Brand Unbranded
Type Voltage Detection Module

Check the listing for details. 0-99.9V Voltage Detection Relay DC 12V Charging and Discharging Detection Module. Condition: New. Listed at 5.36 USD. Arduino Module. Relay module 1. In standby mode, press the "minus" button for 3 seconds to turn off the display, and press it again for 3 seconds to turn on the display. Designed to reduce power consumption.

$4.29
$5.36