Best Inch Lab Oscilloscopes in 2026

Parameter---HDS272 3.5 inch LCD automotive oscilloscope with 2 channel (oscilloscope+multimeter), 70MHz bandwidth, 250MS/s sample rate, 8K record length; 10,000 wfrms/s waveform refresh rate; 8 bits vertical resolution; 10mV/div - 10V/div vertical sensitivity; input coupling: DC, AC, and Ground.

2-in-1---2CH digital oscilloscope with 2 in 1 function, portable oscilloscope built-in multimeter is very handy. You can work well done with one device for your jobs or your experiments. At the same time, its detection date is very accurate, 20,000 count DMM, Scope update rate at 10k/s, perfect ranges of sweep time and vertical scales.

Crisp and Portable---Crisp and bright 3.5 inch color LCD screen, showing a higher resolution larger character display, even though in dim ambient light situations or outdoor environment, digital oscilloscope can be intuitive in its read. This handheld oscilloscope is portable and comfortably fits in the hand. It is much lighter, easier and perfect for field use. Practical and intuitive menu page layout, it is intuitive and handy in its use.

Analog channel bandwidth:50 MHz

4 analog channels

Real-time sample rate up to 1 GSa/s

FASTER SAMPLING SPEED - 2.5Msps high-speed A/D data collecting, high sampling rate and high bandwidth, one-key transform to waveform function furing measuring.3 waveform scanning modes: automatic/conventional/single. Improve work efficiency. You will receive ET828 or LM2020, they are same product, have same function, LM2020 is our updated name.

MORE POWERFUL DETECTION RANGE -DC voltage 0 ~ 1000V, AC voltage 0 ~ 750V, DC/AC Current 0 ~ 10A, Resistance 0 ~ 40MΩ, Capacitance 0 ~ 100μf, Frequency 0 ~ 5MHZ, Diode / Continuity open circuit voltage 1.5V, judgement resistance 50Ω. Transistor amplification test to meet all test requirements.

MORE ACCURACY -Dedicated Chip, the automatic waveform capture function, easy operation. The software calibration technology, memory calibration coefficients. Measure more accurately. To enable Quiet Mode (disable keypress beeps), press and hold the "F4" button and then rotate the rotary knob to turn on the instrument.

Scope 2204A 2 channel 10 MHz, 8-bit oscilloscope with probes

10 MHz bandwidth

1 GS/s sampling

【More Accurate Data】: Automotive multimeter tester, oscilloscope, DMM and waveform generator in one. Upgraded oscilloscope 2 channel bandwidth up to 100MHZ, high signal fidelity, excellent performance. it uses a powerful and intelligent chip to ensure the accuracy of acquisition and measurement.

【More Memory, Faster Waveform Updates】: High refresh, deep storage, waveform refresh rate up to 10,000wfms/s, 8K storage depth, easily capture abnormal events, low probability events. Fast and accurate measurement results are provided, and multiple sets of waveforms can be saved. Four kinds of automatic measurement functions, XY function, one-touch automatic setting function, etc., easy to test and debug.

【More Measurements, Better Measurement Display】: Support 7 kinds of automatic measurements, frequency, period, amplitude, maximum, minimum, average, peak-to-peak value. Fast auto-calibration function, up to 6 automatic measurement values can be displayed on the screen at the same time. It can also connect the computer, the computer can read stored images and CSV waveforms for further analysis or sharing.

Remote Control and U Disk Storage: Hantek DSO5102P oscilloscope can store more than 1000 waveforms information, and can upgrade the system through the USB port, support plug-and-play USB storage devices and communicate with the computer and remote control through USB.

measure AC/DC Voltage and Current, Resistance, Diode, Continuity Buzzer

Large TFT LCD Display: Large 7-inch 64K color TFT LCD display with a resolution of 800 * 480. It can clearly show any measured alternating current, including sine, square, sawtooth and triangular waves.

100mhz, two-channel Digital oscilloscope for electronics applications such as product design, assembly lines, repair and servicing, and electrical engineering education

Maximum real-time sample rate of 1GS/s and record length of 1Mpts (single channel)

New version of the SDS1102CML+ Includes improved higher resolution display

7 inches, 800 * 480 resolution, bright colors and high contrast. Ultra-thin and easy to carry.

Intelligent anti-burn, 1 times withstand voltage up to 400V. Built-in 6000mAh high-performance lithium battery, can be used continuously for 4 hours after fully charged.(Note：Before use, please read the manual attached to the product. If you have any questions, you can contact us. )

Equipped with efficient one-button automatic device. One-click waveform saving and screenshots. The built-in 1GB storage space can store up to 1000 screenshots 1000 sets of waveform data.Powerful waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc.

Faster Sampling Speed: Digital oscilloscope has a real-time sampling rate of 2.5MS/s, a bandwidth of 200KHz, 80KHz Pwm，and a complete trigger function (single, normal, automatic). Equipped with efficient one-key AUTO, the measured waveform can be displayed without tedious adjustment. It can be used freely for both periodic analog signals and aperiodic digital signals, and can measure voltages up to ±400V

More Powerful Detection Range: A cost-effective handheld oscilloscope for people in the maintenance industry and R&D education industry. The highly practical oscilloscope can meet your daily testing needs

Clearer Lcd Display: Portable oscilloscope is equipped with a 2.4-inch high-definition LCD screen with a resolution of 320*240, which is small in size and has strong anti-overload capability

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.

Professional Designed : Fnirsi oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. Fnirsi oscilloscope has a complete trigger function (single/normal/automatic), it can be used freely for both periodic analog signals and aperiodic digital signals.

Function Signal Generator : Built-in DDS function signal generator and industry's original chopping output (@2.5VPP), all signal frequency steps are 1HZ, support 14 kinds of standard function signals and a customizable chopping signal, chopping the output divice intercepts part or the whole part of the complex signals measured by the oscilloscope as the output signal of the signal generator, 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.

This DSO 138 oscilloscope circuit boards has been assembled and can be used directly.

This oscilloscope board uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source.

2.4" Oscilloscope with automatic, regular and one-shot modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable previous trigger waveform (negative delay).

【Easy】This handheld oscilloscopes is a complete finished product, without welding,easy to operate and carry,very suitable for your electronic project.

【Added】We added a 9V battery buckle, you just need to connect the 9V battery use it at outdoor.

【Clearly display】2.4-inch TFT Clearly display the test results, and can freeze/save waveform display content at any time.(including frequency, period, duty ratio etc.)

✨[20000 Counts Digital Multimeter ]: Digital multimeter be used to measure AC/DC voltage/current, resistance,diode,capacitance,on-off test. High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry.

✨[Small Size & Powerful Function]: Mobile phone body,Oscilloscope, Digital Multimeter multifunction in one.3.5-inch high-resolution,high-contrast color LCD display,suitable for outdoor use.

✨[Great Power Management]: Ultra-low comprehensive power consumption less than 3W.Powered by 4400mAh lithium battery.The lithium battery may not be fully charged when delivered. To make the battery fully charged, it takes up to 4.5 hours (when the device is turned off) or it is subject to the charging indicator. After charging, the battery can supply power for about 6 hours.

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

【Faster sampling speed】 Mivofun mini oscilloscope has a real-time sampling rate of 2.5MS/s and a 200KHz bandwidth. The 10x probe can measure up to 800VPP, which is equivalent to 280V AC. Voltages up to ±400V can be measured.

【Cost Effective & MORE ACCURACY 】 Features with full trigger function (AUTO/Normal/Single). Works perfectly for both periodic analog signals and aperiodic digital signals. Built -in PWM square wave output. 2.4-inch high-definition LCD display screen, a resolution of 320*240, Type-C interface supports data transmission and charging.support interface to update firmware directly.

【Portable Small Practical Oscilloscope】 Mivofun pocket oscilloscope is an Assembled finished Machine, lightweight and easy to carry, it can be used directly to avoid assembling welding process problems and greatly saves the assembly time. Applicable to the workplace such as family, school, and factory.

🗨Built-in Updated Firmware: This digital oscilloscope uses USB flash disk for firmware upgrade, type-C interface supports data transmission and charging. This mini oscilloscope supports interface to update firmware directly. And this oscilloscope is smaller than the traditional oscilloscope and is more suitable for carrying it.

🗨High-precision & Real-time Display: The oscilloscope has a real-time sampling rate of 2.5MS/s, a bandwidth of 200KHz. Self-contained 80Khz/3.3V PWM wave test signal source with adjustable duty cycle and frequency.

🗨Three trigger modes: Features with full trigger function (AUTO/Normal/Single). Works perfectly for a single trigger mode of a non-periodic signal, the automatic trigger mode of the test cycle analog signal and normal trigger mode for testing digital logic signals.

【KEY SPECIFICATIONS】1 analog channel; 200Khz bandwidth; 1MSa/s sampling rate and 8K sampling depth.

【PORTABLE】Ideal for beginner of electronic hobbyist with its small and compact that could be carried in the pocket, allowing you to achieve every detailed measurement anywhere and anytime.

【SCREEN AND BATTERY】integrated with 2.8 inch, 320x240 colorful display screen and 500mAh lithium rechargeable battery.

★ Highly practical, cost-effective handheld oscilloscope for the maintenance industry and the R&D industry with real-time sampling rate of up to 2.5MS/s and 200MHz analog bandwidth.

★ The built-in high voltage protection module can withstand up to ±400V voltage signal. Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.Don't worry about the oscilloscope burnout caused by the high voltage not being probed to the 10X position.

★ Display high-definition LCD screen with 2.4-inch 320*240 resolution.This oscilloscope ingeniously integrates digital oscilloscope, electronic component tester, PWM signal generator and other functions into one.Bring more practical functions to users with a small size,Also has good portability.

Parameter---OWON HDS2102 3.5 inch LCD portable oscilloscope with 2 channel (oscilloscope+multimeter), 100MHz bandwidth, 500MS/s sample rate, 8K record length; 10,000 wfrms/s waveform refresh rate; 8 bits vertical resolution; 10mV/div - 10V/div vertical sensitivity; input coupling: DC, AC, and Ground.

2-in-1---2CH digital oscilloscope with 2 in 1 function, portable oscilloscope built-in multimeter is very handy. You can work well done with one device for your jobs or your experiments. At the same time, its detection date is very accurate, 20,000 count DMM, Scope update rate at 10k/s, perfect ranges of sweep time and vertical scales.

Crisp and Portable---Crisp and bright 3.5 inch color LCD screen, showing a higher resolution larger character display, even though in dim ambient light situations or outdoor environment, digital oscilloscope can be intuitive in its read. This handheld oscilloscope is portable and comfortably fits in the hand. It is much lighter, easier and perfect for field use. Practical and intuitive menu page layout, it is intuitive and handy in its use.

🔧【2-IN-1 OSCILLOSCOPE & TRANSISTOR TESTER】: Get 2 essential tools in 1 compact device!

🎒【PORTABLE & CONVENIENT】: Comes with a built-in folding stand and a rechargeable lithium battery for on-the-go use.

⚡【HD COLOR DISPLAY】: 2.4 inch HD color screen for clear and easy-to-read results.

1.<<138Pro oscilloscope of Main functions>>:PWM square wave output, frequency range: amplitude 3.3v square wave 0-80kHz duty cycle 0-100%, PWM signal output, 2.5MS/S highest real-time sampling rate, 0-200KHz analog wideband;

2.<<handheld 138 Pro oscilloscope product introduction>>:the display screen is equipped with a 2.4-inch high-definition LCD screen, the resolution is 320*240; the general BNC interface Type-C supports data transmission and charging, built-in 1250mAh high-quality lithium battery, full charge can be used continuously for about 5 hours;

3.<<How to use the oscilloscope 138PRO digital oscilloscope>>:one-key automatic adjustment, one-key automatic (AUTO) setting all parameters, fast waveform measurement, long press the auto button to quickly calibrate the baseline; With full trigger function (single, normal, automatic): automatic trigger: test periodic analog signal; Single trigger: test burst aperiodic signals; Normal triggering: test digital logic signals;

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.

350 MHz; 2 channels; 2 GSa/s; 28 Mpts memory depth; 400, 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

2 channels / 350 MHz bandwidth

Real-time sampling rate up to 2 GSa/s

[Unparalleled Operating Experience] 8-inch TFT-LCD capacitive touch screen with 800 * 600 resolution, integrates a new generation of hardware & software technologies.

[70Mpts Memory Depth] Hardware-based Zoom technology and up to 70Mpts memory depth, allow users to move and browse waveforms as much easier and quickly zoom in to focus on the interested area.

[31 Auto Measurements] All 31 types of automatic measurements can be displayed on one screen, one touch to clear, the best auto measurement on the market.

◎1.138Pro oscilloscope of Main functions : PWM square wave output, frequency range: amplitude 3.3v square wave 0-80kHz duty cycle 0-100%, PWM signal output, 2.5MS/S highest real-time sampling rate, 0-200KHz analog wideband;

◎2. handheld FNIRSI 138 Pro oscilloscope product introduction: the display screen is equipped with a 2.4-inch high-definition LCD screen, the resolution is 320*240; the general BNC interface Type-C supports data transmission and charging, built-in 1250mAh high-quality lithium battery, full charge can be used continuously for about 5 hours;

◎3.How to use the oscilloscope 138PRO digital oscilloscope: one-key automatic adjustment, one-key automatic (AUTO) setting all parameters, fast waveform measurement, long press the auto button to quickly calibrate the baseline; With full trigger function (single, normal, automatic): automatic trigger: test periodic analog signal; Single trigger: test burst aperiodic signals; Normal triggering: test digital logic signals;

Portable and lightweight design with a 2.8-inch color TFT LCD screen.

One analog input channels with a maximum sampling rate of up to 1MSa/s.

Built-in signal generator and automatic measurement function.

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.

2.8-inch IPS full-view color screen oscilloscope multimeter:Trigger Function Auto/Nomal/Single, ±400V input, automatic measurement scan, 200mv/div-10v/div vertical sensitivity,8/50ns/div-20S/div horizontal scan range, 20ppm time base Accuracy digital oscilloscope

Dual mode design of oscilloscope and multimeter: one-button switch mode 、automatic obtain waveform, time base calibration, data storage, data export, language selection, shutdown time setting, backlight adjustable, data transmission port, 3V-1kHZ square wave output, memory and other functions, easy to operate, Improve work efficiency. digital oscilloscope multimeter widely used in automotive, industrial equipment, sensors, heavy electrical equipment, finishing and low voltage systems.

Multimeter Tester Mode: 9999 counts; AC voltage: 0-750V; DC voltage: 0-999.9V; DC/AC current: 0-9.999A; resistance: 0-99.99MΩ; capacitance: 0-9.999mF ; Frequency: 0-99.99kHZ; Temperature: -20°C-1000°C, diode, continuity measurement. It is suitable for voltage tester instrument of household, school, shopping mall, and laboratory circuit system, and can also be used for digital multimeter of socket, switch, lamp and low-voltage circuit.

Digital DIY Oscilloscope Kit uses ARM Cortex-M3 processor (STM32F103C8), 2.4-inch color TFT display screen can be used as ARM test development board. Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source.

Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.Adjustable vertical displacement, and with instructions.

With automatic, regular and one-shot modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable.