In this video, our own Steve Smith investigates the best methods of using a PicoScope to investigate parasitic drain on a vehicle battery. This video includes an introduction to the PicoLog software, a guide on how to set it up with a PicoScope 4425A, and how to check for parasitic drain using a current clamp and a 0.10 resistor. You'll also get a great look at our PicoBNC+ Temperature Transducer!