discount 70% in 2018-09-23 to 2018-09-25
price: USD$ 76.57
freight :USD$7.00,(Postal parcel)
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Commodity code 
Operating voltage: 220VAC/50Hz
Control temperature: 0 - 99 degrees C
Control temperature difference:0——99°C
Rated current: 10A
1., you can set the starting temperature (0 - 99 degrees C) and stop temperature randomly according to your needs（0——99°C）Automatically open and close the power supply of all kinds of power equipment
2. temperature digital display, intuitive reading, simple operation
3. using a new type of temperature sensor, sensitive response, high accuracy, sensors can be connected according to user needs, without affecting accuracy
1.Antifreezing function:When the boiler water drops below 3 degrees centigrade, the circulating pump is forced to start to prevent the pipeline from freezing.
2. Over temperature alarm function:If the water temperature in the system is more than 90 degrees centigrade, the thermostat digital tube flashes and rings, prompting the user to deal with it in time.
Due to the heating and cooling of the two needs, so our thermostat also has "high temperature start" and "ground temperature start" two modes of operation.
1.Temperature setting："Starting temperature" and"Stop temperature""Set separately. Press the "down" or "up" arrow button for three seconds and start setting"Starting temperature" and "stop temperature""When setting the temperature to meet the demand temperature, release the button, the temperature at this time is the temperature you set
2.High temperature startupWhen the starting temperature is greater than the "stop temperature", the thermostat is in "high temperature start" state. For example: set "stop temperature" is 20 degrees C, "start temperature" is 30 degrees C, then when the measured temperature reaches 30 degrees C, the machine opens, the operation indicator (green light) is bright, at this time the socket power supply. When the actual temperature is reduced to 20 degrees C, the machine is closed, the standby indicator (red light) is bright, and the socket is powered off.
3. Low temperature startingWhen the starting temperature is less than the "stop temperature", the thermostat is in "low temperature start" state. For example: set "stop temperature" is 30 degrees C, "start temperature" is 20 degrees C, then when the measured temperature reaches 20 degrees C, the machine opens, the operation indicator (green light) is bright, at this time the socket power supply. When the measured temperature rises to 30 degrees C, the machine is closed, the standby indicator (red light) is bright, and the socket is powered off.
Set memory function: temperature controller will store your settings, to ensure that the power outage settings will not be lost, no additional settings.