Aquarium Salinity Probe for Apex Controller or PM2 Module, Lab Grade Replacement for Salinity Measurement

Keep salinity measurement in your aquarium routine using this lab grade salinity and conductivity probe. It works through an Apex Controller or PM2 Module, giving aquarium keepers a direct replacement when an older probe no longer reads or calibrates correctly.

This probe suits established monitoring setups that need a fresh salinity sensor rather than a complete controller replacement. Check your equipment before ordering: an Apex EL requires a PM2 Module for the probe to work.

Key Features

• Measures aquarium salinity through an Apex Controller or PM2 Module, keeping this important water parameter accessible through your existing monitoring setup.
• Replaces an older probe that no longer reads correctly, allowing the controller setup to resume salinity measurement without replacing the entire system.
• Provides a fresh option when the current probe will not calibrate correctly, supporting dependable upkeep of an established aquarium routine.
• The stated Apex EL requirement makes compatibility easier to confirm before purchase: this controller model needs a PM2 Module to use the probe.
• Calibration uses 53.0mS fluid, which is sold separately, so you can include the correct solution when planning the replacement.

Specifications

• Product: Lab grade salinity / conductivity probe
• Use: Measures salinity in an aquarium
• Compatibility: Apex Controller or PM2 Module
• Apex EL compatibility: Requires a PM2 Module
• Calibration fluid: 53.0mS solution sold separately

Replace a probe that no longer reads or calibrates correctly and bring salinity measurement back into your aquarium care routine. For an Apex EL setup, make sure you have the required PM2 Module and obtain the separately sold 53.0mS calibration fluid.