Hello James,

200546 is not with shunt. Are you sure you need meter only?

Best regads.

Hello，

To find suitable item, would you please tell us the input and output voltage/current range?

Best regards.

Hello Alex,

Could you please tell us more details? For example, input voltage/current range and output  current range.

Hello,

As this is 100 A scale , we just wonder if the actual load  current is too small, so it can’t display actual current. It would be apprecaited you can check the actual load current.

Hello,

In your diagram, the PW+ and IN +  is  reversed. We want to confirm if the actual connection is like that.

And when it display 0 A, how large is the actual load current in that case?

In addition, did you hook up meter with two small screws on shunt ?

Hello,

Would you like to show us your connection by images？ If it is hard to show the whole connection by images, you can try to draw a simple diagram. We need to check where the wires go to. And how lare is the actual current?

Best regards.

Hello Nick Capps,

Here are two items for your reference.

Please kindly notice the input current for #200310 can’t be over 15A,  input port is with 15 A fuse.

#200310, https://www.amazon.com/dp/B08LPVWX74?ref=myi_title_dp

#200326, https://www.amazon.com/dp/B0744BT79M?ref=myi_title_dp

Best regards,

DROK

Hi Kyle Davidson,

Could you please tell us which item it is? A product link or sku number would be appreciated.

Best regards.