Gowe Digital PH/ORP Controller, Dual Display DIGITAL 2 in 1 PH ORP Aquarium CONTROLLER BNC ELECTRODES Redox mV CO2 O3

Features Display pH value and redox value (ORP) all at the same time in its LCD screen Equipped with 2 probes (pH and redox), 2 circuits and 2 switched sockets. Simultaneously measure pH & ORP and control other pH & ORP related CO²-plant (via pH value) and a ozoniser (via orp value) Simultaneously regulates the pH and redox values in liquids Accurately, easily and systematically MONITORS and CONTROLS pH and ORP values as well as the other pH and ORP related control devices all in one single unit Power Plug for CO2 and Ozone Solenoids or Dosing Pumps are provided Features fast response and easy to calibrate REPLACEABLE pH & ORP Electrodes no need to buy the whole unit APPROVED BY STRICT QUALITY AND SAFETY STANDARDS ensures a reliability, stability, long and trouble-free life and can be transported easily Uses the Protection Dead Band feature, an additional feature of PH-203 in which the controller automatically turned-off or shut down to protect your unit from erroneous readings Gives you an option to mount it on the wall or hung on the solution's container while using or installing the unit Power adaptor for US or UK or Australia or Europe is provided Available in 110V and 220V Specifications Display: double 4 LED, DUAL display reading Conformity: CE and RoHS Measuring range PH: 0.00 ~ 14.00pH ORP: -1999 ~ 1999mV Accuracy PH: ±0.1%+0.02PH ORP: ±5mV Resolution PH: 0.01pH ORP: 1mV Set Range PH: 3.50 ~ 10.50pH ORP: -500 ~ 500mV Relay Contact: 5A for AC 110V Environment Operation Temperature : 0 to 50 °C (32 to 122 °F) Ambient Humidity : 90 or less than 90 % R. H. Power Requirement : AC110V ±10% 60Hz Power Consumption : 2 Watts Output Voltage : the same as power supply voltage Dimensions: 160 x 102 x 40mm Weight: 872g **Don't buy others' fakes. Only buy from Gowe Industrial can enjoy after-care service.