Thanks!
Goods match the description. The measured voltage is 12.1 V (12.19 V is a more accurate instrument), the current is 2.22 A (2.18 A). The readings of the voltmeter and ammeter can be adjusted, in my case the ammeter was adjusted. I am satisfied with the goods, I recommend the seller. Attention. When connecting the voltmeter and ammeter (load) to the same power source, do not connect the thin black wire, otherwise the ammeter readings will be greatly overestimated!