PICOSCOPE 4444

The PICOSCOPE 4444 from Pico Technology is a high-resolution differential USB oscilloscope. The PicoScope 4444 uses specially designed passive voltage probes that have smaller and lighter (or no) interface boxes makes multiple differential measurements at the same time while never occupying more than one power socket. It's intelligent probe interface automatically configures the PicoScope display to probes. The four D9 inputs allow to make true differential measurements. The 12bit resolution of the PicoScope 4444 offers 16 times as much vertical detail and its deeper capture memory of 256MS gives it greater horizontal resolution. It is used in non-ground-referenced measurements, safe probing of single phase and 3-phase voltages and currents, measuring power drawn by mobile and IoT devices, hybrid and electric vehicle design, motor drives and inverters. Must be purchased with at least one of the Pico D9 accessories listed PicoConnect 441 probe, PicoConnect 442 probe, TA300 AC/DC current probe, TA301 AC/DC current probe, TA271 D9-BNC adaptor, TA299 D9-dual BNC adaptor.

• FFT spectrum analyzer, high resolution offers 64x more detail
• Deep-memory oscilloscopes (256MS deep memory), waveform buffer and navigator
• Hardware acceleration engine (HAL3), 100000 waveforms per second
• Maximum input range at full scale is ±50V (±1000V using the PicoConnect 442 1000V CAT III probe)
• Maximum common-mode range is also ±50V (also ±1000V with the PicoConnect 442 probe)
• Interface for intelligent probes and clamps, 4 fully differential high-impedance inputs
• Low voltage probe for millivolts to 50V and 20MHz bandwidth
• 1000V CAT III probe for high-voltage applications
• Rejects common-mode noise, signal integrity, digital triggers
• Waveform buffer and navigator

Applications

Test & Measurement

Contents

PicoScope 4444, Differential Oscilloscope With Atleast One of The D9 Accessories Available

Notes

Software and user manuals are available from: https://www.picotech.com/downloads.