Dual Meter

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    …  The DM-1 Dual Inline TDS Meter from HM Digital is one of the most important reverse osmosis accessories. This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing.   BRS suggests: installing the dual TDS meter post membrane…

    $29.99

    Meter: The DM-1 Dual Inline TDS Meter from HM Digital is one of the most important reverse osmosis accessories. This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing. BulkReefSupply.com suggests installing the dual TDS meter

    Starting at:
    $59.99

    …water with less resin.    Dual TDS Meter Preinstalled Metering Locations Sensor 1 - Incoming water to DI stage Sensor 2 - Final output from DI stage 2   Dimensions - 10" x 6.25" x 14"   What's Included? 1x Dual Deionization Canister Assembly 1x HM Digital DM-1 Dual TDS Meter  5 Feet Blue RO Tubing  

    $99.99

    …tanks, AutoAqua now has four great TDS meter options built on a compact, feature-rich, and easy to install platform! BRS recommends using a TDS meter as one of the most useful tools for ensuring your RO or RO/DI system is functioning at its best. A TDS meter can not only provide peace of mind in…

    $33.99

    Single deionization add on canister kit complete with Dual TDS Meter and pre-packed color changing DI cartridges! Dimensions - 14" x 6" x 5.5" Dual TDS Meter already installed Perfect for adding additional DI stages to your RO system Cartridges come with canisters full of Color Changing DI Resin…

    $64.99

    The DM-2 Commercial Dual Inline TDS Meter from HM Digital has a stronger water resistant casing than the DM-1. This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing. DM-2 features include: Especially designed for…

    $45.99

    …as the second stage.   Dual TDS Meter Preinstalled Metering Locations Sensor 1 - Incoming water to DI stage 1 Sensor 2 - Final output from DI stage 2   Dimensions - 10" x 6.25" x 14"   What's Included? 1x Dual Deionization Canister Assembly 1x HM Digital DM-1 Dual TDS Meter 5 Feet Blue RO Tubing  …

    $64.99

    An elegant and highly refined solution to two-part/liquid storage, the DOS Dual Reservoir's advanced features are Apex Ready!   Features:   Large Storage Capacity - Each vessel holds up to 2 liters of fluid for a total storage volume of 4 liters Connects directly to your DOS dosing system Engineered…

    $199.95

    …may be necessary to judge the quality and performance of the system. The meter includes, easy to use, push connect fittings that will let you place each probe in-line with 1/4” RO tubing.     Specifications: Range: 0-9990 µS Dual Range – Measures from 0-999 µS, with a resolution of 1 ppm. From 1000…

    $59.95

    …a TDS meter is like driving a car without a speedometer and gas gauge.  At some point you will end up in trouble.  With RODI systems it is TDS that you will want to monitor for performance and filter quality.  If you have a single or dual DI stage we highly recommend a triple TDS meter as it will…

    $44.99

    DOS – Dosing and Fluid Metering System The Neptune DOS Fluid Metering System is one of the smartest dosing pumps on the market. It will hook directly to your existing Neptune Apex, ApexEL or Apex Jr. giving you the ability to program both pumps independently for what ever kind of dosing your tank…

    $299.95

    …to city water we offer a variety of RO/DI systems that will fit your aquarium's needs.   PLUS RO/DI System Included Upgrades HM Digital Inline Dual TDS Meter - Instantly know the purity of your water, before and after the deionization stage. The inline probes come pre-installed and with the simple…

    Starting at:
    $289.99

    Limited Time Neptune DOS & DDR Dosing System Package Package includes: DOS Fluid Metering System DDR DOS Dual Reservoir System   When you pair the DOS Fluid Metering System with the DDR Dual Reservoir System you create one of the smartest, state of the art dosing packages in the world. In…

    $449.95

    …to city water we offer a variety of RO/DI systems that will fit your aquarium's needs.   PLUS RO/DI System Included Upgrades HM Digital Inline Dual TDS Meter - Instantly know the purity of your water, before and after the deionization stage. The inline probes come pre-installed and with the simple…

    Starting at:
    $264.99

    …to city water we offer a variety of RO/DI systems that will fit your aquarium's needs.   PLUS RO/DI System Included Upgrades HM Digital Inline Dual TDS Meter - Instantly know the purity of your water, before and after the deionization stage. The inline probes come pre-installed and with the simple…

    Starting at:
    $214.99

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $499.99

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $569.99

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $599.99

    Dual 100l/h Air Outputs!   Quality air pumps can be hard to come by, but Eheim Silent Air Pumps are hands down the best for the money. Each pump comes with adjustable flow control and a diffuser, giving you everything you need to add oxygen to your aquarium. Eheim Air Pumps operate almost silently…

    $41.99

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $770.00

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $1,100.00

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $349.00

    Meter to test the overall output, it is really hard to guess if the light is too dim or intense. We highly suggest using a PAR Meter to test the output of your lights at different points throughout your tank that you can use to tune the lights output or know where to put specific corals. PAR METER

    $219.00

    Dual 200l/h Air Outputs!   Quality air pumps can be hard to come by, but Eheim Silent Air Pumps are hands down the best for the money. Each pump comes with adjustable flow control and a diffuser, giving you everything you need to add oxygen to your aquarium. Eheim Air Pumps operate almost silently…

    $46.99

    …Multiple source water connections Mur-lok Push Connect dual EPDM O-Ring fittings 10 Ft Each of 1/4" Blue, Red and Black Tubing Pre-installed NSF Certified Filters   PLUS RO/DI System Included Upgrades HM Digital Inline Triple TDS Meter - Instantly know the purity of your water, before it enters…

    Starting at:
    $339.99

    …in your water or how a RO membrane will filter it. In most cases, you can use either the cation or anion mixed bed resins but may notice that a TDS meter is showing that the resin is exhausted before the color has changed completely. That is more than likely due to an excess of the opposite type of…

    Starting at:
    $14.99

    …with a power supply and check valve that can go inline between the reactor and solenoid valve.  Solid & reliable precision 7077.3 CO2  regulator Dual Stage regulator No tools required Heavy-duty 7074.00 Solenoid Inline Check Valve   Milwaukee MC122 pH Controller Milwaukee Instruments offer…

    $796.00

    …with a power supply and check valve that can go inline between the reactor and solenoid valve.  Solid & reliable precision 7077.3 CO2  regulator Dual Stage regulator No tools required Heavy-duty 7074.00 Solenoid Inline Check Valve   Milwaukee MC122 pH Controller Milwaukee Instruments offer…

    $1,019.00

    …in your water or how a RO membrane will filter it. In most cases, you can use either the cation or anion mixed bed resins but may notice that a TDS meter is showing that the resin is exhausted before the color has changed completely. That is more than likely due to an excess of the opposite type of…

    Starting at:
    $14.99

    …in your water or how a RO membrane will filter it. In most cases, you can use either the cation or anion mixed bed resins but may notice that a TDS meter is showing that the resin is exhausted before the color has changed completely. That is more than likely due to an excess of the opposite type of…

    Starting at:
    $14.99

    …protecting your tank and your home.   Safer Than You Can See The Neptune Systems ATK v2 uses the robust Fluid Metering Module with re-designed optical sensors to monitor your water level. The dual sensor design allows for the ATK to have one main water level sensor and the other as a backup should…

    $199.95
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