The PicoScope 4444 is designed for engineers who need high-resolution, true differential measurements in environments where accuracy and safety are critical. With four isolated differential channels and up to ±1000 V CAT III input range using the PicoConnect 442 probe, this scope is ideal for analyzing power electronics, automotive, and industrial systems.
Unlike typical oscilloscopes, which use single-ended inputs, the 4444 offers true differential architecture—reducing noise, eliminating ground loops, and delivering cleaner signals. With up to 14-bit resolution, the scope resolves subtle waveform details missed by standard 8-bit scopes.
Backed by 256 MS deep memory, the 4444 supports long captures at high resolution, and its hardware-accelerated display engine (HAL3) ensures fast screen refreshes, even with millions of samples. Engineers benefit from FFT-based spectrum analysis, real-time waveform updates, and DeepMeasure™ for automated signal analysis across thousands of cycles.
Its advanced digital triggering, serial decoding (CAN, LIN, SPI, FlexRay, I²C, and more), and compatibility with mask limit testing and custom math functions make the PicoScope 4444 a precision instrument for modern, data-intensive electronics testing.
