Our Top 10 Recommendations for 4-Channel Oscilloscopes

Up-to-date pricing and reviews for 4-channel oscilloscopes on the market

Bestseller No. 1

Bestseller No. 2

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
Advanced measurements on full memory (14 Mpts)
Large 7-inch TFT-LCD display with 800 * 480 resolution

Bestseller No. 3

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.
Function/arbitrary signal generator25MHz,12BitS resolution, 200MHz DDS, ARB/square wave/sine wave/triangular wave/trapezoidal wave/impulse wave/DC etc.,easy to simulate the sensor.
Before use,please read the instructions enclosed with the product.If you have any questions about the product, please contact us promptly.We will provide you with 100% satisfaction guarantee and perfect service.

Bestseller No. 4

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
Now includes FREE software bundle BND-MSO/DS1000Z built into the unit
UltraVision: Deeper memory 24Mpts included

Bestseller No. 5

Bestseller No. 6

Bestseller No. 7

Upgrade Version: DSO213 is the latest oscilloscope in the family of SainSmart DSO oscilloscope. Compared with DSO203, DSO213 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.
Portable: Its small form factor conveniently fits inside any pocket so it's always ready when you need it.
Easy Saving: The built-in 8 MB flash storage makes saving and transferring waveform images easier than ever.

Bestseller No. 8

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
One computer could connect with multiple oscilloscopes, expand the channel number easily
More than 20 kinds of automatic measurement function, Software support: Windows10, Windows 8, Windows 7

SaleBestseller No. 9

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
Record length up to 200 Mpts
Waveform capture rate up to 120,000 wfm/s (normal mode), 500,000 wfm/s (sequence mode)

Bestseller No. 10

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
Compatible with Win 7/8/10, Android via H-scope/Openscope, Linux via Openhantek, and OSX through virtual box/machine
Provides development library DLL with Labview/VC/VB/QT development examples