Product · United States

RS485 DC Voltage & Current Measurement Module, Relay Switch ON/OFF Controlled by Communication Command

Lowest price: $22.26 · 1 store · price range $25.01 … $25.01 · 11% off the list price

Price history: 3 daily prices tracked since 2026-10-30; lowest $22.26, highest $25.06.

Price last confirmed by the store feed on 2026-11-12.

Prices across stores

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