Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques.
Must fitting Radiator Heartsink when Power ON, not resposible for Burn Peltier if Heartsink is not assemble.
The item is finished kit.
The lowest temperature it can reach depends on the use of space and the temperature of the environment. Generally speaking, the smaller the space and the lower the ambient temperature, the lower the temperature can be achieved. Within 5L space, the temperature can be reduced to 5-8 ℃ lower than normal.
1 x Refrigeration Cooling System Kit
1 x EU 220V power supply