Дешевые щупы Кельвина, крокодилы для YR1030, YR1035 для измерения малых сопротивлений с алиэкспресс

I'm demonstrating the capabilities of the YR1030 low resistance meter and homemade probes for it. Kelvin alligator clip probes 👉 https://alii.pub/6nqifw YR1030 low resistance meter 👉 https://alii.pub/6nqid6 An inexpensive TS457 meter, suitable for resistances above 5 mOhm. 👉 https://alii.pub/72ozo0 The more advanced and accurate YR1035 👉 https://alii.pub/6nqip8 You can support the channel with rubles: https://yoomoney.ru/to/410018211076628 __________________________________________________ If you find the video interesting, subscribe to the channel and turn on the notification bell. Videos are rare, but they're spot-on. 📌 https://www.youtube.com/@RadioGubitel... To save you time, I've added timecodes: 0:00 Making Kelvin probes from alligator clips from Ali 1:22 How is it different from a multimeter? Measuring a resistor 2:49 Measuring the resistance of a button or key 3:26 Measuring the resistance of relay contacts 4:26 Measuring the resistance of an XT90 connector 5:19 Measuring the resistance of blade terminals 7:11 Measuring the resistance of multimeter probes 7:58 Measuring the resistance of a field-effect transistor 8:57 Measuring capacitors 10:16 Measuring shunt resistance 11:59 Comparing readings with the included probes 13:19 Measuring the internal resistance of batteries 14:59 Summary