DC 12V Relay Switch Control Digital Temperature Display Module Sensor -20 to100°
4,14 €
Output: 1 channel relay output, capacity =20A 125VAC，20A 14VDC. keep lighting shows the relay has closed. --- state shows high temperature alarm. Patch Cord Length: Approx. Resolution Ratio: -9.9~99.9: 0.1℃, other temperature is 1℃.
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