SensorsAgricultural ScienceGDX-CONCollegeHigh SchoolMiddle School
Go Direct® Conductivity Probe
The Go Direct Conductivity Probe determines the ionic content of an aqueous solution by measuring its electrical conductivity. It connects via Bluetooth ® wireless technology or via USB to your device.
Technical Specifications
Range0 to 20,000 μS / cm (0 to 10,000 mg / L TDS ) Accuracy using factory calibration: ±1% of full scale reading (valid for 1 to 10,000 µS/cm) Temperature compensation: Automatic from 5 to 35°C, can be turned off Temperature range (can be placed in): 0 to 80°C Cell constant: 1.0 cm -1
WiredUSB
Dimensions12 mm OD and 12 cm length
Resolution0.01 µS/cm
ConnectionsWireless: Bluetooth
DescriptionABS body, parallel carbon (graphite) electrodes
ConnectivityBluetooth / USB
IB Curriculum
Curriculum Alignment
S2.1SL + HL
The ionic model
Models of bonding and structure
Conductivity of Ionic SolutionsElectrolysis Lab
Direct alignment
R2.1SL + HL
How much? The amount of chemical change
How much, how fast and how far?
Acid-Base TitrationRedox Titration
Direct alignment
R2.2