Today's tool of the day is a multimeter. It is a fairly basic tester for electrical current. This tool can be used for detecting issues and troubleshooting bad connections. 

The lights on our trailer stopped working and I used a multimeter to track down where the electrical current was broken. Turned out to be this box connected to the car. Ordered a new one and voila issue fixed. 

No idea how much fiat it would have taken to fix through a mechanic. My multimeter and I fixed it for $40 + tax. 
#totd #grownostr #toolstr https://image.nostr.build/f0d4a91c472f69070d669a7ad99c2ddefc25783b584075d3a224aba67726934d.jpg https://image.nostr.build/66dd4409aecd07f1a3eb076b56eff85c5a4f933890a43f91d15dc02940b473fd.jpg