The Maji-Sonde is an all-in-one multi-parameter device, which features built in data logging, internal power, and a sensor cleaning system. This means it is ideal for discreate long term deployment, using only a Kevlar deployment cord without the need for cables or auxiliary equipment at ground level. The Maji-Sonde measures the 10 standard parameters and can add up to 6 unrestricted additional electrodes.

The internal lithium-ion batteries used in the Maji-Sonde can provide up to 180 days of continuous logging, and the internal memory can store up to 150,000 full data sets. Whenever you need to retrieve your water quality data, simply pull out the Maji-Sonde out from the water and connect to a PC.

Logging regimes are configured using the PC/laptop software included. Full features include:
• Retrieval of logged data
• Full calibration of the instrument with report generation
• Logged data output to spreadsheet and text files
• Setup unity
• Site name and GPS geotagging

Probe Specifications
IP: IP68
Depth: Up to 100m
Temperature: -5C to 70C
Weight (inc. batteries), g: 3400
Batteries: 2 x 3.6v Lithium D cells, life greater then 9 months.
Memory capacity: 150,000 full data sets

Maji-Sonde supplied with 10 standard Maji parameters, internal memory, deployment key, USB cable and PC software. Requires 2 x 3.6V Lithium D cells and cord- no included.