I have a z-atty u that I picked up here on the classifieds. It shows serious voltage drop when the positive & ground screws are connected, even with just a single piece of wire. Without the wire the voltage is fine.
I have cleaned it thoroughly several times with isopropyl and lightly sanded the contact points.
I'm hoping that someone here can help. Thanks!
Edit: I guess in the thumbnails it's difficult (impossible) to see but without the wire it reads at 4v and with a single piece of wire connecting it reads at 2v.
I have cleaned it thoroughly several times with isopropyl and lightly sanded the contact points.
I'm hoping that someone here can help. Thanks!
Edit: I guess in the thumbnails it's difficult (impossible) to see but without the wire it reads at 4v and with a single piece of wire connecting it reads at 2v.
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