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Connect your sensors, like a water level logger and water quality probe, to our new GDT Prime Plus and transmit sensor data to anywhere in the world. Our GDT Prime Plus modem is designed for extended use in the field and to send water level, temperature, conductivity, rainfall, soil moisture and various water quality data in a secure way.

The GDT Prime Plus re-uses the unique features of the GDT-S Prime and adds flexibility:

• The GDT Prime Plus has a second sensor port that supports a vast range of third party sensors (SDI-12, analog)
• The GDT Prime Plus logs sensor data
• The modem allows you to directly connect any water quality probe, without additional hardware
• The GDT Prime Plus lets you know where it is located (GPS/GLONASS coordinates)
• The GDT Prime Plus will power the sensor you connect to the second port (when needed)

Since different sensors have different power requirements, the GDT Prime Plus offers the possibility to use an external power supply (6 – 24V DC) to extend battery life; Eijkelkamp Soil & Water has a number of options to choose from.