I bought this item online but cannot remember what it does and have not info how it is wired. I have tried several attempts with the 9 volt battery leads to no avail. It has two LEDs - a green and a clear, a 9 volt power and a wired diode in the package, See photos attached. Please respond to me at: jamesmar77@verizon.net
Any info or leads to the vendor website / diagrams for information is appreciated.