JUANJUAN PH-803W PH and ORP Controller Instruction Manual
JUANJUAN PH-803W PH and ORP Controller Technical Specification Model PH-803W Range PH 0.00~14.00PH ORP -1999~1999mV Accuracy PH ±0.05PH ORP ±5mV Resolution PH 0.OlPH ORP lmV Set Range PH 0.00,.. 19,.99PH ORP -1999~1999mV Environment Temperature:0~50°C Hun1idity<95% Display double 4 LCD display…