Lightning discharge digital counter | 100kA | IP68 | FOREND | FLSC-D

Technical Specifications
Product type: Lightning strike counter
Manufacturer: FOREND ELECTRICAL
Country of origin: Turkey
Measurement range: 1 kA – 100 kA
Counter type: 6-digit analog mechanical
Power supply: not required (autonomous operation)
Testing: possible with a 9V battery
Reset function: none (counter cannot be reset)
Protection class: IP68 (fully sealed)
Operating temperature: -40°C to +60°C
Installation: on lightning down conductor
Mounting method: without cutting the conductor
Dimensions: 113 x 70 x 48 mm
Functions
Lightning strike recording – registers each lightning current impulse from 1kA to 100kA
Autonomous operation – no external power supply or batteries required during use
Clear numerical indication – mechanical counter allows easy reading of recorded strikes
Fast system condition assessment – helps determine if the lightning protection system has been affected
Testing capability – operation can be checked using a simple 9V battery
Sealed housing – IP68 protection ensures reliable outdoor operation
Easy installation – no need to dismantle or cut the conductor
Long-term operation – no electronic moving components, lower failure risk
Applications
Residential users: Used in private homes with lightning protection, helps determine if lightning has struck the building and whether electrical inspection is needed
Electricians: Quick installation without conductor dismantling, convenient additional safety solution for clients, suitable for all lightning protection systems
Engineers/designers: Used in designing lightning protection systems, allows collection of operational data, suitable for industrial, commercial, and infrastructure projects
Industrial & maintenance specialists: Enables monitoring of lightning impact on equipment, used near solar plants, factories, warehouses, telecom towers, and fuel stations
Advantages
No power supply required
Very easy installation
Durable and sealed (IP68)
Wide measurement range
Long-lasting mechanical operation
Easy visual inspection
Suitable for extreme weather conditions
Can be tested on-site
Reliable solution for lightning protection systems
Disadvantages
No reset function
Does not collect detailed data (only count, not time or intensity)
Analog (no digital system integration)
Requires physical access to read values
FAQ
Does this counter require power?
No, it operates fully autonomously and does not require any power source.
Can it be used outdoors?
Yes, IP68 protection ensures full resistance to moisture, dust, and environmental impact.
Can the counter be reset?
No, this model does not have a reset function – all data is permanent.
Is it suitable for all lightning rods?
Yes, it is mounted on standard down conductors without modification.