Surge analyzer that provide actual time analyses of indirect lightning strike or surges. It detects the surges and also uphold the record of each surge. This analyzer monitors the working ability of surge protection devices. The LCD display is associated along with the surge analyzer to observe the surge activity. This device is strongly analyses the frequency of surges. By installing a surge analyzer, the detection of fault oversee the affected area that is in danger due to surges. Thus, the analyzer also helps to overcome such threat and installation of the same is quite simple.This device is applicable for indoor installation and have 35mm DIN.