12VTemperature Controller Board Module Thermostat Tempe Control Switch -50-110°C
6,58 €
Refresh rate: 0.5 S. 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. Indicator: Off the relay is switched off, for always indicate the relay is closed.
Jetzt bei Ebay:
