Digital display DC voltage detection, control the relay output. With clear LED display, convenient to check the value. DC 6~80V relay interface board with 2 buttons for easy operation. 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., Manufacturer: CTRLZS
Digital display DC voltage detection, control the relay output. With clear LED display, convenient to check the value. DC 6~80V relay interface board with 2 buttons for easy operation. 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., Manufacturer: CTRLZS
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