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Cobra SMARTsense – Conductivity (Bluetooth)


Measure the conductivity or ion content of a solution with this waterproof sensor.

Function and Applications
Cobra SMARTsense is the ideal solution for inexpensive digitalization of science teaching. The sensors connect wirelessly (Bluetooth) or wired (USB) directly to the student’s digital end device (smartphone, tablet or desktop PC). Using the free and award-winning measureAPP measurement software for iOS, Android and Windows, measured values can be easily recorded and graphically displayed. If more evaluations are needed, the measureLAB measurement software for Windows and macOS can be used.

Perfect for student experiments.

Equipment and Technical Data


Range: 0 … 20000 µS/cm

Resolution: 8 µS/cm


Range: 0 … 100 °C

Resolution: 0.1 °C

Samplerate: 10 Hz

The sensor is waterproof according to IP67. It requires a battery (CR2032), which is not included in the scope of delivery.



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