Martindale CM55 400 A 600 V AC/DC Auto Ranging Clamp Meter

Amazon

Rugged pocket sized design High accuracy measurement Auto ranging 40.00 a and 400.0 a AC AC/DC voltage to 600 V and resistance to 400 ω Auto power off and low battery indicator

Test-meter.co.uk

Martindale CM55 AC clamp meter measuring 0-400A current, 0-600V voltage, resistance to 400Ω. ø25mm jaw diameter, LCD display, Cat III 600V, includes test leads and case.