NEPTUNE SYSTEMS LAB GRADE DOUBLE JUNCTION PH PROBE Alkalinity A second battery can be

A second battery can be added

Let MAXOUT PRO clear your water and help balance your parameters

This cable is a great solution to extend the cables on your 1LINK devices when your Apex or 1LINK is located further away from your aquarium

The innovative ball joint makes it simple to tilt

NEPTUNE SYSTEMS LAB GRADE DOUBLE JUNCTION PH PROBE Alkalinity A second battery can beNeptune 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 lifespan of the probe. Longer lasting Reliable readings Quality connections BNC style connector Neptune's Double Junction