Best 4 Channels Lab Oscilloscopes in 2026

Analog channel bandwidth:50 MHz

4 analog channels

Real-time sample rate up to 1 GSa/s

Upgrade Version: DS213 is the latest oscilloscope in the family of SainSmart DSO oscilloscope. Compared with DSO203, DS213 upgrades its analog bandwidth to 15MHz (DSO203 is 8MHz) and max sample rate to 100MSa/s (DSO203 is 72MSa/s)

Color Display: The bright color display presents any measured AC current, including sine, square, sawtooth, and triangle waveforms.

Simple to Use: Operation is simple and easy, using taps and swipes much like any smartphone.

𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐃𝐞𝐬𝐢𝐠𝐧𝐞𝐝 : 2 channels, 100 MHz analog bandwidth @ 1 GSa/s Real-time sampling, 240kbit Sample memory depth.

𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐒𝐢𝐠𝐧𝐚𝐥 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐨𝐫 : Built in DDS Function Signal Generator,14 standard signals (@ 2.5vpp), including sine wave, square wave, triangle wave, ect. [Only the Frequency is adjustable]

𝐎𝐫𝐢𝐠𝐢𝐧𝐚𝐥 𝐂𝐚𝐩𝐭𝐮𝐫𝐞 𝐎𝐮𝐭𝐩𝐮𝐭 : It intercept whole or part of the complex signals from the oscilloscope as the output signal of the signal generator. It can store up to 1000 customized signals.

200 MHz;4 channels; 1 GSa/s; 14 M memory depth; 100,000 wfm/s waveform capture rate; 7 inch display (800*480 pixels); SPO technology,1 Mpts FFT Serial bus triggering and decode (Standard), supports IIC, SPI, UART, RS232, CAN, and LIN Support MSO USB AWG Bode Plot USB WIFI

200 MHz bandwidth / 4 channels

Compatible with several options not available for the 2 channel model (SDS1202X-E) - mixed signal analysis, arbitrary waveform generator software, WiFi control, USB Isolated AWG Module

100 MHz bandwidth

Real-time sampling rate up to 1 GSa/s,Record length up to 14Mpts

Serial bus triggering and decoding (Standard), supports protocols IIC, SPI, UART, CAN, LIN

【2023 NEW DESIGN MaxiCheck MX900】As US Version of MK808S/ MK808Z, Autel MaxiCheck MX900 has leapfrog changes on all aspects: ✅Bidirectional Control Same as MaxiPRO MP808 ✅40+ Service ✅Full System Diagnosis ✅Component Test ✅Endoscope Function ✅Remote Desktop ✅supporting the latest communication protocols,including DoIP and CAN FD✅ FCA Auto Auth and so on. Autel MX900 is the Autel most cost-effective scanner that supports bidirectional control at yet.

【FULL BI-DIRECTIONAL CONTROL/ ACTIVE TESTS】Thanks to the full bidirectional control feature, MX900 can do everything Autel MX808 does. Autel MX900 bidirectional scanner control various systems and components of the vehicle such as Injector tests, turn on/off headlamps/ fuel pump, cycle the a/c, clutch on/ off, Oil Pressure Test, Vehicle level position calibration, Brake Vacuum Pump, Inlet & Outlet Valve tests, door, etc. NOTE: Pls send 17 digits VIN to check compatibility.

4 analog channels, 1GSa/s sampling rate, 70MHz bandwidth

Over 20 functions, including pass/fail test, trigger, dynamic cursor tracking, waveform record and replay

Heat-resistant and scratch-proof compact case

PROFESSIONAL AUTOMOTIVE OSCILLOSCOPE| Designed for vehicle diagnostic to inspect over 80 items including ignition, sensors, engine, startup and charge. Simply select from the preset modes, run the tests and read from the high-resolution colour LCD display screen.

FOUR INSTRUMENTS IN ONE| Automotive multimeter tester, oscilloscope, DMM and waveform generator in one device. Dual channel with real-time sampling-rate 250MSa/s and optional bandwidth limit 20MHz. The recording function allows it to save and recall waveform easily for reference and comparation . PC connectivity available for further analysis and diagnosis.

HANDHELD COMPACT SIZE| The scope fits in palm and is convenient to operate with single hand, which makes it practical for quick checks and field work. The built-in rechargeable battery can work for as long as 24 hours continuously after 2 hours charging.

100 MHz; 4 channels; 2 GSa/s; 200 Mpts memory depth; 120, 000 wfm/s waveform capture rate; 10.1 inch Touch Screen (1024*600 pixels); SPO technology

100 MHz bandwidth / 4 channels

Real-time sampling rate up to 2 GSa/s

100 MHz Digital Oscilloscope with 4 channels and 25 MHz 2 channel integrated source plus 24 Mpt memory and connectivity and 1 GSa/sec sampling. Also includes port for logic analyzer for the MSO Upgrade Kit. Future purchase of the MSO Upgrade Kit turns this into a MSO1104Z-S.

4 Channels, 100 MHz Bandwidth scope + 25 MHz 2 channel Signal Source

Now includes FREE software bundle BND-MSO/DS1000Z built into the unit

4 analog channels, 1 arbitrary waveform generator, 1GSa/s sampling rate, 250MHz bandwidth

Over 20 functions, including pass/fail test, trigger, dynamic cursor tracking, waveform record and replay

Heat-resistant and scratch-proof compact case, powered by connecting to computer USB ports

50MHz bandwidth, 4ch input, 1GSa/s maximum sampling rate

10M maximum memory depth for each channel

7” 800 x 480 WXGA LCD display, 256 color gradient display function to strengthen waveform performance

70 MHz Digital Oscilloscope with 4 channels, 8GS/s, 100Mpoint memory

Four channel, 70 MHz digital / mixed signal oscilloscope

Up to 8 GSa/s real-time sample rate

Ultra-thin body design, easy portability,Record length up to 10M

Multi-trigger option,X-Y mode, FFT mode with waveform displayed on the same screen

Up to 100MHz bandwidth, and max 1GS/s real-time sample rate

[New Upgrade] Used Android operating system, added physical button control panel, optimized automotive diagnostic software, faster CPU, smoother screen touch experience, and maintenance efficiency is greatly improved.

[Intelligent] Under the network environment, you can operate the oscilloscope remotely via connecting to the smartphone APP, which can help you observe the real-time waveform and data. If the Wi-Fi signal is stable, the waveform and data transferring process make you work effectively.

[Applications] The SATO1004 supports the various automotive diagnostic test: ignition, sensors, actuators, networks, charging circuit, starter circuit, communication test (including CAN, LIN, FlexRay, K, etc. ), and pressure test(cylinder pressure, intake and exhaust pressure, fuel pressure, etc. )

50 MHz Digital Oscilloscope with 4 channels plus 24 Mpt memory and 1 GSa/sec sampling

The Number 1 Selling Oscilloscope 4 Years Running!

4 Channels, 50 MHz Bandwidth

2 analog channels + 2 digital channels digital storage oscilloscope for DIY electronic engineering based on ARM Cortex M3 core.

Exquisite and lightweight, only about the size of wallet, convenient to carry out everywhere you go, ideal for beginner of electronic engineering.

Built-in rechargeable 1000mAh lithium battery and 3 inch colorful TFT LCD screen.

200MHz; 4 channels; 2GSa/s; 200Mpts memory depth; 120,000wfm/s waveform capture rate; 10.1 inch Touch Screen (1024*600 pixels); SPO technology

200 MHz bandwidth / 4 channels

Real-time sampling rate up to 2 GSa/s

100 MHz MSO with 4 channels, 8GS/s, 100Mpoint memory and PLA2216 logic probe

Four channel, 100 MHz mixed signal oscilloscope

This package includes a PLA2216 logic probe

Large 7-inch TFT-LCD display with 800 * 480 resolution

200Mhz, 4 channels, 1Gsa/use, 1Mpts fft

True measurement and math can use all 14 Mpts of memory

4CH oscilloscope,with 1CH Arbitary/function waveform generator,independent keys of oscilloscope and waveform generator which is easy to operate at the same time.

250MHz bandwidth, minimum measurement range 500μV /div,1GS/s sample rate,advanced digital trigger system,high trigger sensitivity.

The high-resolution 7-inch color LCD screen (800x480 pixels),provides more than 14 trigger functions: edge, overtime, pulse, pattern, interval, etc.

4 analog channels, 1GSa/s real-time sampling rate and 70MHz bandwidth, USB2.0 Interface, plug and play device

The operation interface is similar to banchtop oscilloscope, easy to operate with high cost performance

Good mechanical design with small size which is easy for carrying

70 MHz Digital Oscilloscope with 4 channels and 24 Mpt memory and connectivity and 1 GSa/sec sampling. Also includes port for logic analyzer for the MSO Upgrade Kit. Future purchase of the MSO Upgrade Kit turns this into a MSO1074Z.

4 Channels, 70 MHz Bandwidth and 16 Digital channels

Now includes FREE software bundle BND-MSO/DS1000Z built into the unit

350 MHz MSO with 4 channels, 8GS/s, 100Mpoint memory and PLA2216 logic probe

Four channel, 350 MHz mixed signal oscilloscope

This package includes a PLA2216 logic probe

[Cost-effective Economy Oscilloscope]: 100MHz Bandwidth, 1GS/s Sample Rate, 20K Record Length;

[Excellent Horizontal Scale(s/div)]：2ns/div-1000s/div,step by 1-2-5
;

[Four Channels Input]：max.input voltage 400 Vpp

4 Analog channels

200 MHz bandwidth

2 GS/s Sampling rate

Analog input channels: 4 inputs

Bandwidth: 200 MHz

Sample rate: 2.5 GS/s Half channels; 1.25 GS/s All channels

Analog input channels: 4 inputs

Bandwidth: 100 MHz

Sample rate: 2.5 GS/s Half channels; 1.25 GS/s All channels

70 MHz, upgradable to MSO, 16 digital channels. Built-in 2-channel 25 MHz function generator, real-time sample rate 1 GSa/s and up to 24 Mpts memory can support zoom in a selected part of the captured waveforms to get more details and scroll within the measurement points. Various standard triggers and bus decodes Triggers: Windows, Nte Edge, Delay, Timeout, Runt, RS232 / UART, I²C and SPI Decoding: RS232/UART, I2C, SPI

Up to 30,000 wfms/s waveform detection rate, allowing users to capture instant signals and abnormal signals faster. Up to 60,000 recorded waveforms can be easily recorded, displayed and analyzed. This also helps to improve the ability to capture waveforms and accelerate a circuit debug course.

7-inch WVGA TFT LCD (800 x 480), multi-level grading intensity display, extensive signal properties with a very large number of readings can also be fully displayed. The waveform retention is adjustable. A modern and advanced waveform mathematics system can easily solve complicated signal calculations with pre-defined formulas.

Analog bandwidth: 2 GHz;4 analog channels, 1 EXT channel, and 16 standard configuration of digital channels (required to purchase the probe)

Up to 10 GSa/s real-time sample rate ,Up to 500 Mpts memory depth (standard)

High waveform capture rate (over 600,000 waveforms per second),Up to 450,000 frames of hardware real-time and ceaseless waveforms recording and playback functions