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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
North American adapters provided for compatibility
Backed by scientific research and over a decade of reefkeeping expertise
Ideal for modern aquarium setups
Compatible with Neptune Systems DOS pumps
Neptune Systems Lab Grade ORP Probe – Accurate ORP Monitoring neptune tester North American adapters provided forThe Neptune Systems Lab Grade ORP Probe is designed to deliver precise and reliable oxidation reduction potential (ORP) readings for your aquarium. ORP measures your systems ability to oxidize and is especially important for aquarists using ozone, where accurate ORP monitoring is critical for safety and effectiveness. This probe is not to be confused with dissolved oxygen probes, as it serves a completely different and essential monitoring purpose.
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