ESI - Model GroPoint SDI-12 - Display Unit - Sensor Reader - User Manual

The GroPoint GP-DU Handheld SDI-12 Reader is capable of reading all GroPoint SDI-12 sensors. It is a useful device for viewing current measurement conditions when sensors are not connected to an SDI-12 Logger. The display unit automatically detects a sensor’s address, issues the measure command, and then reports the results when the measurement is completed. Although designed with GroPoint sensors in mind, the display unit can also be used (with other SDI-12 sensors with some possible limitations)