Neptune Systems Lab Grade ORP Probe – Accurate ORP Monitoring neptune tester preventing any damage to your

preventing any damage to your corals while ensuring a firm grip

Backed by scientific research and over a decade of reefkeeping expertise

Accurate Dosing: Follow the recommended dosage from your water analysis for optimal results

North American adapters provided for compatibility

Ideal for modern aquarium setups

Neptune Systems Lab Grade ORP Probe – Accurate ORP Monitoring neptune tester preventing any damage to yourThe 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.