Best 4 Channel Oscilloscope in 2025
Updated on July 2025
#1
Recommended
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- Ultra low background noise improves signal clarity and detection of small signals
- 12-bit hardware resolution with 70 MHz analog bandwidth and up to 4 analog channels, including dual channel models with external trigger ports
- Real-time sampling rates up to 1.25 GSa/s and storage depth of 25 Mpts; vertical sensitivity from 500 μV/div to 10 V/div
- 7-inch 1024 x 600 HD touch screen with gray scale digital real-time brightness across 256 levels
- Includes waveform search and navigation for quick identification of signal anomalies, with USB, LAN, and HDMI connectivity
- Weighs 3.9 lbs and measures 10.5 x 6.4 x 3.0 inches; includes power cable, USB cable, ground wire, and 4 probes
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- Ultra low background noise improves signal clarity and detection of small signals
- 12-bit hardware resolution with 70 MHz analog bandwidth and up to 4 analog channels, including dual channel models with external trigger ports
- Real-time sampling rates up to 1.25 GSa/s and storage depth of 25 Mpts; vertical sensitivity from 500 μV/div to 10 V/div
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#2
Value for Money
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- 50 MHz digital oscilloscope featuring 4 channels, 24 Mpt memory, and 1 GSa/sec sampling rate.
- Top-selling oscilloscope for 4 consecutive years.
- Four-channel operation with a bandwidth of 50 MHz.
- Includes a complimentary software bundle (BND-MSO/DS1000Z) integrated into the unit.
- UltraVision technology offers deeper memory with 24 Mpts capacity.
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- 50 MHz digital oscilloscope featuring 4 channels, 24 Mpt memory, and 1 GSa/sec sampling rate.
- Top-selling oscilloscope for 4 consecutive years.
- Four-channel operation with a bandwidth of 50 MHz.
- Includes a complimentary software bundle (BND-MSO/DS1000Z) integrated into the unit.
- UltraVision technology offers deeper memory with 24 Mpts capacity.
#3
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- 110 MHz bandwidth with a real-time sampling rate of 1 GS/s across 4 channels; time base range from 2 ns per division to 1000 s per division; vertical scale adjustable from 5 mV/div to 5 V/div; supports a minimum of 20K sampling points and storage for at least 16 waveform groups with USB storage capabilities.
- 7-inch TFT LCD screen with true color display (65535 colors) and 800×480 pixel resolution; features cursor measurement with modes for voltage difference, time difference, and combinations of both for enhanced measurement accuracy.
- Automatic range functionality with horizontal and vertical tracking options; supports single and multiple waveform tracking with probe attenuation settings of 1X, 10X, 100X, and 1000X.
- Includes a built-in 6-digit hardware frequency meter measuring between 2 Hz and 20 MHz; also features current measurement capabilities ranging from 100.0 mA/V to 1 kA/V, with USB storage options.
- Offers 30 automatic measurement functions along with customizable measurement menus; supports waveform capture, LABVIEW communication, and is compliant with SCPI specifications; powered by DC.
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- 110 MHz bandwidth with a real-time sampling rate of 1 GS/s across 4 channels; time base range from 2 ns per division to 1000 s per division; vertical scale adjustable from 5 mV/div to 5 V/div; supports a minimum of 20K sampling points and storage for at least 16 waveform groups with USB storage capabilities.
- 7-inch TFT LCD screen with true color display (65535 colors) and 800×480 pixel resolution; features cursor measurement with modes for voltage difference, time difference, and combinations of both for enhanced measurement accuracy.
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#4
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- Package weight of 4.0 kg
- Standard decoder options: IIC, SPI, UART/RS232, CAN, LIN
- Supports 16 digital channels (MSO) for four-channel series only
- USB AWG module available as an option for four-channel series only
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- Package weight of 4.0 kg
- Standard decoder options: IIC, SPI, UART/RS232, CAN, LIN
- Supports 16 digital channels (MSO) for four-channel series only
- USB AWG module available as an option for four-channel series only
#5
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- 4 analog channels with a sampling rate of 1GSa/s and bandwidth of 70MHz
- Includes over 20 functions such as pass/fail testing, dynamic cursor tracking, and waveform recording
- Compact case designed to be heat-resistant and scratch-proof
- Compatible with multiple operating systems: Windows (7/8/10), Android, Linux, and OSX
- Development library DLL available, featuring examples for Labview, VC, and VB
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- 4 analog channels with a sampling rate of 1GSa/s and bandwidth of 70MHz
- Includes over 20 functions such as pass/fail testing, dynamic cursor tracking, and waveform recording
- Compact case designed to be heat-resistant and scratch-proof
- Compatible with multiple operating systems: Windows (7/8/10), Android, Linux, and OSX
- Development library DLL available, featuring examples for Labview, VC, and VB
#6
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- Handheld oscilloscope with 350 MHz bandwidth, 1 GSa/s sampling rate, and 60 Kpts memory depth. Features include a 7" touchscreen, digital phosphor display, and 12 auto measurements.
- FFT-based spectrum analysis from 200 KHz to 350 MHz with 4K–32K FFT length. Provides real-time 2D/3D waterfall views for EMI checks.
- Frequency response analysis from 100 Hz to 50 MHz with capabilities to measure gain, phase, and frequency. Useful for Bode plots and analog filter tuning.
- DDS signal generator capable of producing 14 standard waveforms and up to 500 custom clipped waveforms. Frequency range up to 50 MHz.
- Features 500 waveform storage, FFT display, and auto power-off. Comes with an 8000 mAh battery and USB-C charging for portability.
- Customer support available for charger or cable issues to ensure optimal product performance.
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- Handheld oscilloscope with 350 MHz bandwidth, 1 GSa/s sampling rate, and 60 Kpts memory depth. Features include a 7" touchscreen, digital phosphor display, and 12 auto measurements.
- FFT-based spectrum analysis from 200 KHz to 350 MHz with 4K–32K FFT length. Provides real-time 2D/3D waterfall views for EMI checks.
- Frequency response analysis from 100 Hz to 50 MHz with capabilities to measure gain, phase, and frequency. Useful for Bode plots and analog filter tuning.
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#7
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- Four channels and 100 MHz bandwidth for detailed signal analysis
- Includes free software bundle BND-MSO/DS1000Z integrated within the device
- Digital Logic Connector available for optional Mixed Signal Oscilloscope (MSO) upgrade: RPL1116
- UltraVision technology provides enhanced memory with 24 million points
- UltraVision capability allows for waveform capture rates of up to 30,000 waveforms per second
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- Four channels and 100 MHz bandwidth for detailed signal analysis
- Includes free software bundle BND-MSO/DS1000Z integrated within the device
- Digital Logic Connector available for optional Mixed Signal Oscilloscope (MSO) upgrade: RPL1116
- UltraVision technology provides enhanced memory with 24 million points
- UltraVision capability allows for waveform capture rates of up to 30,000 waveforms per second
#8
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- Two analog and two digital channels for effective electronic measurements.
- Compact and lightweight design, easily portable, perfect for beginners.
- Features a built-in rechargeable 1000mAh lithium battery and a 3-inch TFT LCD display.
- Offers an analog bandwidth of 15MHz and a maximum sampling rate of 100MSa/s with a 1MΩ input impedance.
- Supports maximum input voltages of ±40V with X1 probe and ±400V with X10 probe.
- Includes a signal generator capable of producing square, sine, triangular, and sawtooth waves at various frequencies.
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- Two analog and two digital channels for effective electronic measurements.
- Compact and lightweight design, easily portable, perfect for beginners.
- Features a built-in rechargeable 1000mAh lithium battery and a 3-inch TFT LCD display.
- Offers an analog bandwidth of 15MHz and a maximum sampling rate of 100MSa/s with a 1MΩ input impedance.
- Supports maximum input voltages of ±40V with X1 probe and ±400V with X10 probe.
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#9
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- Constant software updates enhance performance and usability.
- Equipped with over 80 automotive measurement functions, including ignition and sensor diagnostics.
- USB 2.0 interface allows for plug-and-play functionality without the need for an extra power supply.
- Compatible with tablets and multiple Windows operating systems (WIN10/WIN8/WIN7).
- Features a 4-channel oscilloscope with a real-time sampling rate of 1GSa/s and a high input sensitivity range of 2mV-10V/DIV, supporting 70MHz bandwidth.
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- Constant software updates enhance performance and usability.
- Equipped with over 80 automotive measurement functions, including ignition and sensor diagnostics.
- USB 2.0 interface allows for plug-and-play functionality without the need for an extra power supply.
- Compatible with tablets and multiple Windows operating systems (WIN10/WIN8/WIN7).
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#10
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- Updated Android OS with a physical control panel for improved automotive diagnostics and faster performance.
- Remote operation available through a smartphone app for real-time observation of waveforms and data when connected to a stable Wi-Fi.
- Supports comprehensive automotive diagnostic tests including ignition, sensors, actuators, networks, and various pressure tests.
- Upgraded internal storage of 32GB for easy access to waveforms, screenshots, and recorded videos.
- Equipped with multiple I/O ports including Wi-Fi, Type-C, LAN, HDMI, USB Host, USB Device, GND, and DC Power.
- New models feature a standard BNC interface for universal compatibility with various probes, eliminating the previous UPI.
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- Updated Android OS with a physical control panel for improved automotive diagnostics and faster performance.
- Remote operation available through a smartphone app for real-time observation of waveforms and data when connected to a stable Wi-Fi.
- Supports comprehensive automotive diagnostic tests including ignition, sensors, actuators, networks, and various pressure tests.
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