The HI98121 pH/ORP/Temperature Combo Tester is a compact, waterproof device designed for quick, reliable readings of pH, ORP, and temperature. With ±0.05 pH and ±2 mV accuracy, it features automatic temperature compensation, two-point pH calibration, and a replaceable electrode, offering long-term value and precision. Ideal for pools, sanitation, wastewater, plating, and cooling towers, this tester helps monitor pH and disinfectants like chlorine with ease. Its floating design and intuitive operation make it perfect for on-site use. Get the HI98121 combo tester today from Kamadi Pakistan, your trusted supplier of water testing and monitoring equipment in Pakistan.