Hanna GroLine HI981412-00 pH Dosing System - Automated pH Controller with HI10063 Probe 0-999 ppm meter 0 pH units — covers

0 pH units — covers the critical range for pool

SHIFT filter cap — natural "tip and drink" flow

Model: MI509-100

50 ppm (mg/L) total chlorine

Alarm: Visual alarm when reading exceeds setpoint limits

Hanna GroLine HI981412-00 pH Dosing System - Automated pH Controller with HI10063 Probe 0-999 ppm meter 0 pH units — coversHanna GroLine HI981412 00 pH Dosing System Automated pH Control for Pools, Aquaculture & Water Treatment The Hanna GroLine HI981412 00 pH Dosing System is a professional grade automated pH controller engineered for precise pH management in swimming pools, aquaculture, hydroponics, and water treatment applications. This complete system continuously monitors pH levels and automatically doses acid or base to maintain optimal water chemistry 24 7,