Orp

SORT:
VIEW: 32/64
42 items found. Showing items 1 to 32 .

    …connections * BNC style connector   *Calibration solutions sold separately   Neptune's Double Junction ORP Probe is compatible with any monitor or controller with a BNC style connection. If you just need to replace your worn out probe or add another you…

    $84.95 Regular Price: $

    …Range: +/- 1000 mV (ORP) * Resolution: 1 mV (ORP) * Accuracy: +/- 5 mV (ORP) * ORP Set Point: 0 to 600 mV * ORP Alarm: active when measurement is lower than set point * ORP Output Power Socket: active when the measurement is lower than set point * ORP Electrode: MA921B/2…

    $144.99 Regular Price: $

    100 MG/HR Ozone unit with ORP Controller and Air Dryer – easy to use and budget-friendly. Easy to read back-lit digital display. Utilizes the digital continuous sampling and control technology to control the ORP value more exactly and reliably. Designed for use in a humid environment. No…

    $189.99 Regular Price: $

    …water.   Features * Facilitates decomposition and oxidation/reduction reactions, enhancing oxidation-reduction potential (ORP), and improving water quality. * Improves water clarity by removing dyes and organic discoloration. * Eliminates odors caused by decaying…

    $16.95 Regular Price: $

    …our name on. With high-quality materials, the BRS Lab Grade ORP probes will last longer than most other standard grade probes while giving more consistent readings in between calibrations.   High quality, American-made ORP probe to meet your saltwater aquarium needs. * Made…

    $69.99 Regular Price: $

    …and reliable probe readings   Features of the Neptune Systems pH/ORP Expansion Module: * Monitor and Control pH or ORP and temperature * 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc * Full datalogging support in Apex Base…

    $84.95 Regular Price: $

    …Junction pH Probe 1x Lab Grade Double Junction ORP Probe 1x Temperature Probe Salinity and pH calibration solutions   Apex Control System The new Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and Temperature monitoring right out of the box.…

    $799.95 Regular Price: $

    …and ORP levels in the aquarium. Milwaukee Instruments offers the most affordable pH and ORP aquarium equipment. The attractive price and high quality has made Milwaukee an increasingly popular choice for aquarists.   Milwaukee Instruments offers the most affordable pH and ORP aquarium…

    $221.99 Regular Price: $

    …Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also help increase your tanks ORP and the production of your protein skimmer.    Two Sizes Available: * 1-Pack (up to 75 Gallons) * 2-Pack (up to 150…

    $21.29 Regular Price: $

    …Junction pH Probe 1x Lab Grade Double Junction ORP Probe 1x Temperature Probe Salinity and pH calibration solutions   Apex Control System The new Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and Temperature monitoring right out of the box.…

    $1,069.90 Regular Price: $

    PINPOINT Probe Storage Fluid 60mL will keep your pH and ORP/REDUX electrodes moist and extend their useful life.

    $9.99 Regular Price: $

    …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 Regular Price: $

    PINPOINT 400 ORP/REDOX Calibration Fluid contains a precise 400mV measurement of calibration solution. Occasional retesting with this fluid will keep PINPOINT ORP/REDOX probes accurate as well as help determine if the probe is ready for replacement. PINPOINT 400 ORP/REDOX Calibration Fluid is sold…

    $4.00 Regular Price: $

    The Milwaukee MW500 ORP Monitor is a low cost, high quality and reliable ORP monitor. Milwaukee Instruments offers the most affordable pH and ORP aquarium equipment. The attractive price and high quality has made Milwaukee an increasingly popular choice for aquarists. Milwaukee Smart meters are…

    $110.99 Regular Price: $

    200 MG/HR Ozone unit with ORP Controller and Air Dryer – easy to use and budget-friendly. Easy to read back-lit digital display. Utilizes the digital continuous sampling and control technology to control the ORP value more exactly and reliably. Designed for use in a humid environment. No…

    $219.99 Regular Price: $

    …Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also help increase your tanks ORP and the production of your protein skimmer.  Six Sizes Available: * 4oz (treats up to 120 gallons) * 8oz (treats up to…

    $10.99 Regular Price: $

    …anywhere in the world.   Apex Control System The new Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and Temperature monitoring right out of the box. The completely new design also incorporates a sleek, rotating mounting system letting you securely…

    $399.95 Regular Price: $

    High quality, Economical, American-made ORP probe to meet 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…

    $49.99 Regular Price: $

    Store your pH and ORP probes in these convenient bottles - protects the probe during storage. * Use with pH/ORP Probe Storage Solution

    $4.99 Regular Price: $

    Electrode storage solution from Hanna Instruments for pH and ORP probes. * Minimizes clogging and ensures fast response time * Store the electrode with a few drops in the protective cap * 230 mL

    $12.00 Regular Price: $

    …chloramines, and latent organic material, and then facilitates decomposition and oxidation/reduction reactions, enhancing oxidation-reduction potential (ORP), and promoting water quality. * Features high capacity for organic removal, high Iodine number, and minimal dust. * Average particle…

    $11.99 Regular Price: $

    Hanna's General Purpose Cleaning Solution is great for cleaning electrodes on your Apex, ReefKeeper and BRS pH and ORP probes. * Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. * Immerse the electrode in the…

    $14.00 Regular Price: $

    Milwaukee Instruments offers the most affordable pH and ORP aquarium equipment. The attractive price and high quality has made Milwaukee an increasingly popular choice for aquarists. Milwaukee Smart meters are manufactured to be easy to use, practical and accurate. They are ideal for saltwater…

    $109.99 Regular Price: $

    Properly storing your pH and ORP probes can enhance the life of the probe's electrodes thus extending the life of your probes. * Ensures the junction does not dry out * Extends probe life * Use with Probe Tip Soaker Bottle

    $12.99 Regular Price: $

    Neptune Systems designed the MPR - Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe. * Made from acrylic and with strong neodymium magnets * Works securely on sumps and aquariums up to 1/2"…

    $39.95 Regular Price: $

    …Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also help increase your tanks ORP and the production of your protein skimmer.    Two Sizes Available: * 1-Pack (up to 30 Gallons) * 2-Pack (up to 60…

    $15.99 Regular Price: $

    …Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also help increase your tanks ORP and the production of your protein skimmer.    Two Sizes Available: * 1-Pack (up to 10 Gallons) * 2-Pack (up to 20…

    $10.59 Regular Price: $

    …in the probe holder for a leak-free way to have water continuously flowing around your probes giving consistent readings. With most standard pH, ORP, and salinity probes securely fitting in the probe holder, they can be easily removed within a few seconds for maintenance or replacement with the…

    $19.99 Regular Price: $

    …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 Regular Price: $

    …Instruments offers the most affordable pH and ORP aquarium equipment. The attractive price and high quality has made Milwaukee an increasingly popular choice for reef hobbyists.   Milwaukee Instruments offers the most affordable pH and ORP aquarium equipment. The attractive price and…

    $130.99 Regular Price: $

    …to get up and running. The ApexEL forgoes a few of the included features that are included with the standard Apex model, like salinity monitoring, ORP monitoring, and variable speed ports, but they can easily be added with Neptune Systems accessory modules.  Included WiFi lets you now…

    $499.95 Regular Price: $

    …solution, a 9V battery, instruction manual and a screwdriver for easy calibration. Milwaukee Instruments offers the most affordable pH and ORP aquarium equipment. The attractive price and high quality has made Milwaukee an increasingly popular choice for aquarists. Milwaukee Smart meters…

    $96.99 Regular Price: $