Thermoelectric Peltier Refrigeration Cooling System Equipment Kit Cooler Fan

Peltier TEC1-12705. Must fitting Radiator Heartsink when Power ON, not resposible for Burn Peltier if Heartsink is not assemble. 1 x Refrigeration cooling system kit. Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques.