8X ETC-974 Mini Temperature Controller Refrigerator Thermostat Regulator Thermoregulator Thermocouple Dual Sensor

Model:ETC-974 Accuracy::±0.5Celsius(-30Celsius~50Celsius);other±1Celsius Display resolution:1Celsius/0.1Celsius(with the swithch mode between integer and decimal) PTC probe:-55~140Celsius(-67~284Fahrenheit) Temperature measure range: probe :-50~110Celsius(-58~230Fahrenheit)