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Aquasol S020 pH Electrode Sensor with 10 ft Cable & BNC Connector

Aquasol S020 pH electrode sensor with 10-ft cable and BNC connector

The Aquasol S020 pH Electrode Sensor is the official replacement pH probe for Aquasol water chemistry controllers, including WTC and SPC models. It comes preset with a 10-foot shielded cable and BNC connector for easy, plug-and-play installation.

Tailored for both commercial and residential aquatic systems, this sensor ensures accurate pH readings to support proper chemical dosing control. Regular replacement of the probe helps maintain systems at peak performance and avoids dosing errors caused by sensor drift over time.

Key Features

Factory-supplied with 10-ft (3 m) shielded cable and BNC connector
Genuine Aquasol S020 sensor designed for WTC and SPC controllers
Durable glass electrode housed in epoxy for long life
Immediate replacement compatibility—no custom wiring required
Backed by Aquasol’s standard 1‑year warranty