Can connect with Oscilloscope.
AC/DC current Measurement.
400mA ,2us, 4A,2us test range.
Bandwidth: DC~500kHz(in sine wave -3db)
Rise time:1.5μs
Noise level: ≤4mA(with average mode)
              or ≤20mA（DC~500KHz)
Jaw size: 5mm max.
Auto zero at power on.
Relative zero correction. 

Dimensions: 215mm（L）× 58mm（W）× 36mm（H） 

Weight: 200g

• Range	Accuracy	Sensitivity
  400mA	±1.5%	1mA/1mV
  4A	±1.5%	10mA/1mV