High Voltage 2 Channel Analog Unit Insulated input (Voltage to earth : 600 V AC/DC in measurement category 3, and 1000 V AC/DC in measurement category 2) 16-bit A/D conversion facilitates high resolution measurements Built-in true RMS rectified circuit with a wide band from low to high frequencies (DC, or 40 Hz to 10 kHz) Observe instantaneous waveforms of DC and wide band AC signals (DC to 100 kHz) Bundled with dedicated input cables