High-resolution differential USB oscilloscope
The PicoScope 4444 and its accessories offer accurate and detailed measurement for a multitude of applications.
Key features
• 4 fully differential high-impedance inputs
• 20 MHz bandwidth
• Flexible 12 and 14-bit resolution
• 256 MS deep memory
• Rejects common-mode noise
• Interface for intelligent probes and clamps
• Low-voltage probe for millivolts to 50 V
• 1000 V CAT III voltage and current probes for mains measurement applications
Typical applications
• Non-ground-referenced measurements
• Safe probing of single-phase and three-phase voltages and currents
• Measuring power drawn by mobile and IoT devices
• Mains quality testing
• SMPS design
• Hybrid and electric vehicle design
• Motor drives and inverters
• Biomedical electronics
• Measuring differential signals (CAN, balanced audio) with a single channel
High-end oscilloscope
At the heart of every PicoScope 4444 is an advanced oscilloscope that offers everything you would expect and much more, including:
• 10 000 waveform circular buffer
• Up to 100 000 waveforms per second update rate
• Serial bus decoding
• Mask limit testing
• Advanced math and filtering
• Measurements with statistics
• Advanced digital triggering
• USB 3.0 connected and powered