Product information Product name: Surge memory SM-3A
Item code: 12003635

Lightning surge counter that records the surge current flowing in the grounding wire in 3 stages.

Contents and frequency that can be confirmed (3 categories)

・ Integrated counting of CT detected current
・ No external power supply required

Detection method CT (through hole Φ15)
Detection current 10 / 200μs, 10A, 30A, 100A
Recorded contents Number of times (every 3 categories)
display Body
Power supply Battery (lifetime 5 years)
Size (W) 95mm × (H) 158mm × (D) 60mm