The cold air therapeutic instrument is mainly used in pain department, rehabilitation department and laser cosmetic surgery. The working principle is to use air at minus 40 ℃ to paralyze the skin and muscle nerves

技术特点和參数：Techniquefeature&Parameter:
1.额定功率：2100VA
Ratedpower:2100VA
2.最低设置温度：-40°C
Minsettingtemperature:-40°C
3.工作风速：6档可调
Workingfanspeed:6-speedavailable
4.友好人机界面，彩色触摸屏控制
Friendlyman-machineinterface,colortouch
screencontrol
5.可连续工作
Continuousworking