PH-301 Digital pH Controller – HI/LO Water Acidity Monitor

Monitor and manage pH levels with the PH-301 pH controller, designed for compatible aquarium, pool, and water-testing setups. It provides digital pH measurement for convenient acidity and alkalinity monitoring. Optional HI/LO action functionality supports pH-based control applications when used with compatible equipment. Its dedicated controller design makes it practical for stationary water-monitoring systems.

Key Features

• Digital pH measurement and monitoring.
• Optional HI/LO action control.
• Convenient digital pH meter display.
• Designed for stationary monitoring setups.
• Suitable for aquariums & pools.
• Helps track acidity and alkalinity.
• Practical water-system controller.

Why Choose Our PH-301 pH Controller?

Unlike a basic handheld water pH tester, the PH-301 is designed for ongoing monitoring and compatible control applications. Its optional HI/LO action provides added flexibility for systems that require pH-based switching.

Perfect For

• Aquariums & fish tanks
• Swimming pools
• Water monitoring systems
• Hydroponic setups
• pH control projects
• Routine acidity monitoring

Product Specs

• Model: PH-301
• Measurement: pH
• Control: HI/LO Action Optional
• Type: Digital pH Controller
• Applications: Aquarium/Pool/Water
• Function: Acidity/Alkalinity Monitoring

Keep pH Monitoring Within Easy Reach

Build a more convenient water-monitoring setup with an aquarium pH controller designed for digital readings and compatible pH-based control.