Pico Technology’s PicoScope 4444 Standard Differential Oscilloscope Kit (PQ073) consists of a PicoScope 4444, three differential 1:1 probes and one TA271 BNC single input adaptor and is designed for making lower voltage measurements.  Adding other input probes allows it to work with much higher voltages too. This oscilloscope has an intelligent probe interface that can provide power for PicoConnect voltage probes, current probes such as Hall effect DC/AC, and Rogowski coil type active current probes. A range of probes are available for use with this scope which are automatically detected when a compatible probe is connected, setting the corresponding units and vertical settings correctly in the supplied PicoScope 6 software.

The PicoScope 4444 High-resolution Differential Oscilloscope has been created specifically for making accurate voltage waveform measurements on circuits that are not ground-referenced, avoiding the dangers of harming equipment due to short circuits. The PicoScope 4444 can make differential voltage measurements in the presence of common-mode signals, with 14-bit resolution and 20MHz bandwidth on all 4 differential channels, to its 256MSa waveform memory. It is ideal for working with complex waveforms ranging from biomedical sensors to current probes - or 1000 V CAT III power distribution circuits with optional probes.