BOQU PHG-2081Pro Digital pH/ORP Controller with Gravity Analog Sensor
Precision pH/ORP measurement with 0.01pH resolution ensures lab-grade accuracy for water testing. High-quality glass electrode sensor with durable ABS housing resists corrosion and ensures long-term stability. Gravity analog output simplifies integration with automation systems for hydroponics, aquaculture, or industrial water treatment. Large backlit LCD displays real-time pH/ORP values with temperature compensation for reliable readings. Built-in calibration function supports 1-3 point adjustment using standard buffer solutions. Wide 0-14pH range and ±2000mV ORP measurement cover diverse applications from drinking water analysis to chemical processing. Compact, portable design with rugged construction for field use. Includes replaceable sensor probe for easy maintenance. Ideal for researchers, farmers, and water quality professionals requiring affordable, high-performance monitoring. Direct wholesale pricing for bulk orders—no middlemen, no markup. Global shipping with guaranteed lowest market rates.