The Extech PH220-C is a handy pH meter with an external electrode connected by cable. It reliably measures the pH value, the voltage potential difference (mV) and the temperature.
An integrated microprocessor ensures automatic buffer recognition and enables convenient operation. In addition, up to 25 measured values can be stored in the internal memory.
The device is completely waterproof and equipped with a large, easy-to-read LCD display that shows all relevant measured values simultaneously - including a low battery warning.