This tool allows the technician to test for current drain caused by control modules, computers or other solid state devices. It's simple to use, attach in-line to negative battery terminal and cable. Current drain is read by connecting ammeter across tester. Works great, no more guessing.
- Used on all computer controlled vehicles since 1980
- Plated for excellent conductivity
- Eliminates the shot-gun method of replacing suspected components
- Fits both side terminal and top post batteries