DL013 Electromechanical lightning strike counter Principle of operation and introduction: DL013 three-digit electromagnetic counters rely on external electrical signals to drive the electromagnet in the counter, and the armature drives the counting mechanism in the counter to carry out totalization counting. This counter is mainly used in lightning arrester leakage current and action recorder or other high-voltage electrical equipment. Technical Parameters: Model Display digit size(H×W) Operating temperature Relative humidity Maximum Accumulation Capacity DC:12V～220V( various specifications and models) Counting speed Reset mode This product can be tailer-made. Product Installation Dimens