ITEM NAME:-50~110C Digital Thermostat Temperature Controller Switch AC110-220V with Socket Digital Thermostat Regulator Plug -50~110C Temperature Controller Switch AC 110-220V Microcomputer with NTC Sensor Features: Temperature measurement range: - 50 ~ 110Â °C Temperature control range: - 50 ~ 110Â °C Accuracy: +/-0.1 Â °C Measuring input: NTC10K L = 1 meters waterproof probe Output Type: Direct Output Output power: 1500W Output Capacity: MAX 10A Code table: P0: starting temperature P1: stop temperature P2: Temperature correction P3: Delayed start 1 x Thermostat.1 x Thermostat. P0: starting temperature. P1: stop temperature. P2: Temperature correction. Also note that monitor settings may vary from computer to computer and may distort actual colors. We believe that everything could be solved by communication.