Hello，

We are sorry there is no circuit diagram, and it has been  discontinue since 2018.

Best regards.

Hello,

Battery capacity is set manually. It will not check battery capacity automatically. The percentage = (actual charging or discharging AH value /preset AH value)*100%.  Please set battery capacity in OAH menu.

To reset AH,  please move the yellow cursor down to “LOP”  and then press the down button. When the yellow cursor  is invisible, please press OK button to clear or fill up AH value.

Best regards.

Hello，

The estimated time can’t be as standard reference, it keep varing.

Hello Matt N,

To check what wrong it is, would you like to show us your connection by image? And did you receive two different meters?

You can attach image here or send it to service@droking.com

Best regards.

Hello bravo,

1. For Amazon order, items are stored in Amazon warhouse and fulfiled by them, we have to pay for the store fee, fulfilled by Amazon fee, and other handling fee ect. Hope you can understand

If you order from our website, products shipped from China directly, as you know,  delivery time would be much longer. What’s more, the price doesn’t nclude freight.

2. It  can only show input voltage, output voltage and current.   Input current is not available.

3. If it can’t show output current with load, did you confirm output is turned on and if the output polarity is reversed?  Or would you like to show more details by video so that we can check it?

You can send video here or send it service@droking.com

Best regards.

• This reply was modified 3 years, 3 months ago by  Drok.

Hello,

Please send email to service@droking.com. Regarding  inruch current, is it over 5A?

Hello,

Manufactuer said it can work with MUC,  as shown below.

Best regards.