Lab Grade Double Junction ORP Probe temperature Optical sensors are the go

Optical sensors are the go to sensor if you want a reliable sensor over a long period

there is a high likelihood that the coral you know and love has been grown or “colored-up” under a generation of Radions

but it also communicates with other HYDROS devices for the ultimate failsafe

Add manually or use a dosing pump to add the same amount

Set of support wires

Lab Grade Double Junction ORP Probe temperature Optical sensors are the goDouble Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise precipitate and clog, shortening the lifespan of the probe. Longer lasting Reliable readings Quality connections BNC style connector *Calibration solutions sold