TEC1-12704 TEC1-12703 TEC1-12705/07/08/09/10/12/15 modul termoelektrik pendingin Peltier 40*40MM 12V pendinginan semikonduktor
USD 2.74USD 3.70
TEC1-12704 TEC1-12703 TEC1-12705/07/08/09/10/12/15 modul termoelektrik pendingin Peltier 40*40MM 12V pendinginan semikonduktor