The device is satisfied with the work properly, came in a foam box in an anti-static package and wrapped in fumes. I recommend the producer.

Excellent Product, works nicely, attentive and efficient. Very fast shipping. Receive the product +- 12 V / +-24 mA. Many thanks, regards.

The seller sent quickly, IML delivery service took a long time. The device works, adjustment is convenient, came charged

Everything corresponds, the voltage gives out the right one, the current is nothing to measure, I'll check-I'll write.

Goes quite outstanding and also very accurately. By using the documentary can also still more. I am very satisfied.