The device is working, on current and voltage. It was packed well that you will unpack the shit))).

Delivery 5 days to the Krasnoyarsk territory, the device is awesome, it helps very much. Kipov.

Goods received in integrity. It is a pity that the instruction is not included.

Super apparatus. Everything is adjusted, calibrated. All colleagues in Ahua

I received my product. I am happy it is good product. Thank you very much.