10A 220V Digital Temperature Controller Thermocouple -40℃ to 120℃ with Alarm Function

Features:
A mini digital temperature controller.
With large and clear LCD display for better readability.
Wide temperature measuring range.
Heating and cooling control.
Temperature calibration function.
Delay protection function.
All parameters can be set to default setting after short circuit.
Alarm function, can set both a high and a low temperature limit, when the temperature is beyond the compass of limits, there will be alarm sound and the indicator flashes.
Used for domestic freezer, water tanks, refrigerator, industrial chiller, boiler, steamer, industrial equipments and other temperature-controlled systems.