STC-3008 Dual Digital Temperature Controller Two Relay Output 12V 24V 220V Thermostat Heater Cooler dual probe

> Automatic conversion of refrigeration and heating mode

> Control mode of return difference. Temperature display resolution 0.1

> The temperature controller has the characteristic of high accuracy, high sensitivity, high stability.

> Support temperature correction and support for power loss (the parameters of the sudden power failure are still valid

> Application range is like home temperature control, farm, various cold storage, greenhouse, aquarium, etc

✅Description :

> Switch the modes between cool and heat;

> Control temperature by setting the temperature setting value and the difference value;

> Temperature calibration;

> Refrigerating control output delay protection;

> Alarm when temperature exceeds temperature limit or when sensor error.

> Technical Parameters :

> Temperature measuring range : -55-120 Celsius

> Accuracy : 0.1 Celsius

> Sensor Error Delay : 1 minute

> Power Supply : DC 12V DC 24V AC 110-220V

> Power Consumption :

> Sensor : NTC Sensor

> Relay Contact Capacity : Cool (10A/240VAC); Heat (10A/240VAC)

> Ambient Temperature : 0-60 Celsius

> Storage Temperature: -30-75 Celsius

> Set Start Up Temperature :

> Press the "up" button once to display the starting temperature. Long press the "up" button for about 3 seconds. The required temperature can be set by the up and down keys

> Set the stop temperature :

> Press the button once to display the stop temperature. Long press the button for about 3 seconds and the stop temperature number flashes. The required temperature can be set by the up and down keys