The Battery Ground Fault Tracer is an economical, easy-touse instrument that identifies, traces and locates ground faults in ungrounded dc systems— on-line. It is particularly effective in high electrical noise environments, as the strength of the test signal can be adjusted.The Battery Ground Fault Tracer accelerates fault location by eliminating trial-and-error procedures and because faults can be located without going off-line. It is particularly useful in any industry where supply of power for operating measurem