https://www.dotbglobal.com/product/clamp-meter-dcm301-sanwa-electric-instrument-co-ltd/
CLAMP METER DCM301 - Sanwa Electric Instrument Co., Ltd. - dot B
- CAT.IV, AC current measurable max. 1000A
sanwa electric instrumentcob
https://www.sanwa-meter.co.jp/
Sanwa Electric Instrument Co., Ltd.
sanwa electric instrumentco