PH-301 Digital PH Controller - Hi Lo Action Optional

PH-301 Digital PH Controller pH Meter Water Purity Tester Acidity Detector — Compact digital pH controller designed for reliable acidity monitoring with optional HI/LO action for aquarium and pool environments.

Features

• Digital display for clear pH readings
• Optional HI/LO relay action for automated control
• Simple, non-smart design for straightforward operation
• Suitable for aquarium and pool water purity testing
• Durable housing for regular monitoring tasks

Technical Details

• Model: PH-301
• Display Type: Digital
• Certification: CE
• High-concern Chemical: None
• Smart Device: No
• Backlight: No

Package Includes

• PH-301 Digital pH Controller unit
• Power and sensor connectors (as required)
• Basic user guide

Warning / Reminder

• Handle sensors with care and calibrate regularly for accurate readings.
• Use appropriate safety measures when testing treated water or chemicals.

Designed to simplify water monitoring, the PH-301 reduces guesswork by providing fast, precise pH readings and optional HI/LO control to trigger pumps or alarms. It improves routine maintenance for aquariums and pools by helping prevent pH drift, protect aquatic life, and maintain crystal-clear water with minimal setup and maintenance.

Perfect for aquarium hobbyists, pool technicians, and small lab monitoring, backed by a satisfaction guarantee.

Order now to add reliable pH control to your projects — ideal for daily testing, automated control setups, and preventive maintenance. Used for continuous monitoring in aquariums, pools, and similar systems; comes with straightforward setup guidance and calibration advice, backed by a satisfaction guarantee.