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Probe

55 products
Neptune Systems Magnetic Probe Rack
(5172)
Starting at $39.95
…Magnetic Probe Rack organizes up to four probes. Rack has four holes that can be adjusted to accommodate probes of different diameters, although it is designed especially for AquaController Apex Probes. It fits the larger diameter temperature probe, pH probe, OPR probe, and salinity probe. Rack is…
Eshopps Magnetic Probe Holder
(5090)
Starting at $29.99
…aquarium probe holder for secure and reliable placement * Holds up to three probes to test different aquarium parameters * Powerful magnets lasts longer than suction cup probe holders Enjoy convenient hands-free monitoring of essential aquarium water parameters. Eshopps Magnetic Probe Holder is…
Neptune Systems Solid Surface Leak Detection Probe
(5171)
Starting at $29.95
…and potentially damaging leaks again with the Neptune Systems Solid Surface Lead Detection Probe. Plug the probe into your Neptune Systems Fluid Monitoring Module, and when water is detected, the probe will send an alert to your Apex system so that you know immediately.Timing is critical when…
Neptune Systems AquaController Apex Probes
(5179)
Starting at $29.95
…of the connected probes is the same for all probes on the system. The Base Module ORP probe will be identified as "ORP", the ORP probe on the PX1000 Probe Expansion as "ORPA", "ORPB" and so on, and probes on Apex Probe Module 1 (PM1) as "ORPx3", "ORPx4" and so on.The ORP probe is connected to the…
Neptune Systems AquaController Apex Classic Kit w/AquaDisplay/Temp Probe/EB8/ pH Probe
(5161)
Starting at $549.95
…accessories including additional Neptune Systems Probe Modules, Neptune Systems Apex EnergyBars, Neptune Systems Apex AquaBus Cables, and more for custom control of your prized aquarium system. Apex Temperature Probe, ORP Probe, pH Probe, and Calibration Fluid also available.Apex Kits include…
Neptune Systems Under Carpet Leak Detection Probe
(5170)
Starting at $29.95
…Under Carpet Leak Detection Probe. Plug the probe into your Neptune Systems Fluid Monitoring Module, and when water is detected, the probe will send an alert to your Apex system so that you know immediately. Note: Neptune Systems Under Carpet Leak Detection Probe will only work with the Neptune…
Neptune Systems Lab Grade Salinity/Conductivity Probe
(5178)
Starting at $124.95
…salinity probe from Neptune Systems provides accurate water parameter measurement essential for maintaining a marine aquarium. Neptune Systems Lab Grade Salinity/Conductivity Probe provides vital data to support Neptune Systems Apex system control functions. Use to replace worn probes or to expand…
Neptune Systems AquaController Apex Jr w/AquaDisplay/Temp Probe
(5159)
Starting at $239.95
…accessories including additional Neptune Systems Probe Modules, Neptune Systems Apex EnergyBars, Neptune Systems Apex AquaBus Cables, and more for custom control of your prized aquarium system. Apex Temperature Probe, ORP Probe, pH Probe, and Calibration Fluid also available.Apex Jr Kit…
Neptune Systems AquaController Apex PM1 pH/ORP Probe Module
(5174)
Starting at $84.95
probe, follow the steps listed in the section titled "pH Probe Setup" below. If you intend to use an ORP probe, skip to the section titled ORP Probe Setup later in this manual.pH Probe SetuppH probes connected to Probe Modules will be identified as "pHx3", "pHx4" and so on. The number in the probe
Neptune Systems Double Junction Lab Grade ORP Probe
(5180)
Starting at $84.95
…Double junction pH probe holds calibration longer and has a longer lifespan than single-junction probes.Use the Neptune Systems Double Junction Lab Grade ORP Probe to replace worn probes or to expand functionality of your Apex Aquarium Controller. Use additional probes to measure and monitor…
Neptune Systems Double Junction Lab Grade pH Probe
(5181)
Starting at $74.95
…Double junction pH probe holds calibration longer and has a longer lifespan than single-junction probes.Use the Neptune Systems Double Junction Lab Grade pH Probe to replace worn probes or to expand functionality of your Apex Aquarium Controller. Use additional probes to measure and monitor…
pH Calibration Fluid for Neptune Systems AquaController Apex pH Probes
(5162)
Starting at $1.95
…enough to get the pH probe inserted in the packet. Remove the pH probe to be calibrated from the tank, rinse it in probe storage solution (or tap water), gently shake the excess solution off the probe, and place the probe in the Low Calibration Solution. Periodically swirl the probe in the solution…
Pinpoint PH Controller
(4699)
Starting at $189.99
…lower ranges to automate equipment on or off cycles to your desired pH levels. Each aquarium controller has a large LCD display and includes a probe for aquarium use. Replace electrodes approximately every 18 months.Has an amp rating of 5, and accept 3-prong plugs. pH Controller includes calibration…
Eshopps Deluxe Series AZU-100 Reef Sump
(5130)
Starting at $309.99
…chamber allows a high degree of water level control to ensure optimal protein skimmer performance. Built-in probe holders for secure and organized placement of electronic probes ensures precise monitoring of vital water parameters. Integrated media compartment is the perfect place for additional…
Lifegard Aquatics Big Digital Temp Alert
(5902)
Starting at $39.04
…LCD flashes in the following alert modes: High Temp Alert Only (probe), Low Temp Alert Only (probe), Both High and Low Temp Alert (air/room), Both High and Low Temp Alert (probe). Includes 3 ft cord with all plastic probe and suction cup. Measures 4" x 4" x 3/4". Uses 1 AAA battery,…
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