W1209 Digital Thermostat Temperature Control Switch sensor Module 12V -50-110°C
8,55 €
LED: Shows LL is the sensor open, showing HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection. Refresh rate: 0.5S. Indicator: Off The relay is switched off, Always indicate the relay is closed.
Jetzt bei Ebay: