The CT-238 current probe has been designed for use with multimeters for accurate, non-intrusive measurement of both AC, DC and complex waveform currents. Using advanced Hall Effect technology the CT-238 can accurately measure currents with a resolution of 1mA from 5mA to 30 Amps over the frequency range of DC to 20 kHz. These features make it a powerful tool for use in inverters, switch mode power supplies, industrial controllers and other applications requiring current measurement and/or waveform analysis.