The document describes the R Water ORP Analyzer Meter Model No. ACM-ORP-2691, which features a 13 mm LCD display, a measurement range of 0 to 2000 mV, and is designed for various applications including wastewater monitoring and quality control. It operates on a 9V battery with a power consumption of approximately 2.0 mA and includes a professional ORP electrode for accurate measurements. The document also provides contact information for the corporate office and sales offices in India, Hong Kong, and Russia.