PH Meter Kit & Pen Tester | 5-in-1 Water Quality Tester

The AC Infinity pH Meter Kit is a professional-grade pen tester designed for accurate, on-the-go water quality analysis. Ideal for hydroponics, aquariums, pools, and more, this all-in-one kit measures pH, temperature, EC, TDS, and salinity with a single interchangeable probe. The rugged, IP67-rated housing ensures reliable readings in any environment. With quick calibration, digital readout, and a protective carry case, the AC-PHM7 makes maintaining optimal water conditions effortless. Whether you’re fine-tuning nutrient solutions in a grow tent or monitoring backyard pond chemistry, this versatile tester delivers lab-grade precision in the palm of your hand. Top Features: 5-in-1 Measurement: pH, temperature, EC (electrical conductivity), TDS (total dissolved solids), and salinity in one device. Interchangeable Probe: Quick-connect design lets you swap sensors for pH, EC/TDS, or salinity measurement. IP67 Waterproof: Fully sealed housing stands up to splashes, spills, and submersi