Features? Large-screen multi-parameter LCD with backlight display (displaying current PH value, temperature/output current)? Factory-standard configuration Chinese interface, language menu, can be switched between Chinese and English? pH/ORP measurement, upper and lower limit control, 4-20mA isolated output (mergeable), digital communication
Din Pvc Tube,Grey Upvc Pipe,Din Drainage Upvc Pipe,Drainage Upvc Pipes
Zhejiang Huangyan Minghua Plastic Pipe Fitting CO.,LTD , https://www.pipefitting-mh.com