Our Top 10 Recommendations for 4-Channel Oscilloscopes

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

SaleBestseller No. 1

Bestseller No. 2

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. 3

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 12 Mpts upgradable to 24 Mpts via a software key

Bestseller No. 4

New generation of SPO (Super Phosphor Oscilloscope) technology
Low background noise, supports 500 μV/div to 10 V/div voltage scales
38 automatic measurement functions. High Speed hardware based Pass/Fail function
Supports Statistics calculations, Zoom measurement, Gating measurement, Math measurement, History measurement, Ref measurement
Waveform math function (FFT, addition, subtraction, multiplication, division, integration, differentiation, square root)

Bestseller No. 5

Multiple Purpose: The mini oscilloscope can automatically measure parameters such us voltage, frequency and pulse width.
Powerful Performance: The oscilloscope analog bandwidth is upgraded to 15MHz, and max sample rate to 100MSa/s. It has 4 Channels, including 2 analog channels and 2 digital channels.
Multiple trigger modes: Ascend/Descend Edge Trigger, Positive/Negative Pulse Trigger, and Logic Trigger.
Color Display: The oscilloscope can display the measured AC current in color, including sine, square, sawtooth, and triangle waveforms, making it easy to read.
Portable: Mini size, light weight and handheld. CE/FCC Certifications. For Tutorial of DS213 You can visit https://youtu.be/anLF1Rd6b6A

SaleBestseller No. 6

200 mhz bandwidth
Real-time sampling rate up to 1 gsa/use
IRecord length up to 14 Mpts
Standard serial bus triggering and decode, supports iic, spi, uart, Rs232, can, and lin
1M points fft

Bestseller No. 7

Upgraded: DSO213 analog bandwidth is upgraded to 15MHz while DSO203 is 8MHz, and max sample rate to 100MSa/s while DSO203 is 72MSa/s.
4 Channels: 2 analog channels and 2 digital channels. Compared with DS212, it has two more digital channels.
Color Display: It can display the measured AC current in color, including sine, square, sawtooth, and triangle waveforms, making it easy to read.
Easy Waveform Storage: with built-in 8M USB disk, it can save and transfer the waveform image in an easier way. Auto Measurement. 3 kinds of Triggering Option.
Portable: It is so compact that it is convenient to carry. CE/FCC Certifications.

Bestseller No. 8

MODEL :XDS3104E 100MHz Bandwidth，1GS/s sample rate
12-bit high resolution ADC
40M record length 45,000 wfms/s waveform refresh rate
8 inch 800 x 600 high resolution LCD, multi-touch screen, more user-friendly operation experience
SCPI, and LabVIEW supported

Bestseller No. 9

Hand-held portable || USB 2.0, USB powered || AC/DC coupling || FFT || Math || X-Y Plot || Interpolation || Acquisition Modes || Hardware trigger || Size: 15.25 x 9.32 x 2.31 cm || Net weight: 210g.
EXTENSION:Logic analyzer with 4 TTL channels.Extension port DE-15 for DIY.
Zoom in/out || Mouse wheel control || Auto measurement & cursor/ruler measurement || Annotations || Auto set || Save as image || Save as file || Print
Waveform recording and playback || Serial bus decoding || Buffer waveform thumbnail || Waveform comparison reference || Over-voltage warning.
72 hours data logger || Vertical resolution: 8~13 bit (HiRes mode) || Waveform persistence.

Bestseller No. 10

[Intelligent] Under the network environment, you can operate the oscilloscope remotely via connecting the smartphone APP, which can help you observe the real-time waveform and data. If the Wi-Fi signal is stable, waveform and data transferring process make you work effectively.
[Applications] The ATO1104 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. )
[Simple to Use] Featured with an 8" full touch capacitive screen, the operation is simple and easy.
[Easy Saving] The built-in 8 G memory storage makes saving and transferring waveform images, videos and data easier than ever.
[Various I/O port] Wi-Fi, LAN, HDMI, USB Host, USB Device, GND, DC Power.