Hipotronics CBTS9600 with MAC-21 60,000A primary injection test is a fully rated powerful test set. The MAC-21 uses proven microprocessor and A/D converter technology to provide real-time waveform analysis. Accurate true-RMS readings of current pulses, even with DC offset. Intelligent threshold algorithms provide accurate trip time measurement. Integration of measurement and control functions allow advanced features such as preset on times, auto ranging, printer or computer interface.