1MOBILE APP CONNECTIVITY: Compatible with both for IOS and for Android devices, allowing real time data transmission within 10 meters. Stay connected with your phone and device effortlessly. 2MULTIPLE LANGUAGE SUPPORT: Supports Traditional Chinese, English, French, German, Russian, Japanese, Korean, and Spanish, making it suitable for users anywhere and anytime from the globe. 3ACCURATE PH MEASUREMENTS: Supports calibration with 6.86, 01, 9.18, 7.00, 00, and 10.00 pH solutions. Ensure accurate and reliable results every time. 4DATA EXPORT VIA EMAIL: Easily export measurement data to your email in hourly, daily, weekly, or monthly intervals. Stay organized and see changes effortlessly. 52 IN 1 METER: Combines pH and temperature testing in one device. Measure pH and temperature values quickly, with a backlight display for easy reading even in dark environments.1 x Digital PH Meter1 x Manual