0.62" (16mm) clamp jaw 1mV AC output per Amp "2% basic accuracy Complete with built-in 5.3ft (163cm) cable with banana plugs Specifications Jaw size 0.62" (16mm) Sensor Type Induction coil Adaptor Output 1mV AC output to DMM per 1A AC measurement Temperature coefficient 0.1 times the specified accuracy/ 1"C( < 18"C or > 28"C) Measurement Range 0 to 200 Amps AC Frequency range 50/60Hz