or other interfering substances that can poison the reference junction and cause drift

The Battery Error Prevention System alerts you when low battery power could affect reading accuracy

allowing you to increase the flow rate exponentially without sacrificing water quality

It's CRITICAL to SWAP your old filter for a brand-new Alexapure G2O Replacement Filter to continue enjoying fresh

Softening Cartridge Dimensions: 2

Milwaukee MA991B/1 Lab-Grade Glass pH Probe – BNC Connector, Gel-Filled, Single Junction lab grade pH meter or other interfering substances thatMilwaukee MA991B 1 Lab Grade Glass pH Probe BNC Connector Precision pH measurement built for education, student labs, and general purpose water testing. The Milwaukee MA991B 1 is a professional grade single junction glass pH electrode engineered for environments where accuracy, ease of cleaning, and minimal maintenance matter most from high school science classrooms to university research labs. Picture a busy lab period: students rotating through