WiFi Online pH TDS Controller Professional 3-in-1 pH/TDS/TEMP Water Quality Detector pH Controller with Relay Plug Repleaceable Electrode BNC Type Probe Water Quality Tester

OverviewThis pH/temperature/TDS 3-in-1 water quality controller has pH&TEMP&TDS tri display and pH control which can simultaneously measure and display pH/temperature value and total dissolved solids(TDS). It has BNC electrode(pH) and 1 output power socket. The pH electrode is removable and can be replaced at any time. With relay output power socket, you can plug your own 110V/220V equipment, such as air outlet stone, oxygen pumps, carbon dioxide regulators, solenoid valves and other pH control devices. Simply set the desired Hi/Low pH value in the controller. If the pH value currently measured is lower than the set value, it will open the device. If the measured value is higher than the set value, it will close the device. Suitable for aquarium pool, soil-free growing, laboratory, and environment water. Features: The WiFi online pH TDS controller allows you to real time monitor the pH and TDS via your smartphone on the Tuya APP(for free), it is compatible with ios and Android system, perfect for 24 hours online monitoring. Widely used to test the pH / Temperature / TDS (Total Dissolved Solids) of water. With relay output power socket, you can control the pH value according to your requirements. You can replace the fuse easily and fast with external replacement. Detachable and replaceable pH electrode. With power plug for air outlet stone, oxygen pumps, carbon dioxide regulators, solenoid valves and other pH control devices. Test the TDS with both PPT and PPM units at will. Easy calibration of pH/TDS with just a mini-screwdriver and automatic temperature compensation. Clear LCD with backlight, 3 results displayed simultaneously. Easy to use and provide instant display of results. Test temperature in ℃ / ℉(switchable units) and can online monitor and control pH for a long time. Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc. APP Language Selection: English, French, German, Russian, Japanese, Korean, Spanish, Chinese, Traditional Chinese (Only supports Chinese and English in offline state) Specifications: Plug Type: AU / EU / US / UK (Optional) Material: ABS Power Supply: AC230, 50Hz (EU) / AC120V, 60Hz (US) APP Name: Tuya OS Requirement: Compatible with iOS and Android system Range: pH: 0.00~14.00pH             TDS: 0~19990ppm, 0~199.0ppt             Temperature: 0~50℃ (32~122℉) Resolution: pH: 0.01pH                    TDS: 1ppm(<1000ppm), 10ppm(>1000ppm), 0.1ppt                    Temperature: 0.1℃(0.2℉) Accuracy: pH: ±0.1pH                 TDS: ±2%F.S                 Temperature: ±1.0℃ Alarm Setting Range: pH: 0.00~14.00pH                                  TDS: 0~20000ppm Temperature Compensation: 0~50℃ (32~122℉) Operating Temperature: 0~50℃ (32~122℉) Length of Sensor Line: 2m / 6.56ft pH/ORP/TEMP Controller Size: 160 * 95 * 40mm / 6.30 * 3.74 * 1.57in (Excluding Electrode Connector) Control Socket Size: 130 * 65 * 53mm / 5.12 * 2.56 * 2.09in (Including Fuse) Item Weight: 872g / 1.92oz Package Weight: 1077g / 2.38lb Package Size: 32 * 20.5 * 7.6cm / 12.60 * 8.07 * 2.99in Packing List: 1 * 3 in 1 Water Quality Tester with TDS Electrode 1 * pH Electrode 1 * Temperature Electrode 2 * Suction Cup 4 * Screw 4 * Anchor Bolt 1 * User Manual (English)