WT03 Digital LCD WIFI Temperatur Thermostat Controller Modul hohe Präzision
ab 9,23 €
When the 18B20 sensor is connected, the temperature will automatically switch to the 18B20 test temperature. 4: Small appearance, LCD display. 2: Heating/cooling high and low temperature alarm. The product defaults with NTC waterproof sensor, without 18B20 digital sensor.
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