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DC 6~80V Voltage Detection Charging Discharge Monitor Relay Switch Controller with Case
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Buy DC 6~80V Voltage Detection Charging Discharge Monitor Relay Switch Controller with Case for $19.99 at @ Tomtop.com
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$19.99 | See Site | In stock | Visit Store |
Product Details
Features:Digital display DC voltage detection, control the relay output.DC 6~80V relay interface board with 2 buttons for easy operation.With clear LED display, convenient to check the value.Adjustable Voltage Detection Range: DC 0~99.9V.When the measured voltage is lower than the lower limit or higher than upper limit value, the relay works.Can be used for voltage detection switch, battery over/under voltage protector or discharge meter.Comes with a cover for protection.
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