Product · United States

TDS Sensor Module Analog Signal Water Quality Detection Compatible with Arduino 51 STM32 Microcontroller

Lowest price: $29.25 · 1 store · price range $56.25 … $56.25 · 48% off the list price

Price history: 3 daily prices tracked since 2026-10-18; lowest $29.21, highest $29.25.

Price last confirmed by the store feed on 2026-10-20.

Prices across stores

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