THE LEAKAGE CURRENT IS RECORDED BY 3CH INPUT 60,000 DATA IS RECORDED 60,000 data is recorded when 1ch is used and when three all channels are used, 20,000 data is recorded for each channel - Continuous measurement time - Data where it doesn't disappear even if battery is consumed - Battery residual display - The present time, recording intervals, the start of recording, the recording method, the name of monitoring site and the comment can be set by using supplied software - Selection of one time mode and endless mode - Recall function