DC 6~80V relay interface board with 2 buttons for easy operation. Clear LED display for easy viewing of values. Adjustable voltage detection range: DC 0~99.9V. Digital display DC voltage detection and control relay output. The relay operates when the measured voltage is below the lower limit or above the upper limit. It can be used as a voltage detection switch, battery over/under voltage protector, or discharge meter. Equipped with a protective cover., Weight: 0.18959754532 pounds, Manufacturer: Htuteyy
DC 6~80V relay interface board with 2 buttons for easy operation. Clear LED display for easy viewing of values. Adjustable voltage detection range: DC 0~99.9V. Digital display DC voltage detection and control relay output. The relay operates when the measured voltage is below the lower limit or above the upper limit. It can be used as a voltage detection switch, battery over/under voltage protector, or discharge meter. Equipped with a protective cover., Weight: 0.18959754532 pounds, Manufacturer: Htuteyy
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