Best Analog Lab Oscilloscopes in 2026

Country of origin : China

Real-time sampling rate up to 1 gsa/use

IRecord length up to 14 Mpts

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.

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.

𝐇𝐃 𝐒𝐜𝐫𝐞𝐞𝐧 : 7'' color TFT- LCD touch screen with 800 * 480 resolution.

𝐄𝐚𝐬𝐢𝐥𝐲 𝐌𝐞𝐚𝐬𝐮𝐫𝐢𝐧𝐠 :Auto/Normal/Single 3 Trigger modes,it is easy to capture instantaneous waveform.

7 inches color LCD screen,800*480 resolution, bright color and high contrast. You can adjust the screen brightness and background grid brightness according to your needs.Thin and light, easy to carry.

Built-in DDS signal generator, support 12 kinds of functional signals. Cursor measurement function, convenient manual measurement period, frequency and voltage. Built-in high voltage protection module, can withstand up to 400V continuous voltage, without fear of burning out.

Equipped with efficient one-button automatic, without tedious adjustment can display the measured waveform, one key to save the waveform. Built-in 1GB storage space. Very convenient screen capture and waveform storage functions. It can store up to 1000 screenshots + 1000 groups of waveform data. Equipped with USB interface, can be connected with the computer, convenient for secondary analysis.

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 : 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).

Fast Sampling Speed: A / D sample at 2.5M ksps with a built-in 4000 count Double A / D combination. Silent mode and one-key transformation of the waveform in operation during the measurement. DC voltage 1000V, AC voltage 750V, DC / AC current 40A, resistance 40MW, capacity 10mF, frequency 10MHz, diode / continuity test. remote test.

High Performance: With DC / AC current measurement function, accurate display of DC-AD waveforms. Automatic waveform capture function, display hold, save / read up to 10 waveforms and 100 sets of readings, with panel calibration technology, more reliable, since the calibration factor is set inside and there is no need to adjust potentiometers.

DSO Trigger Mode: Auto/Normal. DSO Automatic Measurement: VPP, Vmax, Vmin, Vavg, Vrms, Frequency.You can lock and save the waveform of a non-periodic signal.

【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.

Portable: Lightweight and portable design, easy to carry. With USB 2.0 interface, it can be powered over USB connection, plug and play.

High Performance: With dual-channel input design, 25MHz bandwidth, 100MS/s sampling rate, 5K memory depth, sensitivity up to 5Mv. Makes saving and transferring waveform images easier than ever.

UI Design: XY and FFT waveforms are displayed on the same screen, FFT mode and waveform can be displayed simultaneously, clear, simple and vivid.

FNIRSI DSO-TC2 ingeniously integrates digital oscilloscope, electronic component tester, PWM signal generator and other functions into one.Equipped with large-size color dot matrix TFT display.Built-in rechargeable lithium battery. Bring more practical functions to users with a small size, it also has good portability.

DSO-TC2 transistor tester is especially suitable for fast pairing of transistors, identification of mixed surface mount and wordless components, and preliminary screening of small batch components."Mos Test" mode can test various types of transistors, and can identify device type, pin polarity, hFE, turn-on voltage, junction capacitance, can test capacitance, resistance, inductance components, etc.

DSO-TC2 handheld oscilloscope has a real-time sampling rate of 2.5MS/s and a 200kHz bandwidth. With complete trigger function (Single, Normal, Automatic), it can be used freely for both periodic analog signals and aperiodic digital signals.Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.

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

Two-channel USB digital oscilloscope

Two-channel arbitrary function generator

Stereo audio amplifier to drive external headphones or speakers with replicated AWG signals

Analog channel bandwidth: 100 MHz

4 analog channels, 16 digital channels

Real-time sample rate up to 1 GSa/s

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

☑Updated 2 Channels & High Bandwidth：2CH oscilloscope, 120MHz bandwidth, minimum measurement range 10mV /div, 500MSa/s sample rate,advanced digital trigger system.Up to 120M bandwidth can easily cope with mearsurement testes in various fields. Such as mcu debugging, car repair, home appliance repair, personal DIY, electronic competition, power supply debugging, inverter, etc. It can also be used as a portable tool for on-site debugging.

☑FFT Spectrum & Cursor Measurement: The professional portable oscilloscope with FFT display function, can analyze the spectral characteristics of the signal. Cursor measurement function, convenient manual measurement period, frequency and voltage.

☑3 Trigger Modes & One-key AUTO: The DIY oscilloscope kit configured 3 trigger modes, auto/normal/single trigger. Support waveform parameter setting,such as time base, amplitude, trigger slope, etc. And Support waveform one-key AUTO to automatically adapt to the screen, no need to adjust parameters,convenient and accurate measurement.

→1.<< Signal Generator Versatile Signal Support >>: Our Oscilloscopes device supports 12 functional signals, thanks to its built-in DDS signal generator. Capture and store up to 1000 signals, making it an incredibly useful and efficient tool;

→2. << 1014D Oscilloscope Robust and Durable >>: With an intelligent anti-burning mechanism and the ability to withstand 400V withstand voltage, this device is engineered to last. The encoder has an unlimited lifespan, making it a valuable addition to any toolkit;

→3.<< Accurate and Reliable Measurements 1014D Generator >>: Our device 1014D Digital Storage Oscilloscope boasts a 100MHz analog bandwidth, along with advanced trigger function features. You can expect accurate and reliable results every time you use this device；

2 analog channels, up to 100M front-end bandwidth and max 1GSa/s real-time sample rate. It's achieved by single-chip 1GHz ADC.

Ultra-portable size, so that you can put it in your shirt pocket. And it's shipped with a storage box for your convenience.

FPGA-based waveform processing engine. With 2Gbits hardware memory, it has 2M(single-channel) / 1M(dual-channel) sample depth in real-time mode, and 256M(single-channel) / 128(dual-channel) sample depth in single acquisition mode.

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.

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;

【Professional Designed】: DSO2512G oscilloscope 2 channel input, bandwidth up to 120MHZ. Built-in DDS function signal generator. Real-time sampling rate 500MSa / s, minimum measurement range 10mV /div, Cursor measurement function, 14 kinds of automatic measurement functions, XY function, One key automatic setting function, convenient for detecting and debugging.

【Portable Oscilloscope】: USB Type-C interface supports not only power bank power supply, but also adapter charging and top computer connection. The computer can read saved images, DSO2512G oscilloscope can save up to 1000 sets of waveform pictures, which is useful for later viewing and analyzing waveforms or for sharing waveform data.

【Highly Performance】: DSO2512G oscilloscope has a compact size, easy to carry,, 2.8" LCD Backlight Display, bright colors and high contrast. Ultra-thin and easy to carry. Built-in high-voltage protection module,can tolerate a continuous voltage of up to 400V. 4000mAh high-performance lithium battery, can be used continuously for 4 hours after fully charged.

【VERSATILE PERFORMANCE】This digital oscilloscope multimeter boasts a 25MHz bandwidth and LED backlight, and can measure AC/DC voltage, resistance, capacitance, diode, and continuity in real-time with a sampling rate of up to 100M Sa/s.

【PORTABLE & TEACHING TOOL】Compared to analog/desk oscilloscopes or digital multimeters, this handheld oscilloscope is more portable and convenient for waveform measurement. It's also an excellent tool for teaching and sharing waveform data.

【HIGH-PERFORMANCE PROCESSING】Equipped with a high-speed AD sampler, CPU, and autorange function, this oscilloscope can quickly convert analog signals to digital signals and display them on the 128 x 64 LCD. It can also be connected to a computer to read stored images and CSV waveforms.

Two analog input channels, accessible through BNC or MTE connectors

Two arbitrary waveform generator channels, accessible through BNC or MTE connectors

Variety of different fixed voltage power supply rails (+12V, -12V, 5V, 3.3V)

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.

◎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;