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Tiny $2 Multimeter with 1000V Range! Test with Smoke
Testing a tiny Chinese $2.20 analog multimeter with 1000V AC / DC range. This little thing has very small probes, thin cables and loose plugs. There are tiny SMD resistors in it, about 0.6mm spacing between PCB tracks and no fuse! And this has to handle 1000V AC / DC. The scale and the screws are rusty and the battery doesn't fit into it properly. I also have an older version of it (about 15 years old). The only difference is that the old version had THT resistors, the new one has SMD ones (and this makes it even worse). If you really want to use such multimeter, use it only for safe voltages and low currents.
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