GroPoint - Model GP-DU - Display Unit Operation Manual

The GroPoint SDI-12 Display Unit can read all GroPoint SDH2 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 displays 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 provided the sensors can operate from a nominal 9V battery voltage.