3 of 4
    •  acryli made Liquid storage bucket 4 rooms 6 liters dosing pump Scale container - Image 4 of 4

    acryli made Liquid storage bucket 4 rooms 6 liters dosing pump Scale container

    Brand New
    RM 251.33
    RM 41.90 shipping
    55 sold
    L⁣7⁣ ⁣S⁣M⁣p⁣P⁣ ⁣U⁣o⁣n⁣ѕ⁣F⁣o⁣r⁣ ⁣K⁣e⁣d⁣⁣R⁣ ⁣F⁣⁣Y⁣ ⁣⁣⁣
    • Coralvue Hydros Control X4 Pro Pack Aquarium Controller System NEW NIB - Image 1 of 4
    • Coralvue Hydros Control X4 Pro Pack Aquarium Controller System NEW NIB - Image 2 of 4
    • Coralvue Hydros Control X4 Pro Pack Aquarium Controller System NEW NIB - Image 3 of 4
    • Coralvue Hydros Control X4 Pro Pack Aquarium Controller System NEW NIB - Image 4 of 4

    Coralvue Hydros Control X4 Pro Pack Aquarium Controller System NEW NIB

    Brand New
    RM 3,016.23
    or Best Offer
    RM 308.01 shipping
    S⁣R⁣p⁣o⁣n⁣s⁣C⁣о⁣r⁣e⁣ ⁣W⁣R⁣d⁣⁣⁣⁣ ⁣6⁣⁣W⁣ ⁣Y⁣7⁣ ⁣⁣H⁣4⁣
    • 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 293.22
    or Best Offer
    RM 85.05 shipping
    14 watching
    S⁣C⁣p⁣о⁣n⁣3⁣ ⁣s⁣o⁣r⁣e⁣d⁣⁣R⁣4⁣⁣ ⁣H⁣⁣⁣B⁣ ⁣B⁣⁣⁣Z⁣ ⁣9⁣
    • 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 - Image 2 of 4
    • WiFi 2 in 1 Digital Salinity & PH Meter Salinity & PH Monitor for Aquarium - Image 3 of 4
    • WiFi 2 in 1 Digital Salinity & PH Meter Salinity & PH Monitor for Aquarium - Image 4 of 4

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

    Brand New · Unbranded
    RM 499.18
    Was: RM 536.76was - RM 536.76
    or Best Offer
    Free international shipping
    Only 1 left!
    Ѕ⁣5⁣p⁣o⁣n⁣L⁣s⁣o⁣ ⁣9⁣r⁣W⁣e⁣d⁣ ⁣⁣D⁣⁣⁣3⁣ ⁣⁣P⁣K⁣ ⁣4⁣Y⁣ ⁣
  • Neptune Systems A3 Apex System - Image 1 of 2

    Neptune Systems A3 Apex System

    Brand New · Neptune Systems
    RM 2,639.34
    RM 257.91 shipping
    18 watching
    U⁣⁣⁣⁣⁣⁣W⁣⁣ ⁣Z⁣F⁣⁣ ⁣T⁣5⁣ ⁣P⁣P⁣ ⁣K⁣⁣⁣⁣⁣⁣E⁣ ⁣J⁣
  • Neptune Systems Apex Controller System - Image 1 of 4

    Neptune Systems Apex Controller System

    Pre-Owned · Neptune Systems
    RM 1,780.54
    or Best Offer
    RM 472.99 shipping
    ⁣J⁣A⁣ ⁣⁣7⁣⁣⁣C⁣ ⁣⁣K⁣⁣W⁣ ⁣Q⁣⁣⁣J⁣⁣ ⁣7⁣⁣⁣⁣1⁣⁣⁣
  • Used Neptune Systems APEX A2 Base Unit (Read Description) - Image 1 of 4

    Used Neptune Systems APEX A2 Base Unit (Read Description)

    Pre-Owned · Neptune Systems
    RM 628.22
    RM 210.19 shipping
    ⁣⁣0⁣M⁣ ⁣⁣M⁣9⁣⁣⁣ ⁣M⁣⁣8⁣ ⁣L⁣L⁣ ⁣9⁣⁣⁣⁣⁣J⁣ ⁣⁣T⁣⁣
  • Used Neptune Systems APEX A2 Base Unit. - Image 1 of 4

    Used Neptune Systems APEX A2 Base Unit.

    Pre-Owned · Neptune Systems
    RM 837.86
    RM 98.62 shipping
    7 watching
    Y⁣8⁣ ⁣V⁣⁣⁣5⁣ ⁣⁣U⁣V⁣ ⁣⁣E⁣X⁣⁣ ⁣9⁣⁣R⁣ ⁣⁣⁣⁣⁣B⁣⁣⁣
  • Milwaukee MC122 PRO pH Controller - Image 1 of 4

    Milwaukee MC122 PRO pH Controller

    Brand New · Milwaukee
    RM 840.62
    RM 148.64 shipping
    40 watching
    ⁣⁣⁣9⁣⁣F⁣⁣ ⁣⁣0⁣⁣⁣W⁣ ⁣⁣⁣G⁣⁣J⁣⁣ ⁣H⁣L⁣⁣ ⁣⁣J⁣P⁣
  • Milwaukee MC122 Pro pH Controller, 115V - Image 1 of 1

    Milwaukee MC122 Pro pH Controller, 115V

    Brand New · Milwaukee
    RM 820.93
    RM 218.65 shipping
    Only 3 left
    M⁣C⁣⁣⁣⁣ ⁣⁣⁣S⁣⁣⁣9⁣⁣⁣⁣ ⁣⁣Z⁣⁣K⁣ ⁣U⁣⁣⁣⁣S⁣ ⁣R⁣
  • Milwaukee MC122 pH Controller w/probe - Image 1 of 1

    Milwaukee MC122 pH Controller w/probe

    Brand New · Milwaukee
    RM 730.65
    RM 171.85 shipping
    Only 1 left!
    ⁣⁣0⁣⁣⁣⁣⁣⁣⁣⁣9⁣⁣⁣ ⁣C⁣⁣9⁣⁣⁣⁣⁣⁣ ⁣5⁣J⁣ ⁣G⁣V⁣
  • Neptune Systems APEX A3 With Box - Image 1 of 4

    Neptune Systems APEX A3 With Box

    Pre-Owned · Neptune Systems
    RM 2,932.61
    RM 287.19 shipping
    ⁣⁣O⁣3⁣ ⁣⁣⁣Y⁣G⁣⁣⁣ ⁣2⁣B⁣⁣⁣ ⁣⁣L⁣F⁣ ⁣⁣⁣C⁣R⁣ ⁣⁣⁣
  • Used Neptune Systems APEX A2 El Base Unit. - Image 1 of 3

    Used Neptune Systems APEX A2 El Base Unit.

    Pre-Owned · Neptune Systems
    RM 666.13
    RM 93.55 shipping
    V⁣8⁣ ⁣F⁣K⁣ ⁣5⁣⁣⁣6⁣ ⁣⁣9⁣W⁣ ⁣⁣⁣⁣⁣H⁣⁣1⁣⁣⁣⁣ ⁣9⁣⁣
  • Customizable Breakout Box 6x Lighted Toggle Apex Neptune - Image 1 of 4

    Customizable Breakout Box 6x Lighted Toggle Apex Neptune

    Brand New
    RM 481.75
    or Best Offer
    RM 90.62 shipping
    24 watching
    Ѕ⁣A⁣G⁣p⁣o⁣n⁣ ⁣s⁣A⁣o⁣r⁣P⁣ ⁣e⁣M⁣G⁣d⁣⁣ ⁣R⁣⁣5⁣ ⁣⁣D⁣⁣⁣G⁣
  • Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button - Image 1 of 4

    Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button

    Brand New
    RM 712.22
    or Best Offer
    RM 97.41 shipping
    S⁣p⁣7⁣F⁣o⁣ ⁣n⁣M⁣s⁣O⁣o⁣r⁣е⁣d⁣⁣ ⁣3⁣A⁣⁣⁣ ⁣G⁣⁣⁣⁣K⁣ ⁣⁣
  • 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 678.28
    or Best Offer
    RM 24.72 shipping
    17 watching
    Ѕ⁣E⁣p⁣o⁣n⁣S⁣ ⁣U⁣9⁣ ⁣s⁣o⁣7⁣V⁣ ⁣3⁣N⁣r⁣ ⁣G⁣I⁣e⁣d⁣⁣⁣⁣⁣⁣
  • Neptune Systems A3 Apex System Aquarium Controller - Image 1 of 1

    Neptune Systems A3 Apex System Aquarium Controller

    Pre-Owned · Neptune Systems
    RM 5,027.40
    or Best Offer
    RM 418.20 shipping
    8⁣R⁣⁣ ⁣⁣C⁣U⁣⁣ ⁣6⁣⁣9⁣⁣⁣ ⁣L⁣U⁣⁣⁣⁣ ⁣⁣⁣⁣D⁣⁣P⁣⁣
  • clip on probe Electrode holder fixture support stand,PH Orp Acrylic reef tank #1 - Image 1 of 2

    clip on probe Electrode holder fixture support stand,PH Orp Acrylic reef tank #1

    Brand New
    RM 41.85
    Free international shipping
    C⁣⁣⁣D⁣⁣⁣ ⁣⁣⁣3⁣K⁣ ⁣⁣⁣⁣I⁣⁣⁣⁣L⁣ ⁣⁣F⁣⁣P⁣ ⁣M⁣F⁣
  • Neptune Systems Apex Lab Grade Ph Probe Mfg 2020 - Image 1 of 3

    Neptune Systems Apex Lab Grade Ph Probe Mfg 2020

    Pre-Owned · Neptune Systems
    RM 167.54
    RM 78.85 shipping
    ⁣W⁣⁣Y⁣ ⁣W⁣A⁣ ⁣⁣F⁣⁣E⁣ ⁣⁣⁣⁣8⁣G⁣ ⁣F⁣⁣Y⁣ ⁣⁣⁣⁣ ⁣⁣
  • Neptune Systems APEX A3 Pro New Sealed In Box - Image 1 of 4

    Neptune Systems APEX A3 Pro New Sealed In Box

    Brand New · Neptune Systems
    RM 3,581.98
    RM 308.26 shipping
    ⁣Q⁣2⁣⁣⁣⁣⁣ ⁣⁣⁣Q⁣⁣⁣⁣I⁣⁣ ⁣G⁣F⁣ ⁣⁣⁣⁣1⁣0⁣ ⁣⁣P⁣
  • Bulk Reef Supply Lab Grade PH Probe For Neptune Systems Apex - Image 1 of 1

    Bulk Reef Supply Lab Grade PH Probe For Neptune Systems Apex

    Pre-Owned · Neptune Systems
    RM 146.59
    RM 78.22 shipping
    5 watching
    4⁣K⁣ ⁣G⁣C⁣ ⁣V⁣4⁣⁣ ⁣⁣⁣⁣⁣4⁣⁣8⁣ ⁣C⁣A⁣⁣ ⁣⁣⁣⁣A⁣⁣ ⁣
  • 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 749.92
    or Best Offer
    RM 192.30 shipping
    ⁣⁣⁣⁣J⁣W⁣ ⁣⁣⁣⁣A⁣⁣⁣⁣P⁣⁣ ⁣⁣X⁣⁣⁣0⁣⁣⁣ ⁣T⁣⁣R⁣
  • American Marine PINPOINT Ph Controller - Image 1 of 3

    American Marine PINPOINT Ph Controller

    Brand New
    RM 749.92
    RM 98.54 shipping
    L⁣9⁣⁣⁣ ⁣⁣⁣⁣G⁣⁣⁣M⁣⁣ ⁣⁣B⁣Q⁣ ⁣C⁣⁣S⁣ ⁣⁣3⁣⁣⁣⁣⁣
  • Neptune A3 Apex Pro System  - Image 1 of 2

    Neptune A3 Apex Pro System

    Brand New · Neptune Systems
    RM 4,084.72
    RM 454.60 shipping
    ⁣T⁣Y⁣⁣⁣ ⁣1⁣⁣Y⁣ ⁣N⁣A⁣⁣⁣ ⁣⁣2⁣⁣Z⁣ ⁣⁣⁣⁣2⁣I⁣⁣ ⁣K⁣
  • 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 377.01
    Free international shipping
    100 watching
    U⁣K⁣ ⁣⁣4⁣⁣C⁣⁣ ⁣C⁣⁣⁣⁣⁣⁣I⁣ ⁣⁣4⁣⁣Q⁣⁣ ⁣H⁣⁣⁣F⁣⁣
  • clip on probe Electrode holder fixture support stand,PH Orp Acrylic reef tank #2 - Image 1 of 3

    clip on probe Electrode holder fixture support stand,PH Orp Acrylic reef tank #2

    Brand New
    RM 50.23
    Free international shipping
    ⁣⁣⁣⁣⁣R⁣Y⁣⁣⁣⁣⁣⁣ ⁣5⁣⁣1⁣⁣⁣⁣ ⁣L⁣X⁣⁣⁣ ⁣W⁣X⁣ ⁣
  • 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 230.42
    or Best Offer
    RM 83.20 shipping
    8 watching
    5⁣G⁣ ⁣⁣⁣⁣H⁣V⁣⁣ ⁣⁣X⁣⁣B⁣⁣ ⁣⁣⁣⁣4⁣⁣G⁣ ⁣U⁣⁣⁣⁣⁣
  • Milwaukee MC125 pH/ORP Controller w/probe - Image 1 of 1

    Milwaukee MC125 pH/ORP Controller w/probe

    Brand New
    RM 1,134.10
    RM 183.75 shipping
    31 watching
    W⁣⁣⁣⁣6⁣⁣⁣ ⁣S⁣F⁣ ⁣V⁣M⁣ ⁣⁣W⁣⁣J⁣ ⁣⁣6⁣5⁣⁣ ⁣S⁣⁣ ⁣⁣
  • 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

    Brand New
    RM 397.96
    or Best Offer
    RM 130.46 shipping
    10 watching
    Ѕ⁣M⁣p⁣o⁣n⁣s⁣X⁣ ⁣o⁣r⁣5⁣e⁣1⁣d⁣⁣⁣⁣ ⁣⁣4⁣⁣⁣⁣⁣⁣E⁣⁣⁣
  • 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 27.19
    or Best Offer
    RM 62.80 shipping
    96 sold
    X⁣S⁣J⁣ ⁣L⁣X⁣р⁣o⁣ ⁣n⁣1⁣s⁣C⁣o⁣r⁣ ⁣3⁣e⁣d⁣H⁣ ⁣⁣⁣Y⁣⁣R⁣ ⁣⁣
  • 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 314.17
    or Best Offer
    RM 133.10 shipping
    27 watching
    6⁣S⁣9⁣ ⁣р⁣o⁣n⁣F⁣s⁣o⁣r⁣e⁣d⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣1⁣⁣⁣⁣⁣ ⁣
  • 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 840.20
    RM 98.70 shipping
    Only 2 left
    S⁣S⁣I⁣ ⁣p⁣O⁣U⁣ ⁣o⁣n⁣s⁣о⁣r⁣e⁣L⁣d⁣⁣⁣1⁣⁣⁣⁣⁣⁣⁣ ⁣C⁣⁣
  • Neptune Systems Apex Jr Aqua Controller - Image 1 of 3

    Neptune Systems Apex Jr Aqua Controller

    Pre-Owned · Neptune Systems
    RM 460.80
    RM 163.89 shipping
    V⁣⁣⁣9⁣⁣⁣ ⁣⁣⁣A⁣3⁣⁣⁣⁣ ⁣⁣⁣⁣7⁣F⁣ ⁣Z⁣⁣S⁣⁣ ⁣⁣E⁣
  • clip on probe Electrode holder fixture support stand,PH Orp Acrylic reef tank #4 - Image 1 of 4

    clip on probe Electrode holder fixture support stand,PH Orp Acrylic reef tank #4

    Brand New
    RM 66.99
    Free international shipping
    57 sold
    ⁣6⁣5⁣⁣ ⁣⁣D⁣W⁣⁣ ⁣⁣⁣⁣H⁣⁣⁣⁣0⁣⁣ ⁣⁣⁣⁣J⁣⁣⁣⁣C⁣
  • 6 IN 1 Smart PH Salinity Controller Meter WIFI Aquarium Tank Seawater SaltTester - Image 1 of 4

    6 IN 1 Smart PH Salinity Controller Meter WIFI Aquarium Tank Seawater SaltTester

    Brand New · Unbranded
    RM 541.49
    Was: RM 595.03was - RM 595.03
    Free international shipping
    Q⁣⁣⁣9⁣⁣ ⁣⁣⁣⁣A⁣⁣T⁣⁣ ⁣P⁣⁣⁣⁣8⁣⁣ ⁣⁣M⁣M⁣⁣⁣ ⁣7⁣
  • PH2010 PH2000 Universal PH Value Test Combination Electrode PH Probe  Sensor  - Image 1 of 4

    PH2010 PH2000 Universal PH Value Test Combination Electrode PH Probe Sensor 

    Brand New
    RM 100.51
    or Best Offer
    RM 4.19 shipping
    X⁣M⁣ ⁣⁣S⁣D⁣⁣⁣⁣⁣⁣ ⁣⁣0⁣5⁣ ⁣⁣⁣U⁣C⁣⁣ ⁣K⁣8⁣ ⁣⁣⁣⁣
  • 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 451.96
    Was: RM 485.98was - RM 485.98
    Free international shipping
    ⁣⁣⁣⁣F⁣⁣⁣⁣F⁣ ⁣⁣⁣7⁣⁣⁣⁣M⁣ ⁣⁣⁣⁣⁣⁣M⁣V⁣ ⁣⁣L⁣
  • NEPTUNE APEX TRIDENT PINCH VALVE SOLENOID - Image 1 of 4

    NEPTUNE APEX TRIDENT PINCH VALVE SOLENOID

    Brand New · Neptune
    RM 165.86
    RM 100.84 shipping
    ⁣M⁣3⁣ ⁣5⁣⁣⁣⁣L⁣ ⁣⁣L⁣⁣⁣⁣X⁣ ⁣⁣7⁣H⁣⁣⁣⁣ ⁣⁣U⁣⁣6⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor - Image 1 of 4

    PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor

    Brand New · Unbranded
    RM 742.76 to RM 818.17
    Free international shipping
    S⁣O⁣1⁣ ⁣5⁣p⁣o⁣n⁣s⁣o⁣4⁣ ⁣r⁣8⁣E⁣ ⁣N⁣0⁣е⁣ ⁣d⁣K⁣Q⁣ ⁣N⁣⁣⁣ ⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor - Image 1 of 4

    PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor

    Brand New · Unbranded
    RM 817.04 to RM 899.99
    Free international shipping
    S⁣3⁣p⁣D⁣ ⁣R⁣H⁣o⁣n⁣ ⁣s⁣W⁣о⁣W⁣ ⁣U⁣4⁣r⁣e⁣d⁣ ⁣⁣L⁣H⁣⁣⁣ ⁣5⁣
  • Milwaukee SMS122 pH Meter Smart Monitoring System | For Parts *Not Working* - Image 1 of 3

    Milwaukee SMS122 pH Meter Smart Monitoring System | For Parts *Not Working*

    Pre-Owned
    RM 33.52
    or Best Offer
    RM 113.16 shipping
    K⁣⁣⁣⁣⁣L⁣⁣⁣ ⁣⁣⁣M⁣⁣L⁣⁣⁣⁣ ⁣2⁣⁣F⁣⁣ ⁣2⁣E⁣⁣⁣⁣
  • 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 628.38
    or Best Offer
    RM 203.36 shipping
    ⁣2⁣0⁣⁣ ⁣⁣I⁣⁣O⁣⁣⁣ ⁣O⁣B⁣⁣⁣ ⁣3⁣Q⁣⁣⁣⁣ ⁣⁣⁣⁣⁣0⁣
  • Tunze pH controller 7070/2 digital measuring instruments - Image 1 of 4

    Tunze pH controller 7070/2 digital measuring instruments

    Pre-Owned · Tunze
    RM 963.59
    or Best Offer
    RM 117.31 shipping
    ⁣⁣E⁣E⁣⁣⁣ ⁣⁣⁣3⁣⁣⁣⁣⁣⁣⁣⁣4⁣⁣⁣ ⁣⁣⁣⁣Y⁣⁣⁣⁣
  • 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 1,523.33
    RM 165.34 shipping
    E⁣P⁣ ⁣0⁣X⁣ ⁣3⁣H⁣ ⁣⁣J⁣B⁣ ⁣⁣Y⁣⁣⁣6⁣⁣⁣⁣ ⁣⁣C⁣⁣⁣ ⁣⁣
  • Aqua Pi Aquarium Controller Dual 240v Mains Relay Interface / Splitter - Image 1 of 1

    Aqua Pi Aquarium Controller Dual 240v Mains Relay Interface / Splitter

    Brand New
    RM 165.25
    or Best Offer
    RM 123.31 shipping
    ⁣⁣⁣T⁣G⁣⁣⁣ ⁣4⁣8⁣ ⁣⁣X⁣R⁣⁣ ⁣I⁣⁣⁣⁣0⁣⁣⁣⁣⁣ ⁣⁣C⁣
  • Aqua Pi Aquarium Controller 3 Port Relay Interface Required to use our Relays - Image 1 of 2

    Aqua Pi Aquarium Controller 3 Port Relay Interface Required to use our Relays

    Brand New
    RM 55.05
    or Best Offer
    RM 79.73 shipping
    Only 1 left!
    R⁣R⁣⁣⁣ ⁣X⁣I⁣ ⁣⁣⁣⁣M⁣L⁣ ⁣3⁣X⁣ ⁣N⁣⁣L⁣⁣ ⁣⁣⁣⁣⁣ ⁣⁣
  • 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 251.33
    or Best Offer
    RM 114.83 shipping
    B⁣K⁣⁣⁣⁣ ⁣5⁣G⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣S⁣⁣⁣⁣Y⁣⁣ ⁣⁣E⁣⁣M⁣
  • 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 231.13
    Was: RM 251.24was - RM 251.24
    or Best Offer
    RM 104.15 shipping
    ⁣P⁣⁣4⁣ ⁣⁣⁣2⁣⁣O⁣⁣⁣ ⁣⁣Y⁣⁣Y⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣
  • 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 1,298.75
    or Best Offer
    RM 198.71 shipping
    R⁣⁣⁣9⁣⁣ ⁣8⁣⁣T⁣ ⁣A⁣⁣G⁣ ⁣U⁣⁣I⁣ ⁣⁣N⁣⁣⁣⁣⁣8⁣ ⁣F⁣⁣
  • Neptune Systems - Apex Classic System - AquaController - Image 1 of 4

    Neptune Systems - Apex Classic System - AquaController

    Pre-Owned · Neptune Systems
    RM 372.87
    RM 119.02 shipping
    10 watching
    ⁣⁣Q⁣A⁣ ⁣P⁣⁣8⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣K⁣D⁣ ⁣⁣O⁣⁣K⁣⁣⁣⁣⁣
  • Aqua Pi Aquarium Controller 16 Channel PWM Direct Drive LED Strip Controller - Image 1 of 2

    Aqua Pi Aquarium Controller 16 Channel PWM Direct Drive LED Strip Controller

    Brand New
    RM 495.85
    or Best Offer
    RM 122.82 shipping
    ⁣5⁣Y⁣⁣⁣ ⁣⁣9⁣F⁣⁣ ⁣I⁣T⁣ ⁣8⁣F⁣ ⁣⁣8⁣⁣⁣X⁣ ⁣V⁣⁣ ⁣⁣⁣
  • Aqua Pi Aquarium Controller 4 Port 1 Wire Bus Splitter / Interface - Image 1 of 2

    Aqua Pi Aquarium Controller 4 Port 1 Wire Bus Splitter / Interface

    Brand New
    RM 82.60
    or Best Offer
    RM 120.50 shipping
    ⁣5⁣0⁣ ⁣B⁣B⁣⁣ ⁣A⁣⁣0⁣⁣ ⁣4⁣8⁣ ⁣⁣N⁣⁣F⁣ ⁣M⁣⁣⁣⁣⁣ ⁣⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor New - Image 1 of 4

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

    Brand New · Unbranded
    RM 708.57 to RM 783.98
    Free international shipping
    5⁣⁣⁣U⁣⁣⁣⁣ ⁣⁣⁣8⁣4⁣ ⁣⁣⁣H⁣⁣⁣B⁣⁣⁣⁣⁣ ⁣⁣⁣H⁣H⁣
  • Aqua Pi Aquarium Controller 4 Channel PWM Direct Drive LED Strip Controller - Image 1 of 1

    Aqua Pi Aquarium Controller 4 Channel PWM Direct Drive LED Strip Controller

    Brand New
    RM 220.35
    or Best Offer
    RM 125.24 shipping
    3⁣⁣⁣⁣⁣K⁣ ⁣⁣H⁣T⁣⁣⁣ ⁣N⁣8⁣⁣⁣⁣⁣ ⁣⁣N⁣Q⁣ ⁣⁣⁣⁣C⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor New - Image 1 of 4

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

    Brand New · Unbranded
    RM 672.79 to RM 740.45
    Free international shipping
    X⁣⁣V⁣ ⁣R⁣9⁣⁣ ⁣⁣⁣⁣⁣⁣H⁣E⁣ ⁣1⁣⁣Q⁣⁣⁣⁣ ⁣⁣3⁣⁣⁣9⁣
  • 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 1,101.80
    RM 216.89 shipping
    ⁣M⁣F⁣⁣ ⁣R⁣V⁣⁣⁣ ⁣⁣⁣⁣4⁣⁣⁣⁣⁣⁣X⁣⁣ ⁣S⁣⁣V⁣⁣⁣ ⁣
  • Nano ATO Water Level Controller Optical Sensors Anti-Fluctuation Aquariums New - Image 1 of 4

    Nano ATO Water Level Controller Optical Sensors Anti-Fluctuation Aquariums New

    Brand New · Unbranded
    RM 212.66
    Was: RM 228.66was - RM 228.66
    or Best Offer
    RM 80.19 shipping
    S⁣S⁣ ⁣⁣4⁣⁣I⁣⁣ ⁣T⁣⁣1⁣ ⁣T⁣⁣S⁣ ⁣A⁣M⁣⁣ ⁣⁣⁣⁣ ⁣⁣⁣⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor New - Image 1 of 4

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

    Brand New · Unbranded
    RM 714.98 to RM 790.39
    Free international shipping
    ⁣F⁣W⁣⁣⁣⁣⁣⁣ ⁣3⁣⁣⁣⁣⁣⁣8⁣⁣ ⁣⁣⁣W⁣4⁣ ⁣⁣⁣⁣E⁣6⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor New - Image 1 of 4

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

    Brand New · Unbranded
    RM 713.43 to RM 788.84
    Free international shipping
    R⁣X⁣S⁣p⁣o⁣n⁣ ⁣W⁣L⁣ѕ⁣ ⁣B⁣X⁣o⁣ ⁣S⁣r⁣7⁣ ⁣K⁣G⁣e⁣d⁣⁣ ⁣⁣9⁣⁣
  • PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor New - Image 1 of 4

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

    Brand New · Unbranded
    RM 716.78 to RM 792.19
    Free international shipping
    7⁣⁣⁣⁣9⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣U⁣⁣⁣⁣3⁣ ⁣B⁣⁣⁣⁣⁣⁣V⁣