Cheapest Oscilloscope: Budget-Friendly Choices for Hobbyists
Note: We have researched 13 oscilloscopes for you.
Last updated on 24.06.24 um 01:37
Navigating the world of electronics can be daunting, especially when you're trying to find quality tools without breaking the bank. Oscilloscopes are essential for a variety of electronic work, from debugging circuits to educational purposes, but their price tag can often be a hurdle for enthusiasts and professionals alike.
For those who are budget-conscious, there are options that provide both functionality and affordability. This guide offers a curated selection of instruments that balance cost and performance, ensuring that you can continue your electrical projects without compromising on quality.
For those who are budget-conscious, there are options that provide both functionality and affordability. This guide offers a curated selection of instruments that balance cost and performance, ensuring that you can continue your electrical projects without compromising on quality.
To simplify the price comparison, we determine the prices for the individual articles on Amazon, Ebay and other shops and link the offers via partner links where applicable. This means that we receive a commission if you buy something that we recommend - the price does not change for you.
Pictured: Rigol Digital Oscilloscope DHO804 70M...
What to Look for in Cheapest Oscilloscopes
Important criteria
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Bandwidth
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Sample rate
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Channel count
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Resolution
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Memory depth
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Triggering capabilities
1.) Bandwidth and Sample Rate
When purchasing the cheapest oscilloscope, it's essential to consider the bandwidth and sample rate. Bandwidth determines the highest frequency signal the oscilloscope can accurately measure. As a rule of thumb, choose a bandwidth that's at least five times higher than the maximum frequency you plan to analyze. The sample rate, which is typically measured in samples per second (S/s), should be at least twice the oscilloscope's bandwidth to comply with the Nyquist theorem and ensure accurate representation of the waveform.
2.) Number of Channels
Another critical factor is the number of channels the oscilloscope offers. Even the cheapest oscilloscope should have at least two channels, which allows you to compare signals. More channels are beneficial for complex electronics work, such as working with microcontrollers or multiple sensors. Carefully consider the types of projects you plan to undertake and whether you may need more than the basic two channels.
Pictured: DORHEA DSO 138 Oscilloscope Kit Open
3.) Probes and Input Sensitivity
The quality and type of probes provided with the oscilloscope are important. Ensure that the probes are compatible with the measurements you intend to perform. In addition, input sensitivity, or the smallest signal the oscilloscope can accurately display, should be low enough to measure the minimal voltages of interest. Keep in mind that cheaper oscilloscopes may have higher input sensitivity, which could limit their usability for detecting very small signals.
4.) Usability Features
Features that make the oscilloscope easier to use, such as a large, clear display, user-friendly controls, and intuitive software interface, should not be overlooked even at lower price points. Additionally, consider whether the oscilloscope has storage options for saving waveforms and whether it offers any advanced analysis features, like FFT for frequency domain analysis, even if they come at a slight premium.
The Cheapest Oscilloscopes of our Choice
Our Pick
ICQUANZX Oscilloscope Kit
Model: 00925
Properties
- Assembled kit, simple to use
- Training oscilloscope with reliable circuit
- Automatic, regular, one-shot mode for waveform capture
- Partially open-sourced with programmed MCU
- Adjustable vertical displacement with instructions
2
![WESTOBiG Upgraded Model with 10X Prode]](/en/cheapest-oscilloscope/photos/westobig-upgraded-model-with-10x-prode-3RnYqJLJneA.jpg)
WESTOBiG Upgraded Model with 10X Prode]
Properties
- Mini oscilloscope with good performance
- Real-time sampling rate up to 2.5MS/s
- Bandwidth up to 200KHz
- Comes with a 10X probe
- Measure 800VPP(280V AC)
- Voltages range ±400V
- User-friendly 2.8inch HD LCD display screen
- 3 trigger modes: AUTO/NORMAL/SINGLE
- Type C interface for data transmission and charging
- Large capacity 1000mAH battery
- 4 hours working time after full charge
- Portable size: 99x68.3x19.5mm
- Lightweight and easy to carry
- No assembling required
- Quick measurement with one-key AUTO setting
$ 36.99 *
View
on Amazon
3
DORHEA DSO 138 Oscilloscope Kit Open
Type/Color: DSO 138
Properties
- ARM Cortex-M3 processor (STM32F103C8)
- 2.4-inch color TFT display screen
- ARM test development board
- Freeze waveform display (HOLD function)
- 1Hz/3.3V square wave test signal source
- Automatic, regular, and one-shot modes
- Capture moment waveform easily
- Rising or falling edge trigger available
- Observable previous trigger waveform (negative delay)
- Waveform parameter digital display (frequency, period, etc.)
- Waveform storage function after power-off
- Partially open-sourced, programmed MCU
- Pre-soldered oscilloscope circuit board components
- Unassembled case requiring assembly
- Adjustable vertical displacement
- Instructions available for different features development
4
ZNZHNSI 703S 3-in-1 Handheld Oscilloscope Multimeter
Type/Color: 703s-HIGH
Properties
- 3-in-1 handheld device: oscilloscope, multimeter, signal generator
- Dual-channel with 50MHz bandwidth, 280MSa/s sampling rate
- 3.5" IPS display, robust design, easy to use
- Versatile for professionals, schools, hobbyists, families
- Waveform storage, viewing, export via computer connectivity
- Auto power off, adjustable brightness, suitable for complex environments
$ 98.99 *
View
on Amazon
5
FNIRSI DSO153 2 in 1 Handheld Oscilloscope
Properties
- Oscilloscope and DDS signal generator dual mode
- 1MHz High bandwidth, 5MS/s high sampling rate
- 500ns-20S time base range, measure voltages up to ±400V
- DDS signal generator outputs 14 waveforms, max frequency 10KHz
- Handheld oscilloscope with automatic configuration function
- 2.8-inch High-definition LCD display, 320*240 resolution
- Auto/Normal/Single trigger function for analog and digital signals
- Rechargeable lithium battery, 1000mAh capacity, Type-C charging
$ 56.99 *
View
on Amazon
7
Rigol Digital Oscilloscope DHO804 70MHz Frequency
Model: DHO804
Properties
- Ultra low background noise for pure signal
- 12-bit hardware high resolution for all series
- Up to 70 MHz analog bandwidth, 4 analog channels
- Dual channel models with external trigger ports
- Up to 1.25 GSa/s real-time sampling rates
- Storage depth up to 25 Mpts
- Vertical sensitivity range of 500 μV/div to 10 V/div
- Ultra Aqua mode for up to 1 million wfms/s waveform capture rate
- Supports gray scale digital real-time brightness function
- Supports waveform search and navigation function
- 7 inch 1024*600 high definition touch screen
- New Flex knob for easier interactive experience
- USB Device & Host, LAN, and HDMI ports
- New design provides convenient maneuverability
- Supports online version upgrade
- 3 year standard warranty
- Product Weight: 3.9 lbs (1.78 kg)
- Dimensions: 10.5 x 6.4 x 3.0 inches (265.36 x 161.75 x 77.38 mm)
- Accessories: Power cable, USB cable, ground wire, probe x 4
8
VEVOR Oscilloscope
Model: SDS1104
Type/Color: White
Size: 4 Channels
Properties
- High precision and sampling rate for accuracy
- Detects a wide range of circuit signals
- Sampling rate up to 1 GS/s
- Bandwidth of 100MHZ for analysis
- Independent storage up to 16 sets of data
- Choose between onboard or USB drive storage
- Access and compare data easily
- 7-inch high-definition color screen for clear waveforms
- 30 automatic measurement functions available
- Support for custom measurement menus
- Mathematical calculations like addition, subtraction, multiplication, division
- Features FFT and inversion for challenging scenarios
- Multi-channel communication capabilities beyond four-channel inputs
- Supports SCPI and LabVIEW communication for remote control
- Stay in control of testing process effortlessly
9
AUKUYEE Handheld Digital Oscilloscope Kit
Model: no
Type/Color: with Power Supply
Properties
- Upgraded version with extended sensitivity range
- Handheld capability and easy calibration
- Display and MCU mounted on the same board
- Separate analog and digital circuits for better performance
- Quick and easy parameter adjustment with rotary encoder
- Assembled finished machine, no DIY required
- Includes oscilloscope, BNC-clip cable, and power supply
- Operation instructions, troubleshooting guide, and schematic provided
10
EspoTek Labrador: Easy-to-Use
Model: ETL-001
Properties
- Oscilloscope with 2 channels and 750ksps
- Arbitrary Waveform Generator with 2 channels and 1MSPS per channel
- Power Supply with 4.5 to 15V range and 0.75W max output
- Logic Analyzer with 2 channels and 3MSPS per channel
- Multimeter for measuring Voltage, Current, Resistance, and Capacitance
$ 29.00 *
View
on Amazon
11
Echouswin Oscilloscope
Model: EN-2C
Properties
- Faster sampling rate: 50MS/s, 10MHz bandwidth.
- Full trigger function: AUTO/Normal/Single for signals.
- 3.2-inch HD LCD display, 320*240 resolution.
- Portable Assembled Machine, easy to carry around.
- One-key AUTO setting for easy waveform display.
- Built-in 2500mAh lithium battery, 5-6 hours use.
$ 53.99 *
View
on Amazon
12
WESTOBiG Upgraded Model 2*P6100 Probe】 FNIRSI
Type/Color: BLUE
Properties
- 3 in 1 Multifuctional & Handheld design
- Functions: oscilloscope, multimeter, signal generator
- Good for maintenance and engineering industry professionals
- 10MHz oscilloscope with 2 channels, 50MSa/s rate
- Multimeter: 4-digit, various measurements supported
- Signal generator: 2MHz output frequency, adjustable parameters
- Exquisite design with large capacity battery
- User-friendly data storage function with image saving
$ 99.41 *
View
on Amazon
* All prices incl. VAT, plus shipping if applicable. Prices, delivery times and costs may change in the meantime. The selection of products was made independently of the manufacturer and without any claim to completeness. All links to products are external partner links through which we may receive compensation. All information without guarantee.
Top Affordable Oscilloscopes for Every Type of Buyer
Budget-Conscious Students
Students looking for a balance between cost and functionality can find oscilloscopes that are both affordable and reliable. These options offer the basic features necessary for educational purposes without breaking the bank.
Hobbyists and Makers
DIY enthusiasts require oscilloscopes that are both economical and versatile. A variety of options are available to meet the needs of projects that range from simple to complex.
Professional Technicians
Technicians in need of reliable oscilloscopes for their daily tasks can find instruments that provide the right balance between cost-effectiveness and advanced features.
Educational Institutions
Schools and colleges seeking to equip their labs with oscilloscopes can find bulk deals that prioritize affordability without compromising on the necessary functionalities for teaching.
Questions You Might Ask
Important factors include bandwidth, sample rate, channel count, resolution, and the types of signals you plan to measure. Also consider the oscilloscope's user interface, connectivity options, and any additional features like serial decoding or advanced triggering.
Not necessarily. Choose a bandwidth that matches the highest frequency signal you intend to observe. A rule of thumb is to select an oscilloscope with a bandwidth five times higher than the maximum signal frequency to ensure accurate measurements.
Analog oscilloscopes display real-time signals using a cathode-ray tube screen, whereas digital oscilloscopes process and display signals digitally, offering more features, higher accuracy, storage options and the ability to analyze and compare signals.
The number of channels needed depends on the complexity of the signals you want to observe. If you only need to measure one signal at a time, a single channel may suffice. For multiple signals or complex circuits, a four-channel oscilloscope is more suitable.
Some oscilloscopes offer upgradable options such as increased bandwidth, additional channels, or software features. It depends on the manufacturer and model, so consider future requirements and check upgrade availability before purchasing.
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How to Choose the Cheapest Oscilloscope: A Guide
Our Pick: ICQUANZX Oscilloscope Kit
Embarking on the quest for an oscilloscope can be a daunting task for both budding hobbyists and frugal professionals. This guide aims to navigate you through the essentials of selecting the most cost-effective oscilloscope without compromising on the must-have features for your electrical troubleshooting and analysis needs.
Understand Your Requirements
Before leaping into the market, it's crucial to understand what you need from an oscilloscope. Consider the type of projects you'll work on and the nature of the signals you'll be analyzing. Speed, bandwidth, and resolution are some of the core specifics you should evaluate.
Determine the minimum bandwidth necessary for your tasks. A common rule is to choose an oscilloscope with a bandwidth five times higher than the fastest signal you intend to measure. Meanwhile, sample rate affects how well the oscilloscope can reconstruct your signals, so aim for a rate that's at least twice your scope's bandwidth.
Don't overlook the number of channels you'll require. Most entry-level scopes come with one or two, but more complex applications may necessitate four or even more channels. This is a feature where skimping could severely limit your scope's versatility in the future.
Scope out the Scope's Features
Today's oscilloscopes come packed with a variety of features, from the basic to the highly sophisticated. Identify which features are non-negotiable, such as digital storage capabilities, connectivity options like USB or Ethernet, and the presence of any math functions.
Think about user interface and usability. A good oscilloscope should have an intuitive interface, making it easy to navigate through menus and adjust settings. Consider also the display type and size, as these aspects can greatly affect how comfortably you can read your measurements.
Portable or bench-top? The former can be highly convenient if you're often on the move, while the latter typically offers more features and better performance for prolonged use on a workbench.
Budgeting and Brand Considerations
Set a clear budget from the get-go, understanding that the cheapest oscilloscope may not always provide the best value in the long run. It's sometimes worth investing a little more to get a scope that will grow with your needs, rather than one you'll outgrow quickly.
While brand might not be everything, reputable manufacturers tend to offer better customer support, warranty, and reliability. However, emerging brands could provide comparable quality at a lower price point. Research is key: read reviews, watch videos, and ask in forums to lean on the experiences of others.
Remember to account for potential extra costs like probes, especially if they're not included with your oscilloscope purchase. High-quality probes can significantly enhance the accuracy and reliability of your readings.
Where and How to Buy
With a clear idea of what you need, start comparing prices across different retailers and online platforms. Look out for seasonal sales or educational discounts if you're eligible, as these can make a significant difference.
Consider purchasing a second-hand oscilloscope if your budget is tight. Many users sell their equipment after upgrading, so you can get your hands on a higher-spec device for less. Always check for the condition, any existing warranty, and the possibility of returns or support.
Be wary of deals that seem too good to be true, especially from unknown sources. A counterfeit or malfunctioning oscilloscope could not only waste your money but also pose a safety risk.
Hands-on Reviews and Recommendations from Discussion-Boards
In our quest to provide valuable insights on the most affordable oscilloscopes, we've carefully curated a collection of resources that we believe are of the highest quality. This assortment includes expertly written test reports, authoritative recommendations from specialized forums, engaging Reddit discussions, and informative videos. To aid in your research, we've organized these references into four distinct categories: reviews, forum contributions, Reddit threads, and visual content.
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www.eevblog.com
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This blows away the $60 budget oscilloscope ... - YouTube
This blows away the $60 budget oscilloscope! (OWON VDS1022 review )58.
