Digital 220V STC-1000 Temperature Controller Thermostat Regulator+ W1209 Sensor
Resolution: -9.9 to 99.9 is 0.1° C, 1 ° C temperature ranges other. High temperature protection: 0 ~ 110 ° C. P4 Temperature correction -7-7℃ 0. P6 High temperature alarm 0-110℃ OFF. Output:10 a relay all the way.