Diybigworld 1pcs/lot TEC1-12705FX Thermoelectric Cooler Peltier 40404mm TEC1 12705FX module

hello and welcome to my channel in this video you will see the difference between an original tech one 12,700 five healthier module and a fake tech one 12,700 15 to test modules I used the same pieces such as a desktop CPU cooler a radiator from a video card from which I cut a few teeth to fit the temperature sensor as best as possible a digital thermometer with external sensor a charger with the power of 12 volts and 12 amps and of course the Peltier modules Tec one 12,700 five and Tec one 12,700 15 don't forget like and subscribe as we can see we have a difference between them the original 0 5 being thicker and even heavier than the fake 1 5 now I will start to want them for this I use the thermal paste required for thermal transfer and I will use it on both sides I put the temperature sensor to know exactly the difference between the modules I connect the cooling fan and Peltier modu