Usage Tips:Comprehensive Monitoring: This advanced 6-in-1 Smart Water Quality Tester is essential for precise management of pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, Specific (), and Temperature. Ideal for aquariums, fish ponds, hydroponics, and drinking water systems. Remote Access via Wi-Fi: Equipped with Wi-Fi connectivity, this pH meter allows for seamless integration with a mobile app. Monitor your water quality from anywhere using a 2.4GHz network connection, ensuring you are always informed and can react promptly to any changes in water conditions. Historical Data Analysis: Gain valuable into water quality with a 30-day data curve available in the app. This feature aids in proactive water management, helping to maintain optimal conditions in your aquatic environment. Simplified Calibration Process: Calibration is a breeze with the easy 3-point automatic calibration system. Just a button and use the included buffer solution to your readings are accurate and reliable, making setup straightforward even for beginners. Space-Saving and Design: The wall-mounted configuration of this continuous pH monitor not only saves space but also provides easy access to real-time water quality readings. Its robust design ensures long-term reliability in various indoor settings. Voltage: AC220V Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Color: As Shown Material: plastic Package Contents: 1 x Detector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.