Surge counter/ Lightning memory /Surge recorder/ SPD checker

  • Surge counter [SCA-20],[SCA-20N],[SCA-12N200KS] OTOWA Surge counter can detect above certain lightning current that flows through earth wire and can indicate the number of them. get spec document get user's manual
    [SCA-20]
    get user's manual
    [SCA-20N]
    get user's manual
    [SCA-12N200KS]
  • Lightning memory [OLM-2],[OLM-2S],[OLM-2W] OTOWA Lightning memory can detect and record above certain lightning current that flows through earth wire and can indicate the number and current level, date, time of them.
    [OLM-2W] will be released soon.
    get spec document get user's manual
    [OLM-2],[OLM-2S]
  • Surge recorder [OLR-31C] OTOWA Surge recorder can detect and record above certain lightning current that flows through earth wire and can indicate the number and current level, date, time of them. get spec document get user's manual
  • SPD Checker [AT-2KH] OTOWA SPD Checker can easily measure reference voltage and discherge voltage of various low voltage SPD. get spec document get user's manual