Review on 🔋 High-performance OTC 3181 Battery Load Tester - 130 Amp Heavy-Duty by Tim Crowder

I have both a caravan and a sailboat so I needed a way to check the battery status and charge my truck's system. This block meets both requirements. I was surprised at how big and sturdy it was but pleased with its apparent durability. At first I was a bit confused about how to read one of the scales and I felt like they could explain it a bit better. But this is easy to understand by connecting the battery. Simple and straightforward to use, no college degree or inch-thick instruction manual required. Just connect and read. Buy with confidence.