Welcome to our store! Wireless Monitoring: The PH EC Temp water quality detector provides support for online wireless remote monitoring, ensuring real-time data reception and automatic storage. WIFI and APP Control: This 3-in-1 water quality tester with WIFI features dual control with an accompanying APP. Even in locations without wifi, you can easily connect via your phone's hotspot for seamless APP control. High Accuracy: The ORP PH temperature meter is designed for easy calibration, with support for 6.86, 4.01, 9.18, 7.00, 4.00, and 10.00 PH calibration points. With 2 calibration methods, it offers safer and more precise measurements. Wide Application: This water quality tester is versatile and suitable for various applications including water sources, soilless cultures, aquariums, laboratories, spas, environmental water testing, swimming pools, and water purification systems. Multi-Language Support: The WiFi smart PH meter supports multiple languages including Chinese, Traditional Chinese, English, French, German, Russian, Japanese, Korean, and Spanish. Product Details: - Item Type: Water Quality Tester - Material: ABS - Size: Approximately 16 x 11.5 x 4cm/6.3 x 4.5 x 1.6in - Measurement Range: pH 0.00pH-14.00pH, ORP -2000mV-+2000mV, Temperature 0℃-50℃ (32℉-122℉) - Resolution: pH: 0.01PH, ORP: 1mv, Temperature: 0.1℃ (0.2℉) - Accuracy: pH±0.1pH, ORP: ±5mv, Temperature: ±1.0℃ - Alarm Setting Range: ORP -2000-2000 MV - Voltage: 230V - Features: WiFi, APP Function - Gross Weight: Approximately 1075g/37.9oz - Application: Suitable for Water Source, Soilless Culture, Aquarium, Laboratory, SPA, Environmental Water, Swimming Pool, Water Purification System, Etc. Package Includes: - 1 x Water Quality Tester - 1 x Connection Cable - 2 x Electrode - 10 x Accessories - 1 x Manual 100% Satisfaction: Our customers are our top priority. If you encounter any product issues upon receipt such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with satisfactory after-sales service. Thank you for shopping with us!