Aquarium Ozone Generator Come With Orp Probe 220V OZONE-AUTO-380 ORP Probe NEWaX

①OZONE AUTO MODE: ozone output based on ORP setting value and ORP probe reading;. When the ORP value in the aquarium falls below the ORP set value. It intuitively presents ozone output value, ORP set value, ORP reading, ozone output LED indicators.

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