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The DFR0300 from DFRobot is a comprehensive kit which allows you to measure theelectrical conductivity of aqueous solutions and evaluate water quality. With aplug-and-play design, intuitive software library and support for 3.3V/5Vmicrocontrollers (such as Arduino) it can be a simple and effective measuringsolution. The software library uses a two-point calibration method, temperaturecompensation algorithm and can automatically identify standard buffer solution.Typical applications include water quality monitoring, aquaculture as well ashydroponics & aquaponics. * 3V-5V Wide voltage input range and support for both 5V and 3.3V control boards * Hardware based filter for the output signal reduces jitter * Reduced polarisation to improve precision and prolong probe lifespan * Plug and play Gravity 3-pin interface and BNC probe connector for convenience, no soldering required * Board output voltage: 0-3.4V * Measurement Accuracy: 5% * Board size: 42x32mm * Laboratory Grade probe * Probe cell constant: 1.0 * Probe Detection Range: 0-20ms/cm * Recommended Detection Range: 1-15ms/cm * Temperature Range: 0-40 C * Probe Life: Approx. 0.5 year (depending on frequency of use) * Probe cable length: 1mNOTESNote: The probe is laboratory-grade, it is not designed for long periods ofimmersion and should be cleaned after each use.
