PH-803W 2-in-1 ORP & pH Controller - Continuous Water Quality Monitor with -1999 to 1999mV ORP & 0.00-14.00 pH Range for Aquariums, Pools, Hydroponics & Drinking Water Testing

Product Description

PH-803W 2 In1 PH ORP Controller Monitor Water Quality Tester -1999~1999mV 0.00~14.00PH Acidity and Alkalinity Controller Tool Specification: ✔ PH AND ORP CONTROLLER : 2 in 1 PH and ORP controller can measure and display PH value and oxidation reduction value (ORP), equipped with BNC socket electrodes and two sockets. output current ✔ REAL-TIME MEASUREMENT - Real-time measurement method is adopted, that is, dual measurement displays the PH value of 0.00 to 14.00 and ORP value from -1999 to 1999mV ✔ EASY TO OPERATE - Easy to use, you can change the measurement value you want to observe without pressing any button Specification: Item Type: PH ORP Controller Material: ABS Model: PH-803W Function: measure ORP value/PH value of water quality Measuring range: ORP: -1999 ~ 1999mV; PH: 0.00 ~ 14.00PH Accuracy: ORP: ±5 mV; PH: 0.05PH Resolution: ORP: 1 mV; PH: 0.01PH Setting control range: ORP: -1999 ~ 1999mV; PH: 0.00 ~ 19.99PH Operating environment Temperature: 0-50℃, humidity Display: 4-digit LCD display Package List: 1 x ORP/PH Water Quality Detector 1 x ORP Post Test Pen 1 x Test Pen of pole of pH 2 x suction cup 1 x hook 1 x manual How to use: 1. Plug in the power supply and turn it on. 2. Connect the PH and ORP electrodes respectively. 3. Remove the protective cover. (Do not touch the electrode bulb with your hands to avoid. The glass bulb is fragile and avoid damage from impact.) 4. After cleaning the electrode with distilled water or alcohol, wipe the water on the plastic shell and shake off the small water droplets on the electrode to avoid influencing test results. 5. Insert the electrode into the measured solution, so that the measuring electrode is immersed in the measured solution. 6. Gently shake the electrode to make the small bubbles on the electrode come out of the electrode, and read the stable display number when the value is stable. 7. After use, unplug the power supply, clean the electrode with clean water, and put on a protective cover. 8. For long-term use, the instrument and electrodes must be repaired.