Clamp-on CT’s up to 100 A

The electronically compensated clip-on CT’s has been designed for the measurements of currents in the range of 10 mA up to 100 A. Their small size makes them particularly handy when working in cramped spaces such as meter installations or circuit breaker boards.

The clip-on CT’s are suitable for following devices:
Portable Reference Standards:
PRS 400.3 / CALPORT 300
Portable Working Standards:
PWS 3.3 / PWS 2.3 PLUS
Portable Standard Meters:
CheckMeter 2.3 / CheckMeter 2.1 / PSM 2.1
Portable Test Systems:
PTS 2.1 / PTS 2.3 C / PTS 3.1 / PTS 3.3 C / CheckSystem 2.3 / CheckSystem 2.1
Portable Instrument Transformer Tester:
PTT 2.1