可根据客人要求设计，具体详谈。15858972937

1:when the temperature is lower than -20'c,will go error.

2:when the temperature is more than or equal -20'c and less than 0'c,will display LLL.

3:when the temperature is equal or more than 0'c and less than 76c, for it normal display.

4:when the temperature is equal or more than 76'c or less than 80'c,will display HHH.

5:when the temperature is higher or equal than 80'c,go error

6:automatically timed 9 hours.

7:the temperature can be setted between 30'c and 60'c.

输入电压 110v----------220v   50----60hz

输出功率 500w