General description PH Testeur Electronique is a portable digital pH meter designed for easy and accurate measurement of water quality. It features automatic calibration and a measurement range of 0.00 to 14.00 pH, making it suitable for various applications. Technical specifications Measurement range: 0.00 - 14.00 pH Resolution: 0.01 pH Display: LCD Usage Remove the protective cap and immerse the pH meter electrode in the solution. Turn on the device using the "ON/OFF" switch to begin measuring. Other information