Restore factory settings for features; Multi parameter display, display mode can be changed; Having error indications; Automatic identification of standard liquid photoelectric isolation type 4-20mA current output; Equipped with two independent control outputs for high and low points, with adjustable hysteresis for technical parameter measurement. PH/ORP measurement range: 0-14pH-1999mV-1999mV, resolution: 0.01pH1mV, accuracy:
Address: Wangcheng, Changsha, Hunan
林工
