Testing different Peltier coolers by cooling/freezing water - Part 6 - TEC12715

This is another video series, where I try to systematically test the Peltier devices I have. This is the sixth and also the last experimental part where I test the TEC12715. I try to determine the point where the water reaches 0°C and see how much time it took to get there. By combining the time and amount of pumped heat, I can compare the values to my calculations and see if they are in an agreement or not.