A part of the review has been auto-translated.
In Short: It is OK for the price. Mechanical sturdiness of the BNC-Connectors is rather low - dont know how long they last. But considered the price there is nothing to complain about. Signal generator works well up to 2 MHz - but as someone already commented - you cant use the oscilliscope together with the signal generator - its one or the other. There came a temperature-sensor with it - that is nice - though it is of course built for high temperatures - and precision is low. But still - hadnt expected that. Well the manual is terrible - the print is so bad you cant see anything on the pictures. So you have to guess what it means - and some translations of the terms in the english menu are strange and cant be understood. FFT is present - havent used it yet, but a nice feature for noisy signals to get the main frequencies. Battery does last longer than I expected - I expected 2 hours - but it is probably around 6 or 8. Rubber cover is good. Some features like the blxinking bars when measuring voltage over 36V is not useful - it distracts from the task. And professionals dont need that. In short: Its worth the money if it lasts at least 3 years(which I hope it will).
I receive it in perfect packaging, quickly. Very useful for an amateur at home.