K-800 Ground Fault Locator is the new model which is developed to fast detect, trace and pinpoint virtual ground faults in LIVE DC systems where electrical cables have breakage with current lost to ground.

Without signal injection to tested circuit, K-800 is safe during signal tracing. Signal comparison and direction indication make it fast to trace signal fault. Also, low frequency and low current measurement enable it a very high efficiency for LIVE (online) signal tracing to bypass the online interferences.