Conductivity

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    …We suggest calibrating conductivity probes once every 3-6 months to keep readings reliable.   447 µS Conductivity Solution - Used for calibrating conductivity probe for freshwater applications. 53000 µS Conductivity Solution - Used for calibrating conductivity probe for saltwater applications.

    $2.95

    Salinity / Conductivity Probe – Lab Grade Start measuring salinity in your tank and get alerts when it is out of range. Replace an old probe Add salinity monitoring to your system via the Salinity Module: PM2     Start measuring salinity in your tank and get alerts when it is out of range. Replace…

    $124.95

    …electrical conductivity, total dissolved solids, and temperature with the HM Digital COM-100 Waterproof Meter. Automatic Temperature Compensation (ATC) IP-67 Waterproof Housing Large LCD Screen Auto-Off  Low-Battery Indicator Digital Calibration Factory Calibration   Conductivity Meters are ideal…

    $76.95

    …water. We suggest calibrating conductivity probes once every 3-6 months to keep readings reliable.   447 µS Conductivity Solution - Used for calibrating conductivity probe for freshwater applications. 53.0 µS Conductivity Solution - Used for calibrating conductivity probe for saltwater applications.

    $2.95

    Designed for Simple Aquarium Salinity Testing Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured, and then using the temperature reading,…

    $69.00

    The DM-2EC In-Line Dual Electrical Conductivity Monitor is ideal for RO systems, where you may want to monitor an input and output reading from a filtration system. Measures EC (Electrical Conductivity) in µS (micro-Siemens) Stronger, water-resistant casing Digital Calibration Backlit Display XL LCD…

    $59.95

    …Clip   Knowing the pH of your reef tank, or the electrical conductivity of your RODI water is a necessity, and Hanna's HI98129 Combo Pen is the perfect all in one solution. The lightweight and portable pen can test pH, conductivity, or TDS (total dissolved solids) in a single pocket-sized device.…

    $157.99

    …saltwater aquarium needs. Made in the US under strict quality control BNC connector with superior insulators Cable has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration 10 Ft cord   BRS Lab Grade pH Probe Features: Single Junction…

    $34.99

    NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged. Each sachet is marked with a…

    Starting at:
    $1.05

    Why does BRS recommend this? Having the ability to monitor the salinity of your reef tank is a very valuable piece of information.  Usually, if something is to go wrong with your tank, you will usually see a change in salinity from temp, to a top off unit being stuck on, if you have a Neptune Apex…

    $84.95

    …controller.    Salinity/Conductivity Calibration Neptune Systems Conductivity Probes require 53,000µs for calibration, as do many others. The single-use packet has contains a stable solution that replicates 35ppt as a conductivity solution making it perfect for reef tanks.   Kit Includes: 1x Packet…

    $6.85

    …contact with proteins or heavy metals Longer lifespan than single junction BNC connector with superior insulators Cable has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration 10 Ft Cord   BRS Lab Grade ORP Probe Features: Double…

    $69.99

    …junction designed specifically for contact with proteins or heavy metals BNC connector with superior insulators Cable has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration 10 Ft Cord   BRS Lab Grade pH Probe Features: Double…

    $59.99

    Innovative Marine is always offering the latest in aquarium technology. The new Hydrofill titanium ATO controller utilizes conductivity sensors making it a perfect auto top off controller for either fresh or saltwater aquariums. Hauling buckets, and daily refilling are now a thing of the past.…

    $69.99

    …Milwaukee Smart meters are manufactured to be easy to use, practical and accurate. They are ideal for saltwater aquarium use. Milwaukee Smart conductivity meters provide stable and reliable results. The instruments can be calibrated using the trimmer provided on the back. Specifications: Range: 0.00…

    $96.99

    …salt is fully dissolved. Note: Always add the sea salt to the water – not the other way round. When checking the conductivity of freshly prepared Syn-Biotic saltwater the conductivity will show approx. 10 % low results, because the contained organic substances affect the measurement. It is normal…

    $48.99

    …salt is fully dissolved. Note: Always add the sea salt to the water – not the other way round. When checking the conductivity of freshly prepared Syn-Biotic saltwater the conductivity will show approx. 10 % low results, because the contained organic substances affect the measurement. It is normal…

    $110.39

    …salt is fully dissolved. Note: Always add the sea salt to the water – not the other way round. When checking the conductivity of freshly prepared Syn-Biotic saltwater the conductivity will show approx. 10 % low results, because the contained organic substances affect the measurement. It is normal…

    Starting at:
    $48.99

    …minimal amount of space.   CustomCradle XL: Holds up to 4 probes, 4 dosing tubes and 1 top off tube (up to 1/2 inch) Compatible with all temp, pH, conductivity and ORP probes including Neptune Apex Temperature Probe Magnetically mounts to Glass or Acrylic up to 12mm (0.45 inch) The magnetic coupled,…

    $34.99

    …sump, while only taking up a minimal amount of space.   CustomCradle Nano: Holds up to 3 probes and 2 dosing tubes Compatible with all temp, pH, conductivity and ORP probes including Neptune Apex Temperature Probe Magnetically mounts to Glass or Acrylic up to 8mm (0.30") The magnetic coupled, padded…

    $29.99

    …where precipitation may occur. The freshly mixed solution may be slightly cloudy but will clear once it is added to the tank.   Important - Using conductivity with freshly mixed Bio-Actif saltwater will show about 10% low. It is recommended to use specific gravity for reading Tropic Marin Bio-Actif…

    Starting at:
    $46.73

    …may have a high or low pH, and can cause the color indicating dye to not become translucent, and that is why it is imperative to use a TDS or conductivity meter to know exactly when your resin is exhausted.  High pH water may interfere with the indicating dye contained in anion (blue) single bed

    Starting at:
    $14.99

    …Aquariums   Why Titanium? Compared to glass heaters, titanium heaters are virtually unbreakable and will never shatter in your aquarium and can conduct heat through the body much quicker, ultimately making them more efficient. In most cases when a glass heater fails, the failure-prone seals will…

    Starting at:
    $45.99

    …Solenoid/Regulator Assembly 10 ft CO2 Safe Tubing Power Supply   Installation Instructions 1.  Attach and tighten to compressed tank. 2.  Conduct a simple 'bleed down' test: 3.  Please be sure the "perma-seal" (threaded brass piece with rubber O-ring) is installed either into the regulator…

    $349.99

    …Gallons 72"   Why Titanium? Compared to glass heaters, titanium heaters are virtually unbreakable and will never shatter in your aquarium and can conduct heat through the body much quicker, ultimately making them more efficient. In most cases when a glass heater fails, the failure-prone seals will…

    Starting at:
    $89.99

    …your saltwater monitoring. Made in the US under strict quality control BNC connector with superior insulators Cable has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration 10 Ft cord   BRS Lab Grade ORP Probe Features: Single…

    $49.99

    …Gallons 72"   Why Titanium? Compared to glass heaters, titanium heaters are virtually unbreakable and will never shatter in your aquarium and can conduct heat through the body much quicker, ultimately making them more efficient. In most cases when a glass heater fails, the failure-prone seals will…

    Starting at:
    $124.99

    …complex that closely approximates ratios of amino acids present in many species of stony corals; the formulation is based upon extensive research conducted on tropical coral reefs by oceanographic researchers. While the ratios of amino acids present in coral tissue vary between species, general…

    Starting at:
    $27.98

    …complex that closely approximates ratios of amino acids present in many species of stony corals; the formulation is based upon extensive research conducted on tropical coral reefs by oceanographic researchers. While the ratios of amino acids present in coral tissue vary between species, general…

    Starting at:
    $13.99
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