10 Best Oscilloscope 100mhz of 2025

Tested and Reviewed: Top 10 Oscilloscope 100mhz deals with expert ratings from 8.1 to a perfect 10

April 2026 Edition

Editor's Choice

9.7

FNIRSI

FNIRSI 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space

Editor's bottom line:

“This oscilloscope 100mhz is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Real-Time Sampling Oscilloscope:Fnirsi oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. Fnirsi oscilloscope can be triggered by single/normal/automatic, it can be used for both periodic analog signals and aperiodic digital signals
DDS Function Signal Generator : Chopping output 2.5 VPP, signal frequency steps are 1 HZ, support 14 kinds of function signals and a customizable chopping signal, which can store up to 1000 customized chopping signals
Easily Measuring : Cursor measurement function, when manually reading amplitude-frequency parameters, you do not need to read the background scale unit and quantity, and you can directly get the peak-to-peak value and frequency without conversion
Easy to Observe : Equipped with efficiency one-button AUTO, adaptive 25%, 50%, 75% trigger, can display the measured waveform without cumbersome adjustment; the display is equipped with a 7-inch 800*480 resolution LCD screen
Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal

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Picked by 397 people today

9.5

Hantek

Hantek DSO2C10 Digital Storage Oscilloscope 100MHz Bandwidth 2CH Dual Channel 1GSa/s 8M Memory Depth with High Voltage Probre

Main Highlights

Cost-effective economy oscilloscope.
Support arbitrary waveform output, 14 kinds of trigger modes, standard with 5 kinds of serial protocol triggers and decodes.
Useful commissioning instrument for various fields such as communication, aerospace, national defense, embedded systems, computers, research and education.
Package weight of the Product: 5.95 Pounds

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9.5

FNIRSI

FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test

Main Highlights

Newly VersionThe 2C53T is an upgraded version of the 2C23T, which improves the measuring range and adds math operationcursor measurementpersistence modeXY mode features
2 Channel Oscilloscope50 MHz bandwidth, 250 MSa/s sampling rate, 1 Kpts record depth, automatic measurement function, max voltage 400 V, vertical sensitivity 10mV/div-10V/div , support waveform image storage and export
4.5-Digit 19999 Counts MultimeterAC Voltage: 0-750 V, DC Voltage: 0-999.9 V, DC/AC Current: 0-9.999 A, Resistance: 0-19.99 M, Capacitance: 0-99.99 mF, Continuity Measurement. Multi-function meter for professionals, schools and hobbyists
Signal GeneratorThe maximum waveform output frequency can reach 50 kHz and a step of 1 Hz, and can output 13 waveforms
Save functionone-click save, screening function. You can upload the saved image by connecting to PC via Type-C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen
Excellent DesignThe Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8 inch LCD display, built-in 3000 mAh battery, standby time up to 6 H, Type-C interface supports 5 V/1 A charging
Language SwitchAfter powering on the device, press the left or right directional buttons to enter System Settings, then select the Language option to switch languages.
Firmware Installation Connect the device to the computer via a data cable. Press and hold the MENU button, then press the Power button to enter firmware installation mode. Copy the firmware to the popped-up USB drive on the computer.

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9.2

FNIRSI

FNIRSI 1013D Plus Oscilloscope - Portable Handheld Tablet Oscilloscope with 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate 7" TFT LCD Touch Screen

Main Highlights

Touchscreen Oscilloscope: FNIRSI oscilloscope with 1 GSA/S sampling rate and 100 MHZ * 2 bandwidth. Fnirsi oscilloscope has a complete trigger function (single/normal/automatic), it can be used for both periodic analog signals and aperiodic digital signals
Portable Design: 7 inch, 800 * 480 resolution, bright colors, high contrast. Ultra-thin and easy to carry. Built-in high-voltage protection module, can tolerate a continuous voltage of up to 400 V. 6000 mAh lithium battery, sustainable use of 4 hours
Waveform Image Manager: 1 GB storage space can store up to 1000 screenshots 1000 sets of waveform data. Waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning and waveform zooming in, zooming out, moving, etc
Easily Measuring : Capacitive screen touch & gesture operation, cursor measurement, when manually reading amplitude-frequency parameters, and you can directly get the peak-to-peak value and frequency without reading the background scale unit and quantity
Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal

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9.0

HANMATEK

HANMATEK Handheld Digital Oscilloscope 100Mhz Bandwidth with 2 Channels HO102 3.5"TFT Mini Oscilloscope, 2 in 1 Oscilloscope and Multimeter, Backlit Screen, Auto-Calibration Function, Memory Function

Main Highlights

Scope Mode:The waveform refresh rate is up to 10000wfms / s. 2. Dual channel input, bandwidth up to 100MHZ, real-time sampling rate 250MSa / s, recording length up to 8k dots. 3. Cursor measurement function. 4.7 kinds of automatic measurement functions. 5. XY function. 6. One key automatic setting function, convenient for detecting and debugging.
Meter mode: 4 1/2 digits of the true effective value. 1. Standard voltage, current, resistance, diode, continuity, capacitance test. 2. Auto range function, convenient for testing and debugging. 3. The maximum input voltage is AC 750V, DC 1000V. 4. Independent multimeter and oscilloscope input. 5. Reading the wait function. 6. Relative measurement function.
USB Type-C interface supports not only power bank power supply, but also adapter charging and top computer connection. After connecting to the computer, the computer can recognize the oscilloscope as a USB flash drive and read saved images or CSV waveforms, which is useful for later viewing and analyzing waveforms or for sharing waveform data.
Save function: can save 4 groups of settings, 4 groups of reference waveforms, 4 images, 4 groups of waveforms in CSV format. The reference waveform can be displayed on the same screen as the measured waveform for convenient comparison of the waveform. Self-calibration function. Up to 6 automatic measurements can be displayed simultaneously on the screen.
1 * HO102 Digital Oscilloscope, 1 * carrying bag, 1 * oscilloscope probe, 1 * adapter, 1 * USB cable, 1 * multimeter pen, 1 * instructions, 1 * CD, 1 * calibration pen

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8.8

FNIRSI

FNIRSI 1013D Oscilloscope - Handheld Tablet Oscilloscope, Portable Digital Storage Oscilloscope Kit 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate 7" TFT LCD Touch Screen

Main Highlights

Touchscreen Oscilloscope: FNIRSI oscilloscope with 1 GSA/S sampling rate and 100 MHZ * 2 bandwidth. Fnirsi oscilloscope has a complete trigger function (single/normal/automatic), it can be used for both periodic analog signals and aperiodic digital signals
Portable Design: 7 inch, 800 * 480 resolution, bright colors, high contrast. Ultra-thin and easy to carry. Built-in high-voltage protection module, can tolerate a continuous voltage of up to 400 V. 6000 mAh lithium battery, sustainable use of 4 hours
Waveform Image Manager: 1 GB storage space can store up to 1000 screenshots 1000 sets of waveform data. Waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning and waveform zooming in, zooming out, moving, etc
Easily Measuring : Capacitive screen touch & gesture operation, cursor measurement, when manually reading amplitude-frequency parameters, and you can directly get the peak-to-peak value and frequency without reading the background scale unit and quantity
Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal

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8.6

FNIRSI

FNIRSI 2D15P 100MHz Digital Oscilloscope Multimeter DDS Signal Generator 3 in 1, 2CH Automotive Oscilloscope Multimeter 19,999 TRMS Counts, 500MS/s Sampling, 4.3'' Touch Screen

Main Highlights

2-Channel Oscilloscope MultimeterFNIRSI 2D15P digital oscilloscope 3 in 1 has 100 MHz bandwidth, 500 MS/s sampling. 19,999-count TRMS multimeter supports curve view, max/min Value Display. 10 MHz DDS generator. 4.3" IPS touchscreen delivers fast, intuitive use
Full DiagnosticsDigital multimeter auto-measures AC/DC voltage & current, resistance, capacitance, diode, continuity. Oscilloscope offers 20 MHz bandwidth limit, Afterglow, Cursor measurement for clearer waveforms and faster troubleshooting
Waveform AnalysisLab oscilloscope offers 13 parameters and 6 math functions with a dedicated Single/Auto trigger, and FPGA + MCU + ADC architecture for precise signal capture. Memory depths (10 K/100 K/1 M) capture fine waveforms. Waveforms can be saved and exported
DDS Signal Generator10MHz frequency with 9 waveform types, 0.13Vpp adjustable amplitude, and 0100% duty cycle control for versatile signal testing and waveform simulation
Durable OperationAutomotive oscilloscope built-in 5000mAh lithium battery supports extended field use, with Type-C charging for uninterrupted measurements. Quiet fan cooling ensures stable operation without interference

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8.3

FNIRSI

FNIRSI DPOS350P 4-in-1 Tablet Oscilloscope 350MHz, Spectrum Analyzer 200KHz - 350MHz, Frequency Response Analyzer DDS Generator, 2CH Handheld Oscilloscope 1 GSa/s, 7" Touch Screen Digital Phosphor

Main Highlights

4-in-1FNIRSI DPOS350P handheld oscilloscope 350 MHz bandwidth, 1 GSa/s, 47 Kpts depth, 8-16-bit resolution, 50,000 wfms/s refresh. 2 channel oscilloscope, 7" touchscreen, digital phosphor, X-Y mode, 2 mV/div ultra-sensitive, ZOOM, 12 auto measurements, cursor
Spectrum AnalyzerFFT-based analysis from 200KHz350MHz with 4K32K FFT length. Includes harmonic markers, cursor readouts, real-time 2D/3D waterfall view for EMI checks and signal integrity analysis
Frequency Response Analyzer100 Hz50 MHz frequency range, 05Vpp amplitude, +2.5 V to -2.5 V offset, 20500 frequency Count. Measures gain/phase/frequencyideal for Bode plots, loop stability tests, and analog filter tuning
DDS Signal GeneratorOutputs 14 standard waveforms and clipped waveforms. 050 MHz frequency range, 1 Hz resolution. 05 Vpp amplitude, -2.5 V to +2.5 V offset. Adjustable duty cycle from 0.1% to 99.9%. Supports 500 custom clipping waveforms
Smart Features & PortabilityStores 500 waveforms + 90 screenshots. Supports FFT display, 150M/20M hardware bandwidth limiter, auto power-off. 8000 mAh battery, USB-C charging. Engineered for lab and field use

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8.1

Rigol

RIGOL Digital Oscilloscope DS1102Z-E 100 MHz 2-Ch 1 GSa/s 24 Mpts 30,000 wfms/s UltraVision 7" 800x480 Intensity Display, 60,000-Frame Record, Serial Decode UART I2C SPI for Debug & Education

Main Highlights

Core Specs100 MHz digital oscilloscope with 2 analog channels and external trigger input, up to 1 GSa/s real-time sample rate and standard deep memory up to 24 Mpts (12 Mpts dual-channel) for longer captures at higher sample rate.
Waveform Capture & DisplayUp to 30,000 wfms/s waveform capture rate helps reveal intermittent glitches; 7" WVGA (800×480) TFT with intensity graded color display provides a digital-phosphor style view for jitter and noise visibility.
Record/Playback & DecodeHardware real-time waveform recording and playback up to 60,000 frames supports event review. Serial bus trigger and decoding functions support RS232/UART, I2C and SPI for embedded troubleshooting.
Connectivity & RemoteStandard interfaces include USB Host, USB Device and LAN (LXI), plus AUX output (TrigOut/PassFail) for bench integration and documentation workflows.
ApplicationsDigital oscilloscope for electronics debugging, education labs, power and embedded bring-up; deep memory and capture rate help you keep both the big picture and fine details in long time captures.

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8.1

Mivofun

Mivofun Mini USB Digital Oscilloscope 5012H 2.4'' IPS LCD 500MS/s Sampling Rate 100MHz Bandwidth Support Waveform Storage Professional Handheld Oscilloscope Kit with Protective Case

Main Highlights

[Faster Sampling Speed]-100MHz analog bandwidth, 500MS/s real-time sampling rate(1X=5MHz,10X=100MHz).Professional handheld oscilloscope for the maintenance industry and the R&D industry.
[Cost Effective]-LCD screen with 2.4-inch 320*240 resolution. Built-in 64M storage space, the maximum storage of 2000 waveform pictures. Equipped with high-efficiency one-button AUTO, the measured waveform can be displayed without complicated adjustment.(Note:There is a protective screen film on the surface of the screen,please tear it off before use.)
[Intelligent anti-burn]-1X Can withstand up to 600V withstand voltage. The built-in high voltage protection module can withstand up to 400V continuous voltage and 600V peak voltage. Don't worry about the oscilloscope burnout caused by the high voltage not being probed to the 10X position.
[Compact Design]-Handheld portable body, easy to carry. Non-toxic and lead-free environmental protection silicone protective cover, soft comfortable texture. Anti-skid, anti-shock and shockproof, comprehensive protection of the fuselage.
[Long Battery Life]-Built in 3000mAh high-quality rechargeable lithium battery, can be used continuously for 8 hours when fully charged.

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Our Best Overall Choice

Best Choice

9.7

FNIRSI

FNIRSI 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Real-Time Sampling Oscilloscope:Fnirsi oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. Fnirsi oscilloscope can be triggered by single/normal/automatic, it can be used for both periodic analog signals and aperiodic digital signals
DDS Function Signal Generator : Chopping output 2.5 VPP, signal frequency steps are 1 HZ, support 14 kinds of function signals and a customizable chopping signal, which can store up to 1000 customized chopping signals
Easily Measuring : Cursor measurement function, when manually reading amplitude-frequency parameters, you do not need to read the background scale unit and quantity, and you can directly get the peak-to-peak value and frequency without conversion
Easy to Observe : Equipped with efficiency one-button AUTO, adaptive 25%, 50%, 75% trigger, can display the measured waveform without cumbersome adjustment; the display is equipped with a 7-inch 800*480 resolution LCD screen
Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal

Show Price

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