4X New USB Thermostat LED Digital Control Temperature Controller Thermometer Thermoregulator 5-24V 12V

4X New USB Thermostat LED Digital Control Temperature Controller Thermometer Thermoregulator 5-24V 12V Popis

Working principle:
When the thermostat works normally, the digital tube displays the current temperature measurement value.
In the cooling mode, when the measured temperature is greater than or equal to the temperature setting value + the temperature difference setting value, it enters the cooling state.
In the heating mode, when the measured temperature is less than or equal to the temperature setting value-the temperature difference setting value, it enters the heating state.

Description:
1. Small and exquisite appearance
2. Easy to use
3. Wide application scenarios
The main parameters:
Product name: thermostat
Power supply voltage: DC5~24V
Instructions:
When the thermostat is working normally, short press the power button to turn off the thermostat. When the thermostat is off, short press the power button again to turn the thermostat.
In the normal display state, you can increase or decrease the target temperature by long pressing or short pressing the increase key and the decrease key. The target temperature is 30C by default, and the adjustment range is -10C~120C.
Press and hold the power button for more than 3 seconds to enter the menu options. Then short press the power button to enter the currently displayed menu, and short press the increase or decrease keys to set the parameters. After the setting is completed, short press the power button to return to the menu options, and short press the increase or decrease keys to select the menu.
If you need to restore the parameter to the default value, press and hold the increase key and the decrease key at the same during normal display.
Material:plastic
colour:Black

Package Contents:
4 x thermostat