Precision pH/ORP/Free Chlorine Multiparameter Sensor
Premium-grade epoxy resin electrode with high-sensitivity glass membrane ensures ±0.01pH accuracy for lab-grade results. Reinforced titanium alloy body resists corrosion in harsh environments (wastewater, aquaculture, hydroponics). Integrated temperature compensation (0-60°C) eliminates manual calibration errors. Replaceable KCl gel electrolyte extends lifespan to 3+ years with low maintenance. Dual-application design: monitors pH (0-14), ORP (-1999 to +1999mV), and free chlorine (0-20ppm) simultaneously. Ideal for brewing, pool maintenance, agricultural research, and industrial process control. IP67 waterproof housing withstands direct splashes. Includes 3-point calibration buffers and auto-shutdown to conserve battery. Ships factory-calibrated with traceable certification. Global wholesale pricing – bulk discounts available for commercial testing facilities and OEM suppliers. ISO-certified manufacturing with 18-month warranty.