Kl-803 digital ph/orp controller

Key Attributes.

KL-803 Digital pH/ORP Controller Technical Specification Model KL-803 Measuring range PH 0.00~14.00PH ORP -1999~1999mV Accuracy PH ±0.1%+0.02PH ORP ±5 mV Resolution PH 0.01PH ORP 1mV Set Range PH 3.50~10.50PH ORP -500~500mV Environment Temperature:0~50.C Humidity<95% Display double 4 LED display reading Power Supply 220V±10% 50Hz±2% Dimensions 160mm×102mm×40mm Weigh 872g