Für DC 12V Digital Temperaturregler Platine Modul Schalter -50-110°C Waterpro
4,28 €
Refresh rate: 0.5 S. Input Power: for DC 12V. Indicator: Off the relay is switched off, for always indicate the relay is closed. LED: Shows LL is the sensor open, showing HH is of range, the thermostat will be forced to close the relay, the display---as high temperature for protection.
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