I must have had it for around 10 years at least, permanently in the car trunk in the heat to measure the battery, it has helped me countless times in emergencies. It still has its original battery, a Chinese one, and as you can see it still works!
Nowadays it doesn’t come close to other multimeters at all, it has no buzzer and if the leads break the whole thing goes for recycling. This year I decided to replace it with something more serious, but from the same brand; I kept it as a second one at home, just to remind me of the old days.

For the money it costs, I believe it is the best value for money; the only downside is that if the connectors ever break, I will have to throw the whole thing away, and it doesn't have the mpiper that makes noise, but that doesn't matter because the measurements it provides are accurate, and that outweighs all the negatives

I have had it for 6 years, bought for €8, it does its job well for amateur use. Only the beeper is missing, but for this price, it is a very good purchase.

I am not an expert in this specific field, I got this product because I wanted to do some rough measurements and I wanted something cheap. It seems to be of quite good quality and appears to be accurate in its readings. Please note that the size is palm-sized and that the probes are not detachable. It comes with the battery pre-installed. Finally, it does not have a speaker. For the money, I believe it is a pretty good choice.