TEC, Thermo-Electric Cooler, can generate both heating and cooling power by input electric DC current. When the current flows in one direction, one of the thermo-electric cooler plates generates heat while the other generates ?cold?. As the current reverses the direction, the TEC plates will reverse their relative relationship in temperature.
Notice: Match the Qty Range with the Qty, please
3 in stock (can be backordered)