Our Lightning Strike Counter with Mechanical Countersurge Protective Devices (SPD) is an essential tool to help prevent damage from lightning strikes. As a factory, we take pride in producing high-quality products that are designed to keep your electronic equipment safe and secure. The SPD features a mechanical counter that records the number of lightning strikes, and is built with surge protection technology to prevent equipment damage. Our product is reliable and easy to use, making it a must-have for any facility that is at risk of lightning strikes. Trust us to provide you with the best protection against power surges and lightning strikes.