Product Details Features ● Electromechanical lightning counter: with 4-digit display (0-9999) and one-button reset function; ● No need battery / power supply; ● Stainless steel enclosure:waterproof and flame-retardant; ● Easy Installa...

Product Details Features ● With an energy-efficient design,160mA battery can be used for 2 years without charging; ● Thanks to the FLASH memory chip,data records are permanently stored after a power outage; ● Only one lightning st...