Submersible probe for long-term water measurement The probe can be submerged in water for extended measurement, enabling continuous water quality monitoring. TDS Meter V1.0 development board for dissolved solids A reliable solution for measuring totally dissolved solids (TDS) in your water with clear results and straightforward integration. Stable excitation with effective probe polarization The excitation source uses effective probe polarization to improve measurement stability and accuracy over time. Flexible power and compatible outputs Wide voltage operation from 3.3V to 5.5V. Analog output is 0-3.3V, compatible with both 5V and 3.3V control systems for easy interfacing with common microcontrollers. Key attributes Function: TDS measurement in water via a submersible probe and a dedicated development board. Compatibility: 5V and 3.3V control system compatibility; 0-3.3V analog output. Performance: Submersible probe for long-term use; stable excitation for reliable readings. 2-3 practical use scenarios - Home water quality testing: monitor drinking water TDS to ensure safe and consistent quality. - Irrigation and hydroponics: track water salinity to maintain optimal nutrient delivery for plants. - Aquaculture and aquariums: safeguard fish health by maintaining appropriate dissolved solids in tank water.