Specification:
Temperature control range: -5~300 degrees
Temperature control accuracy: 0.1 degrees
Screen color: red/blue/green optional
Output capacity: 10A relay
Sensor: 1 meter NTC probe line B343510K
Overall size: 115*94*230MM
High and low temperature alarm explanation:
For example, if you set the upper limit of high temperature to 220 degrees and the lower limit of low temperature to 30 degrees, then the temperature alarm will sound when the temperature is higher than 220 degrees and lower than 30 degrees.