Hello James Seelbinder,
Would you please let us know which item you are talking about?
Please kindly send us a product link or ASIN number.
We will find out solution for you once we confirm it.
Best regards.
the
<h1 id=”title” class=”a-size-large a-spacing-none”><span id=”productTitle” class=”a-size-large”>DROK DC 3-21V battery load tester</span></h1>
will it talk to a windows pc and do you have the software and pc connection cable to support this. Also can i get a manual to read up on this tester