Product · United States

pH EC TDS Sensor Transmitter RS485 4-20mA Hydroponic Fertilizer Control Support OEM ODM

Product no longer available. The stores we track no longer sell it; last price seen $32.16.

Price history: 2 daily prices tracked since 2026-10-18; lowest $32.16, highest $32.16.

pH EC TDS Sensor Transmitter RS485 4-20mA Hydroponic Fertilizer Control Support OEM ODM

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