Top 6 Best Pocket Oscilloscope

  3 in 1 Multifuctional HandheldThe FNIRSI-2C23T has combined the functions of dual channels oscilloscope, digital multimeter and signal generator. It is handheld and easy to carry, easy for people working in maintenance and engineering industry.Whether used by professionals, factories, schools, enthusiasts, or families, it is an ideal multi-functional instrument. .   Oscilloscope Mode2 channel handheld oscilloscope, 10MHz bandwidth, real-time sampling rate 50MSas, record depth 32kb, maximum measurement voltage 400V, automatic measurement function, trigger function autonormalsingle, 200mvdiv-10vdiv vertical sensitivity, support waveform image storage and export. .   Multimeter Mode4-digit 10000 Counts. AC Voltage 0-750V, DC Voltage 0-999.9V, DCAC Current 0-9.999A, Resistance 0-99.99M, Capacitance 0-99.99mF, Temperature -55C-1300C-672372, Diode, Continuity Measurement. An ideal multi-function meter for professionals, factories, schools, hobbyists or home use. .   Signal Generator ModeThe maximum waveform output frequency can reach 2MHz and a step of 1Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC. Equipped with a built-in DDS function signal generator, it can output 7 types of function signals, with a maximum output of 2MHz for all signals and a step of 1Hz The output frequency, amplitude, and duty cycle are adjustable. .   EXQUISITE Design with Large Capacity BatteryThe Oscilloscope applys FPGAMCUADC hardware architecture, built-in high-voltage protection module, and is equipped with 2.8-inch 320240 resolution HD LCD display, built-in rechargeable battery up to 3000mAH, standby time up to 6H, Type-C interface supports 5V1A power adapter charging. .   DATA storage functionThe product is user friendly. There is on-click save and screening function. Those saved images could be uploaded to PC via TYPE C. .

 OscilloscopeMultimeterDDS Signal Generator 3in1Upgraded from 2C23T, FNIRSI 2C53P not only has combined the functions of dual channels oscilloscope, digital multimeter and signal generator, but also highly improved its performances in all aspects you could imagined. It is touchscreen, handheld and portable, easy for electricians or DIY enthusiastics to use outdoor and indoor. .  Oscilloscope Mode The oscilloscope adopts FPGAMCUADC hardware architecture, which highly advanced and protect itself from overheat and ensure a strong capture function. It has a sampling rate of 250MSs, an analog bandwidth of 50Mhz and a built-in high-voltage protection module. It supports a maximum peak voltage measurement of 400V supports waveform screenshots. .  Multimeter Mode4 and a half digit 19999 Counts. It could measure both AC and DC voltage, measure the current, capacitance, resistance, diode, continuity, and temperature, etc. .  DDS Function Signal Generator ModeIt can output 12 kinds of function signals such as sine, square, triangle, full, half, noise, and DC etc. The maximum output of the signal generator is 10MHz, with a step of 1Hz. The output frequency, amplitude, and duty cycle are adjustable. .  Accurate AnalysisThe 2C53P oscilloscope has excellent analyzation function. It has afterglow, FFT spectrum analysis, cursor measurement, LISSAJOUS graphics display, etc., visually displaying the relationship of signals, quickly analyzing the signal frequency ingredients, and helping you obtain the accuracy of analysis to the largest extent. .  EXQUISITE Design with Large Capacity BatteryThe Oscilloscope is handheld, portable, and easy to carry. It is 4.3-inch IPS touchscreen tablet with 480272 ultra high resolution, easy for users to operate. The 4000mAh built-in battery allows you to use it for 4 hours atfer fully charged..

  3 in 1 Multifunctional OscilloscopeThis oscilloscope integrates functions such as digital oscilloscope, transistor tester, electronic component tester, signal generator, continuity test, voltage measurement, temperature and humidity measurement, infrared decoding, etc. .   Powerful FunctionsThe DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MSs and a bandwidth of 500kHz. It has complete triggering function single, normal, automatic and can be freely used for periodic analog signals and non periodic digital signals. Can measure voltage signals up to 400V. Equipped with efficient AUTO key, the measured waveform can be displayed without cumbersome adjustments. .   Comprehensive FunctionalityTransistor tester can automatically identify and measure various transistors, including NPN PNP triode, N-channel and P-channel mosfet, junction mosfet, diodes, double diodes, thyristors, and resistors, inductors, capacitors and other passive components. The output frequency of the signal generator can be adjusted from 1-100KHz, the output voltage can be adjusted to 3.3V, and the output duty cycle can be adjusted to 0-100. 6 signal waveforms sine wave, square wave, pulse wave, triangle wave, pamp, and DC. .   High Quality Practical DesignThe DSO-TC3 transistor tester has a 1500mah lithium battery, which can provide a long endurance of 240 minutes. During continuous operation, there is no need to isolate a transformer, making it safer to use. 2.4-inch high-resolution display screen that can read clearly even under strong light. ABS anti drop shell for safer use. The concave anti slip design on the side makes it easier to use. High elasticity touch buttons provide a good press experience. 90 hidden bracket, which can free hands and has good portability. .   Wide Application RangeThis oscilloscope has complete functions and is very suitable for novice DIY learning, on-site debugging, home appliance maintenance, power testing, outdoor maintenance, etc. It can be used for 220V mains power detection, switching power supply detection, various waveform detection, and has a very high usage rate. .

UPGRADED VERSION OF DSO152 FNIRSI DSO153 is slightly more expensive than the previous DSO152, but it was equipped with higher functionalities. It is not only upgraded to 1MHz Bandwidth, 5MSs Sampling Rate, 500ns-20S time base range, but with the 10X prode comes with the package, voltages up to 400V can be measured. . 2 IN1 DDS SIGNAL GENERATORFNIRSI DSO153 is not only an digital oscilloscope, but it also has the functionality of signal generator combined. It could output and display 14 different waveforms including sine, square, triangle, full, half, noise, and DC,etc, and the maximum waveform output frequency is up to 10KHz. It can be used freely for both periodic analog signals and non periodic digital signals. . QUICK MEASUREMENTWith one-key AUTO setting of all parameters, it can quick measure waveform. Your working efficiency would be highly improved. Only need to long press the AUTO button, the baseline would be quickly calibrated. . FASHIONABLE DESIGNTesting tools need to be cooler than before. This is the concept we live up to when we designed our product.The FNIRSI DSO153 Oscilloscope is equipped with built-in 1000mAH battery. It could continually work for 4 hours after fully charged. You could use it indoor or outdoor without worrying that the battery is running out. . PortablelightweightThe size of this oscilloscope is 99x68.3x19.5mm, which makes it lightweight and easy to carry. No assembling process is needed because it is assembled completely..

Highly Professionalized Oscilloscope The Fnirsi 1013D oscilloscope is equipped with 2 input channels that have 1M input impedance, capable of measuring two distinct signals simultaneously. With complete trigger functionsinglenormalautomatic , it is not only suitable for ind-depth analysis and comparison of different inputoutput signals, but also can be used for both periodic analog signals and aperiodic digital signals. . High-tech HardwaresThe 7 inches, 800 480 resolution, bright colors and high contrast screen makes all the data easy for you to read. It is ultra-thin and easy to carry. With built-in high-voltage protection module, the oscilloscope can tolerate a continuous voltage of up to 400V. The built-in 6000mAh high-performance lithium battery allows you to use continuously for 4 hours after fully charged. The capacitive touch screen, gesture operation and cursor measurement function makes you easy to operate. . Powerful Waveform Manager There is a waveform manager in oscilloscopeallowing you easy thumbnail browsing, viewing, page turning, zooming in out and data storing. The built-in 1GB storage space can store up to 1000 screenshots 1000 sets of waveform data. The XY display generates Lissajous figures, facilitating amplitude, frequency, and phase comparisons between two input signals. Additionally, the USB image export feature simplifies sharing captured data with computers for further analysis. . Fully Trigger Functionality The oscilloscope supports automatic, single, and normal trigger modes, catering to different testing scenarios. It can detect non-periodic bursts, digital logic signals, and periodic analog signals, providing versatility in waveform capture. . One Key Auto Adjustment With an efficient blur control algorithm, the oscilloscope swiftly auto-adjusts the waveform, accurately centering it on the screen. This one-key auto-adjustment significantly reduces setup time, making it a valuable time-saving feature..

mini oscilloscope with great performanceFNIRSI DSO152 mini oscilloscope is small but with strong performance--the real-time sampling rate is up to 2.5MSs and the bandwidth is up to 200KHz. There is a 10X probe comes with the box that could measure 800VPP280V AC.Volatges range 400V could be measured. . User-friendly OscilloscopeFNIRSI DS0152 oscilloscope is equipped with 2.8inch high definition LCD display screen, which is easy for users to view the data. There are also 3 different trigger modesAUTONORMALSINGLE for users to select. The type C interface supports both data transmission and charging. . Large capacity batteryThe FNIRSI Oscilloscope is equipped with built-in 1000mAH battery. It could continually work for 4 hours after fully charged. You could use it indoor or outdoor without worrying about there is no charging socket. . PortablelightweightThe size of this oscilloscope is 99x68.3x19.5mm, which makes it lightweight and easy to carry. No assembling process is needed because it is assembled completely. . Quick MeasurementWith one-key AUTO setting of all parameters, it can quick measure waveform. Your working efficiency would be highly improved. Only need to long press the AUTO button, the baseline would be quickly calibrated..

Faster Sampling Speed Digital oscilloscope has a real-time sampling rate of 2.5MSs, a bandwidth of 200KHz, 80KHz Pwmand 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 RD 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 320240, which is small in size and has strong anti-overload capability. Longer Battery Life Automotive oscilloscope has a built-in 1000mAh high-quality lithium battery, which can be used continuously for about 4 hours after being fully charged. At the same time, it is equipped with a type-c charging cable, which can also be used while charging, which is very convenient. After-sales Service We have a strong after-sales service team, as long as you have any questions about the product, we will solve your problem immediately after receiving your email, please click MakerHawk-US and click on how to send us an email Ask a question email us, looking forward to your inquiry, we will reply you within 24 hours.

Powerful But Simple to Use Built-in signal generator, it has modes of vertical precise, horizontal precise measurement and triggering threshold. Operation is very simple and easy, using taps and swipes much like any smartphone.. Easy Saving Manage Built-in 8 MB storage space, it makes saving and transferring waveform data and images easier than ever.. Color Display The 2.8 320240 bright color TFT display presents any measured AC current, including sine, square, sawtooth, and triangle waveforms.. Portable Compact Its small form factor conveniently fits inside any pocket so its always ready when you need it. Built-in 3.7V 500mAh lithium battery.. Versatile DS212 is widely applicable in the academic experiment, electronics maintenance, electronic engineering tasks, etc..

Scope Mode 1. The waveform refresh rate is up to 10000wfms s 2. Oscilloscope 2 channel input, bandwidth up to 50MHZ, better signal reception. 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 12 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.. Portable Oscilloscopes 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 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.. High Quality After-Sales Service Weight only 2.6lb, easy to carry, small size, easy to operate. The automotive oscilloscope. Suitable for students science lab, engineers, and scientists, machine repair, factories, etc. It is a good lab scope automotive tool. lifetime technical support, any product question please contact us..

Function Oscilloscope Multimeter 40 MHz Digital Oscilloscope with 2 channels -- Sample Rate Range 250MSasSingle-channel, 125MSasDual-channel. Waveform Generator can't be used. Simplify operation, convenient to use 250M Sampling rate, 40MHZ Bandwidth. 10MV-10V Vertical resolution Auto automatic measuring function Key tone settings, Adjustable backlight brightness, Backlight, duration and auto power off time. Digital voltmeter function, Cursor measurement, reference waveform,waveform Storage function.. Multifunction Digital Multimeter Function, High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Digital multimeter which can be used to measure ACDC voltagecurrent, resistance, diode,capacitance, on-off test.. We offer 1 year warranty with 30 days worry-free return, so 100 satisfaction and zero hassle returns guaranteed. Please don't hesitate to contact us when you use the item..

EasyThis handheld oscilloscopes is a complete finished product, without welding,easy to operate and carry,very suitable for your electronic project.. AddedWe added a 9V battery buckle, you just need to connect the 9V battery use it at outdoor.. Clearly display2.4-inch TFT Clearly display the test results, and can freezesave waveform display content at any time.including frequency, period, duty ratio etc.. Function5mVdiv - 20Vdiv high Sensitivity,With AutoNormal Single trigger model,added the rotary encoder, makes parameter adjustment quicker and easier.You also can conduct secondary development , for example, it can be changed to Millivoltmeter, data loggers.. Package1 Oscilloscope,1 BNC-clip cable,1User Guide,1AC Power Adapter,19V battery buckleNOT Included 9V battery.Pls contact us if have any quality issue and need support, will reply within 24hours..

Faster Sampling Speed Compared to the previous 138pro mini oscilloscope, this upgraded 154pro mini oscilloscope has a real-time sampling rate of 40MSas, a bandwidth of 18MHz, 500Khz signal generator frequency. Improve your work efficiency.. 2 Trigger Modes One-key AUTO The DIY oscilloscope kit configured 2 trigger modes, autonormal. Support waveform parameter setting,such as time base, amplitude, etc. And Support waveform one-key AUTO to automatically adapt to the screen, no need to adjust parameters,convenient and accurate measurement.. There are 14 measurement options available Frequency, P-eak to P-eak, Duty cycle, Amplitude, RMS, Average, Period, Pulse width, -Pulse width, Max, Min,Top, Base.. Built-in High Voltage Protection The handheld oscilloscope built-in high voltage protection module can withstand up to 400V ACDC voltage signal. And built-in 1000m-Ah high-quality battery, can be used continuously for about 6 hours after full charge.. Wide Applications Ideal for the maintenance industry and the RD education industry. It's very valuable for find AC bleeds in signaling wires, examin clock signals, PWM, checked for noise, and used it to debug SPI. And for a hobbyist, learn-to-fix electronic stuffs like phones, laptops, switching PS and such, it is a good choice..

Package Weight 4.0 Kg. Standard Decoder Iic, Spi, UartRs232, Can, Lin. 16 Digital Channels Mso Four Channel Series Only, Option. Usb Awg ModuleFour Channel Series Only, Option.

FASTER SAMPLING SPEED - 2.5Msps high-speed AD data collecting, high sampling rate and high bandwidth, one-key transform to waveform function furing measuring.3 waveform scanning modes automaticconventionalsingle. 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, DCAC Current 0 10A, Resistance 0 40M, Capacitance 0 100f, Frequency 0 5MHZ, Diode Continuity open circuit voltage 1.5V, judgement resistance 50. 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.. LED BACKLIGHT STORAGE READOUT - Analog broadband range up to D AC 1MHz, Display hold, storage readout up to 10 waveforms and 100 sets of measurement values. 240X320 color screen with LED backlighting. More clear and suitable for working at night.. OVERLOAD PROTECTION MULTI-PURPOSE - Built-in 500mA10A double protective tube, dual protection of the instrument. Can choose to automatically shutdown or continuous operation, applicable to the workplace such as family, school, and factory. DISTORTION DETECTION ALSO Protect safety..

KEY SPECIFICATIONS1 analog channel 200Khz bandwidth 1MSas sampling rate and 8K sampling depth.. PORTABLEIdeal 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 BATTERYintegrated with 2.8 inch, 320x240 colorful display screen and 500mAh lithium rechargeable battery.. DATA STORAGEbuild in 8 MB storage memory and can export waveform data to computer with micro USB port.. COMPATIBILITYwidely applicable in the academic experiment, electronics repair, electronic engineering etc..