EL-2 - 3½ Digit LCD Data Logger

The EL-2 is a hand held, battery powered, 8-bit data logger with LCD display. It stores up to 8000 readings with sample intervals between 5 seconds and 12 hours. Measurement ranges include voltage, current, temperature (K-type), humidity, pH, frequency and rate count via suitable sensors. The module is set up and data is downloaded via a PC