I got the mirror as a gift, and a month later my daughter did too, because it’s really great. You can adjust the light intensity; on the highest setting the lighting is excellent. The size is also nice. I also use the small mirror, but I’d prefer it larger and with at least 10x magnification, since they include it.
Stable, sturdy constructionGood lightingMultiple functions in one
I’m completely satisfied with the device. The fluctuation in the internal resistance value is caused by contact resistance between the cable terminals and the battery contacts. I saw online that using different cables with probes improves the stability significantly. An advantage is that it can be used on all types of batteries.
Does what it shouldEasy-to-read displayUsable on all battery types
The measured internal resistance fluctuates a lot; you need to find the optimal position of the measuring cables.
+ thick sheet metal
- the grate isn’t really a grate; it’s made only of wires spaced 2 cm apart. - first photo
the upper grilling grate is hung only on bolts and secured only with nuts, so it isn’t properly secured and often falls off. - second photo