Compatible with all SPDs, lightning rods, etc., Nexo DLSC, the high-quality water-proof lightning strike counter, can induce the discharge current and count, and then display the number of lightning strikes on the screen. This lightning strike counter can count the strikes accurately. In case of power failure, the +operational data won’t be lost. The counter also has the advantage of being dust-proof.

Technical Parameter


Waterproof Lightning Strike Counter

Minimum Counting Current(8/20μs)


Count Number

0-999 times

Sampling Pattern

Induction sampling

Down Conductor Maximum Diameter


Measure L*W*H


Working Humidity

Not more than 95%

Operating Temperature





  As Nexo DLSC Waterproof Lightning Counter requires no special maintenance, an annual inspection, to check the ground wire of power SPD or the down conductor.