Industrial Water Analysis Instruments Online PH Analyzer Multi - Function

JFA300 Industrial Water Analysis Instrument PH Online Analyzer 1. Product description: Industrial Water Analysis Instrument PH Online Analyzer. It can arbitrarily chosen dual channel to four channel pH meter. All the channels are mutually independent, non interfering, and most can be connected with four electrode pH at the same time. 3.Features: Intelligent; Multi-function; High measuring performance; Strong environment adaptability; Vital warning function provided by visual