Powerful, waterproof professional meter (IP67) for precise pH- / ion measurements in the lab, production and field. - High-resolution, multifunctional display with backlight. - Data logger for up to 2000 data sets. - Waterproof micro-USB-connection for simple data transfer. - 5-point calibration with automatic buffer recognition / 8 pre-defined, 1 freely definable buffer group. - Automatic, time interval or manual data logging. - Very easy to use (user-mode). - Water- and dustproof (IP67). Powerful, waterproof professional meter (IP67) for precise pH- / ion measurements in the lab, production and field. - High-resolution, multifunctional display with backlight. - Data logger for up to 2000 data sets. - Waterproof micro-USB-connection for simple data transfer. - 5-point calibration with automatic buffer recognition / 8 pre-defined, 1 freely definable buffer group. - Automatic, time interval or manual data logging. - Very easy to use (user-mode). - Water- and dustproof (IP67).