W1209 Digital Display Thermostat Acrylic Shell 12V LED Thermostat Control Module
ab 1,79 €
12V LED W1209 thermostat. LED: Shows LL is the sensor open, showing ?. HH is out of range, the thermostat. Arduino Module. Output power: 20A relay. Electronic Component. Indicator: Off The relay is switched off, Always indicate the relay is closed.
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