Best 4 Channel Lab Oscilloscopes of 2026

The Rigol DS1054Z Digital Oscilloscope is a 50 MHz digital oscilloscope with 4 channels, 24 Mpt memory, and 1 GSa/sec sampling. It is the number one selling oscilloscope for 4 years running and includes a free software bundle BND-MSO/DS1000Z. It has a large, bright screen with signal intensity setting and numerous trigger modes. It is intuitive to use and is a great value for the money.

The Pico Oscilloscope 2405A is a versatile tool designed for detailed electronic analysis. With a 25 MHz bandwidth, it allows you to observe rapid changes in your circuits, making it ideal for troubleshooting. The oscilloscope features four channels, enabling you to monitor multiple signals simultaneously, which enhances your efficiency. Its 14 ns rise time ensures accurate readings for fast signals, while a sampling rate of 500 MS/s allows for precise data capture. Together, these features provide you with a comprehensive view of your electronic projects, making testing and analysis more straightforward and effective.

The RIGOL DHO804 Oscilloscope is designed for precision and clarity, featuring ultra-low background noise that enhances signal purity, ensuring you won’t miss any small signals. With a 70 MHz analog bandwidth and four analog channels, it allows you to analyze complex signals effortlessly. The oscilloscope boasts a sampling rate of up to 1.25 GSa/s, which means you can capture fast signals with ease. Additionally, it supports a remarkable waveform capture rate of one million wfms/s, making it easier for you to identify and troubleshoot signal abnormalities quickly.

The SainSmart ATO1004 Oscilloscope features a large 10.1-inch touchscreen with a clear 1280 x 800 resolution, making it easy for you to view detailed waveforms and measurements. It offers ample storage capacity with up to 110 million points, allowing you to save waveforms, images, and videos effortlessly for later review. The device is powered by a robust 7500mAh battery, which supports up to five hours of continuous use, so you can work without frequent interruptions. Additionally, it includes multiple connectivity options like Wi-Fi, USB Type-C, LAN, and HDMI, giving you flexibility to connect with various devices and share your diagnostic data seamlessly.

The SainSmart TO1004 Oscilloscope offers a compact and durable design with a protective ABS+TPU casing and a built-in 7500mAh battery, letting you work in the field for up to 4 to 5 hours without hassle. Its large 10.1-inch touchscreen features a high-resolution display, making it easy and efficient to view and control waveforms. Powered by upgraded hardware, it delivers fast processing speeds and includes 32GB of storage for saving video recordings. Plus, its intuitive Android-based interface ensures you can navigate and operate the oscilloscope smoothly, even if you’re new to this type of device.

The Hantek Tablet Oscilloscope offers a lightweight and durable design, making it easy for you to carry around and use in various environments without worrying about damage. Its powerful 4-channel setup with a 150MHz bandwidth and 1GSa/s sampling rate allows you to capture detailed signals quickly and accurately. The large 8M storage capacity helps you save and analyze data efficiently, so you can track trends and perform statistical analysis with ease. Plus, the multi-touch screen with high resolution provides an intuitive and user-friendly interface, while the fast-charging battery ensures you stay powered up and ready for your tasks without long interruptions.

The HANMATEK 4-Channel Oscilloscope offers a 110 MHz bandwidth and a 1 GS/s real-time sampling rate, making it ideal for precise waveform analysis. With 4 channels and a wide time base range, from 2 ns/Div to 1000s/Div, you can capture detailed signals efficiently. The vertical scale ranges from 5 mV/div to 5 V/div, providing versatility for various applications. Additionally, with a storage depth of at least 20K sampling points and the ability to store up to 16 waveform groups, you can save and analyze data easily. The USB storage function allows convenient data transfer and storage.

The Micsig MDO 3 Oscilloscope offers a high bandwidth of up to 500MHz and a fast sampling rate of 3GSa/s, allowing you to capture detailed signal information with clarity. Its low noise floor means you get cleaner, more accurate readings, which is essential for precise measurements. With a deep memory depth of 360 million points and four channels, you can record long signal sequences and analyze multiple inputs simultaneously. The large 14-inch full touch screen with a sharp 1920x1200 resolution makes navigating menus and viewing waveforms easier, enhancing your overall user experience.

The Siglent Oscilloscope features a large 7-inch TFT-LCD display that offers a clear resolution of 800 * 480, making it easy for you to visualize waveforms. With a bandwidth of 200 MHz and four channels, this device allows you to capture multiple signals simultaneously, enhancing your analysis capabilities. You’ll appreciate the 1 GSa/s sampling rate, which ensures accurate and detailed measurements. Plus, the intelligent trigger options help you capture specific events, providing convenience for various testing scenarios.

The CYSune Mini Oscilloscope is designed for easy use wherever you go thanks to its compact, lightweight build that fits into your tool bag or pocket. Its clear OLED screen and simple controls make it easy to view and adjust settings, helping you quickly analyze electronic signals without hassle. You can rely on its high precision and strong performance to get accurate readings, which is great for checking circuits or testing sensors. Plus, it works well with many devices, making it a handy tool for troubleshooting electronics in various fields, whether you're a beginner or a professional.