Under the ambient temperature of 43°C, power off and keep warm at 2-8°C for more than 5 days, and at 25°C ambient temperature, power off and keep warm at 2-8°C for more than 8 days.
82~290V voltage range can be used, wide voltage protection.
It only needs 3 hours of electricity per day, and it cools quickly.
WHO class A freeze protection.
Storage volume 50L.
30-day temperature recording, remote temperature monitoring and positioning.
There is an audible and visual alarm when the normal storage temperature is exceeded.