Very good product works fine. Overvoltage and undervoltage limit can be set very easily and overcurrent limit is also easy to set in the device. These values can be set in the HW and not in sw, it would be useful too. A power meter function is not there it would be also useful, the device measures the voltage and the current therefore at least S=U*I (Power=Voltage*Current) could be calculated from the measured values
Order delivery time okay and goods packing but instuction not very clear