It's never a good idea to guess with measurements, that's what measuring tools are for. You get great flexibility since it runs on a battery and lacks a cord that can restrict your
From Amazon
Extech MA445 True Rms 400A AC/DC Clamp Meter with Ncv, Green
Acme Tools
Extech 400 A TRMS AC/DC Clamp Meter + NCV
Conrad Electronic
Extech MA445 Handheld multimeter, Clamp meter Digital CAT III 600 V Display (counts): 4000