Best Color 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.

【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.

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.

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.

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.

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).

Includes everything you need to build your very own oscilloscope! A clip probe, plastic enclosure, and full product documentation are included.

DSO150 (15001K) kit is an upgrade to the popular DSO138 scope kit. Contains a 2.4" color TFT LCD (320x240) display and optical encoder for navigation

We strive to send the most current revision available. The current PCB version shipping for this listing is revision 'E', which has a variety of enhancements over previous versions. For more information on product changes, please visit the product page on NooElec's or JYETech's website

✨[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.

✅【2in1 function】:This oscilloscope cleverly integrates digital oscilloscope, electronic component tester, PWM signal generator and other functions into one.

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

✅【 OSCILLOSCOPE PARAMETER】: 2 channels, 200kHz bandwidth, and 2.5MS/s real-time sampling rate.

【Precise Oscilloscope Multimeter】When measuring AC/DC voltage/current/frequency, one-key transform to oscilloscope mode. 200KHz bandwidth high-seed A/D data collecting. Independent monitoring of 100 sets of data and 10 waveforms. 41-segment analog bar display.

【Multi-function Multimeter】4000 counts auto range, DC voltage 1000V, AC voltage 750V, DC/AC Current 20A, Resistance 20MΩ, Capacitance 20μf, Frequency 200KHZ, Diode / Continuity Test / Transistor Test / cycle (5H-5MHz automatic switching range, max input 380VAC)

【Accurate & Fast Sampling Speed】200K SPS high-seed A/D data collecting, 4000counts Autoranging One-button automatic waveform capture, which maintains waveforms and data during measurement.

Oscilloscope multimeter 2 in 1, improve your work efficiency. Multimeter measurement functions--AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, diode test, continuity test.

One-button oscilloscope: no need oscilloscope probe, measuring waveform directly. Fast and accurate measurement, clear waveform display. Mass storage, 100 data/10 waveforms.

The 240*320 color display is clearer, and the secondary display at the bottom provides more function menus. Historical records and real-time data are displayed on the same screen for easy comparison and analysis of data.

0 kHz to 200 kHz

1 MS/s

2.8 in Color TFT LCD

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.

【2 IN 1 COLOR SCREEN OSCILLOSCOPE】 Handheld Oscilloscope Function & Digital Multimeter Function, Digital Multimeter functions integrated multifunctional handheld instrument, ideal for field use.

【DIGITAL OSCILLOSCOPE MAIN FUNCTION】 Oscilloscope Multimeter has 2-channel ,25MHz digital storage oscilloscope,6000 words True RMS, True 6000 words RMS digital multimeter, 100MSa / s real-time sampling rate, 25MHz real-time bandwidth.

【HANDHELD OSCILLOSCOPE MATERIAL AND LANGAUGE SWITCH】Handheld Oscilloscope has ABS on the outside(such as BNC connector. With some metal for connection on the inside.Chinese got it back to English, step is Power on - menu - F4 - F2

50MHz bandwidth, 4ch input, 1GSa/s maximum sampling rate

10M maximum memory depth for each channel

7” 800 x 480 WXGA LCD display, 256 color gradient display function to strengthen waveform performance

☑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.

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.

【Handheld Digital Oscilloscope】With the real-time sampling rate of 10MS/s and bandwidth of 500Khz. Support maximum measurement of 400V voltage signal. With complete trigger function (automatic, single, regular). Equipped with an efficient button AUTO, the measured waveform can be displayed without cumbersome adjustments.

【Transistor Tester Function】 Automatically identify and measure various transistors, including NPN and PNP triode, N-channel and P-channel metal oxide-semiconductor field effect transistor, JFET, diodes, double diodes, thyristors, as well as resistors, inductors, capacitors, field-effect transistor, etc. passive component. Automatic detection of pin definitions.

【Signal Generator Function】 6 kinds of signal waveforms: sinewave, squarewave, pulsewave, trianglewave, rampwave, direct current. 1-100KHz adjustable output frequency. 3.3V adjustable output voltage. 0-100% adjustable output duty ratio.

[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.

【Versatile Test Tool】The Digital Oscilloscope Multimeter is a portable, handheld device perfect for waveform measurement. Unlike analog or desktop scopes, it's great for teaching and field use.

【High-Performance】With a 50 MHz bandwidth and 200 MSa/s sampling rate, the Oscilloscope Voltage Measurement tool offers accurate results and saves time on adjustments. It has a 320*240 mm high-resolution color-screen and auto function for convenience.

【Multifunctional】The Automotive Oscilloscope LCD combines scope, multimeter, and signal generator functions in one unit. Its rubber case offers a nice feel, and it's a great tool for detecting circuit faults and serving as an electronic engineer's assistant.

Upgraded Mini Oscilloscope : 320*240 resolution color TFT LCD display, ARM+FPGA+ADC architecture, with 18M bandwidth and 40M sampling rate, more stable and with higher precisions, easily cope with measurement tests in various fields. Various performances are far superior to the 138 Pro oscilloscopes on the market.

Professional Designed : 154 Pro oscilloscope configured 3 trigger modes, auto/normal/single, 2 trigger types, rise/fall, 2 trigger level, manual/auto. 14 measurement options available. Support waveform parameter setting,such as time base, amplitude, etc.

Signal Generator : 154 Pro oscilloscope can output voltage 3V, frequency 0-500KHz adjustable, the accuracy is up to 0.1Hz. The duty cycle adjustment-range is 1%-99%. It can be used to calibrate new probes, drive mosFETs, replace crystals, etc.

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.

30 MHz, two-channel digital oscilloscope for electronics applications such as product design and debugging, repair and servicing, and electrical engineering education

Maximum real-time sample rate of 125 MS/s per channel and record length of 10 kpts per channel for acquiring detailed waveforms

Advanced triggers allow isolation of specific signals and a trigger hold-off function stabilizes triggering on complex waveforms

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.