Double junction construction isolates reference gel and probe from proteins and organics, reducing contamination and clogging
BNC style connector ensures secure, reliable connections to compatible monitors and controllers
Lab-grade accuracy and durability for demanding aquarium and laboratory applications
Compatible with Apex and select Apex Pro series controllers for seamless integration
Real-time pH monitoring and data logging for trend analysis and automated control
Summarized by Shop
Neptune Double 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 lifesp