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Controllers, Monitors & Testing

Test Kits
Test Kits
Neptune Systems - Apex
Neptune Systems - Apex
Digital Aquatics ReefKeeper
Digital Aquatics ReefKeeper
Milwaukee
Milwaukee
Pinpoint
Pinpoint
Hydrometers & Refractometers
Hydrometers & Refractometers
Hanna Checker Colorimeters
Hanna Checker Colorimeters
Timers & Thermometers
Timers & Thermometers
Probes & Accessories
Probes & Accessories
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  • Low-Profile Advanced Leak Detection Probe - Neptune Systems

    29 Reward Points
    $29.99
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  • AquaBus Cable - Neptune Systems

    Starting at: $12.99

  • Milwaukee MC120 pH Monitor

    80 Reward Points

    Regular Price: $89.99

    Special Price: $80.71

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  • Milwaukee MC122 pH Controller

    107 Reward Points

    Regular Price: $119.99

    Special Price: $107.62

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  • Milwaukee MW500 ORP Monitor

    98 Reward Points

    Regular Price: $109.99

    Special Price: $98.65

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  • Milwaukee pH600 pH Meter Pen

    22 Reward Points

    Regular Price: $24.99

    Special Price: $22.41

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  • Milwaukee MC510 ORP Controller

    116 Reward Points

    Regular Price: $129.99

    Special Price: $116.59

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  • Milwaukee MW101 pH Meter w/Battery

    71 Reward Points

    Regular Price: $79.99

    Special Price: $71.74

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  • Milwaukee SMS125 pH/ORP Controller Combo

    192 Reward Points

    Regular Price: $214.99

    Special Price: $192.82

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  • PINPOINT pH Monitor

    89 Reward Points

    Regular Price: $99.99

    Special Price: $89.68

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  • PINPOINT pH Controller

    179 Reward Points

    Regular Price: $199.99

    Special Price: $179.37

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  • PINPOINT pH Replacement Probe

    40 Reward Points

    Regular Price: $44.99

    Special Price: $40.35

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  • PINPOINT ORP Monitor

    107 Reward Points

    Regular Price: $119.99

    Special Price: $107.62

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  • PINPOINT ORP Controller

    179 Reward Points

    Regular Price: $199.99

    Special Price: $179.37

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  • Lunar Simulator Module: LSM & Lunar LED String - Neptune Systems

    Starting at: $29.99

  • PH-200 Waterproof pH Meter - HM Digital

    71 Reward Points

    Regular Price: $79.99

    Special Price: $71.74

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  • PINPOINT ORP Replacement Probe

    67 Reward Points

    Regular Price: $74.99

    Special Price: $67.26

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  • PINPOINT Salinity Monitor

    107 Reward Points

    Regular Price: $119.99

    Special Price: $107.62

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  • Neptune Systems Conductivity Calibration Solution

    Starting at: $2.99

  • ReefKeeper SL1 pH and ORP Module - Digital Aquatics

    69 Reward Points
    $69.99
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  • Lab Grade Conductivity/Salinity Probe - Neptune Systems

    124 Reward Points
    $124.99
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  • 2 Channel Apex to Tunze Stream Cable - Neptune Systems

    19 Reward Points
    $19.99
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  • Aqua Illumination Sol Interface Cable to Apex VDM Module - Neptune Systems

    17 Reward Points
    $17.99
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  • 2 Channel Apex to Light Dimming Cable - Neptune Systems

    14 Reward Points
    $14.99
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  • Temperature Probe - Neptune Systems

    29 Reward Points
    $29.99
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  • ReefKeeper ALC Dimmable T5 & Aqua Illumination Sol LED Controller - Digital Aquatics

    79 Reward Points
    $79.99
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  • ReefKeeper NET Internet Module - Digital Aquatics

    119 Reward Points
    $119.99
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  • ReefKeeper HUB Bus Hub - Digital Aquatics

    37 Reward Points
    $37.99
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  • ReefKeeper PC4 Power Bar Module - Digital Aquatics

    89 Reward Points
    $89.99
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  • Digital Aquatics ReefKeeper MLC Lunar Light Module

    Starting at: $69.99

  • Digital Aquatics ReefKeeper Lunar Pod

    Starting at: $9.99

  • Hamilton 24-Hour Grounded Timer

    10 Reward Points

    Regular Price: $11.99

    Special Price: $10.75

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