Feature 1Wireless Monitoring: PH EC Temp water quality detector supports online wireless remote monitoring, data is received in real time and can be stored automatically. 2WIFI and APP Control: 3 in 1 water quality tester WIFI adopts dual control with APP, in places without wifi, you can use your phone to open the hotspot for APP connection. 3High Accuracy: ORP PH temperature meter is easy to calibrate and calibration PH supports 6.86 4.01 9.18 7.00 4.00 10.00. 2 calibration methods and provides safer and more accurate measurement. 4Wide Application: Water quality tester is suitable for water source, soilless culture, aquarium, laboratory, spa, environmental water, swimming pool, water purification system, etc. 5Multi Language Support: This WiFi smart PH meter supports Chinese, Traditional Chinese, English, French, German, Russian, Japanese, Korean, Spanish and other languages.Item Type: Water Quality TesterMaterial: ABSSize: Approx. 16 x 11.5 x 4cm/6.3 x 4.5 x 1.6inRange: pH 0.00pH-14.00pHORP-2000mV-+2000mVTemperature 0-50 (32-122 )Resolution: pH: 0.01PH ORP: 1mvTemperature 0.1 (0.2)Accuracy: pH0.1pHORP: 5mvTemperature: 1.0Alarm Setting Range: ORP-2000-2000 MVVoltage: 230VFeatures: with WIFI, APP FunctionGross Weight: Approx. 1075g/37.9ozApplication: Suitable for Water Source, Soilless Culture, Aquarium, Laboratory, SPA, Environmental Water, Swimming Pool, Water Purification System, Etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Water Quality Tester1 x Connection Cable2 x Electrode10 x Accessories1 x Manual