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⚡️ FREE CLASS: How to Do a Complete Electrical Installation from Scratch, Easily, Even if You Are Not a Professional Electrician: ➽ https://eletr.co/aula?utm_content=eft... ------ ???? FAAALA ENGEHALL COMMUNITY ???? Join our community on WhatsApp to receive valuable tips and news in the electrical area, important information and much more. ???? ???? https://eletr.co/fala-eng ------ Did you like this video? ???? ✔️ Leave your comment and share with friends ✔️ Follow our networks ➽ https://eletr.co/links - - - - - - - - - - - - - - - - - - - - - - - - - - - - I TESTED THE CHEAPEST MULTIMETER ON THE FREE MARKET 1ST TEST - PRODUCT QUALITY Its material is much inferior to the others. It is much lighter than the others, the test leads are thinner both on the cables and on the tips themselves. As for the weight, there is no comparison, look, the FLIR I have here weighs 5x more, but also according to the manufacturer it can withstand a fall from a height of 2 meters, it really needs to be robust. Comparing to the FLUKE, the weight is closer to it, but even so the material of this one is much more resistant. Note: There is one thing I did not see on this equipment or on its packaging: the indication of the safety category, which is basically where we can connect this equipment. It goes from category I, which is for example measuring an outlet, to category IV, which is for example measuring a distribution network. 2nd TEST - FUNCTIONALITIES Well, you can also see that it has many scales, right? Unfortunately, this ends up confusing a lot for beginners. Here, for example, it is for measuring alternating voltage up to 220V, while here it is for alternating voltage between 200V and 750V. On the other side, we have direct voltage from 200mV to 1000V. If we take this Fluke model here, it basically does almost everything that this one does, but with fewer scales. If I want to measure alternating voltage, I put it here, if I want to measure direct voltage, I press here and that's it, much simpler. 3rd TEST - PRACTICAL MEASUREMENTS Time to compare the measurements of the cheapest one with the FLUKE and the FLIR that I have here in the studio! First alternating voltage test: On the FLUKE, the measurement found in an outlet is: 126V oscillating normally. On the FLIR, the voltage in the same outlet is: 127.3V, also oscillating a little and giving an acceptable difference from the Fluke model. Now, on the cheaper multimeter, we find 125.5V, also oscillating a little, which shows us that it is very close to the professional models. Now let's test them on the direct current scale, for this I will use a new 1.5V battery, and we have the following: On the FLIR, the measurement found in a battery is 1.61V, this variation is also normal, guys. On the FLUKE multimeter, the voltage in the same battery is 1.6V, also very close. On the cheaper multimeter, we also find 1.6V, which once again shows us that it does not show a different value, after all, it is also brand new, so it is not likely to be out of calibration! Okay, now let's do a current test. However, it is controversial to test the current with a multimeter because it has a limit of 10A, after all, the neutral current passes through the equipment. I do not recommend using a multimeter to find the current, for that there is an ammeter. Here we connected a 750W mixer and the FLUKE detected a current of 5.38A. On the FLIR we made the same connection, interrupting the neutral and the current found in the same circuit is: 5.5A, a small variation in relation to the FLUKE. Now, with the cheapest multimeter, we were unable to measure the current, because it is not capable of doing this at alternating voltage. It only measures the current at direct voltage. We even tried to measure it here but it did not show anything. We changed the scale and it showed nothing, so it did not serve us in this test, unfortunately. Both devices perform the measurements they promise. However, logically, if you want to be a professional in the electrical area, it is recommended to invest a little more in measuring equipment. For example, you are competing for a job with another electrician and the client in question is an electrical engineer. If you arrive with a better multimeter, from a more reputable brand, it is a favorable point for him to hire you, after all, those in the field know when the tool is good and when it is not.