Hantek 2D72 dual channel oscilloscope + waveform generator + multimeter
✓ High reliability and long service life
✓ Easy handling and user-friendliness
✓ Fast and competent customer service
✓ 12 months warranty
Hantek 2D72 dual channel oscilloscope + waveform generator + multimeter is backordered and will ship as soon as it is back in stock.
Hantek 2D72 dual channel oscilloscope + waveform generator + multim...
Description
Description
Hantek 2D72/2D42 Handheld Oscilloscope – 3-in-1 Multifunctional Test Device
The Hantek 2000 series is a completely new handheld oscilloscope that combines the functions of an oscilloscope, a signal generator, and a digital multimeter in one compact device. With its ultra-lightweight design, easy one-handed operation, and a high-resolution color LCD display, this oscilloscope is ideal for engineers and technology enthusiasts with diverse testing needs.
Key features
- 3-in-1 functionality: Integrates oscilloscope, signal source and multimeter in one device.
- Intelligent charging control: Can be charged via a 5V/2A power source or a USB interface and allows operation during the charging process.
- Ultra-low-power design: A 2-hour battery charge is sufficient for a full workday or more than two months in standby mode.
- User-friendly design: Minimalist keyboard design and simple operation. The hanging bracket allows for multi-angle adjustments.
- Large color LCD: High-resolution display with clear waveform display and adjustable backlight.
- Self-calibration: Prevents level deviations during extended periods of non-use.
Technical data
| Characteristic | Description |
|---|---|
| Model | Hantek 2D72 / 2D42 |
| Oscilloscope bandwidth | 70MHz (2D72), 40MHz (2D42) |
| Channels | 2-channel oscilloscope + multimeter + signal source |
| Horizontal sampling rate | 250MSa/s (single-channel), 125MSa/s (dual-channel) |
| Vertical scaling | 10mV/div to 10V/div |
| Maximum recording length | 6K for signal channel, 3K per channel (in two-channel operation) |
| Signal source waveforms | Sine, square, triangle, trapezoid (1Hz to 25MHz for sine) |
| Vertical resolution (waveform generator) | 12-bit |
| Output voltage | 2.5 Vpp (50Ω), 5 Vpp (high impedance) |
| Multimeter functions | AC/DC voltage, AC/DC current, resistance, diode, capacitance, continuity test |
| Voltage input range (multimeter) | DC up to 1000V, AC up to 750V |
| Color LCD screen | High-resolution, clear waveform display |
| power supply | 18650 replaceable lithium battery, Type-C charging port |
| Safety standards | EN61010-1, EN61010-2-030, CAT III 1000V, CAT IV 600V |
| Dimensions (device) | 88 x 58 x 188 mm |
| Weight | 417g |
Scope of delivery
- Hantek 2D72/2D42 Oscilloscope
- BNC cable for alligator clips
- USB cable
- power plug
- test probes
- High-voltage test probe
- Calibration pen
- Protective case
Note: The contents of the package may vary depending on the selected model (Hantek 2D72 or 2D42). Please note that batteries are not included for safety reasons during shipping.
Applications of a handheld oscilloscope
Handheld oscilloscopes are increasingly used in mobile work environments where traditional benchtop oscilloscopes are too inflexible. Especially during service calls, field maintenance, or mobile diagnostics on electrical systems, a portable measuring device offers significant advantages. The Hantek 2000 series models were developed precisely for such scenarios.
Mobile measurements in electronics and electrical engineering
When troubleshooting electronic circuits, it is often necessary to analyze signal waveforms directly at the point of use. A portable oscilloscope enables the rapid display of voltage waveforms, frequencies, and signal interference. The combination of oscilloscope, multimeter, and signal generator significantly reduces the number of tools required.
Service and maintenance operations
Technicians who maintain equipment or electronic systems on-site particularly benefit from a compact diagnostic device. Thanks to its light weight and integrated battery, the device can be easily transported in toolboxes. At the same time, all essential measurement functions are immediately available.
Technical Functionality of the Integrated Oscilloscope
Bandwidth and signal resolution
The bandwidth of an oscilloscope determines which signal components can be displayed correctly. The Hantek 2D72 model offers a bandwidth of up to 70 MHz and is therefore also suitable for faster digital signals or high-frequency electronic circuits. The 2D42 model, with a 40 MHz bandwidth, is particularly suitable for standard measurements in education, laboratories, or maintenance.
Sampling rate and signal reconstruction
The maximum sampling rate of up to 250 MSa/s ensures that signal waveforms are displayed with sufficient resolution. This allows even short signal pulses or high-frequency switching processes to be detected. A high sampling rate is particularly crucial when analyzing microcontroller signals or communication interfaces.
Two-channel measurements
With two independent channels, two signals can be analyzed simultaneously. This allows, for example, the comparison of input and output signals or the investigation of phase shifts. This function is particularly helpful in diagnosing amplifier circuits or PWM controllers.
The integrated signal generator in practice
Generation of test signals
The integrated signal generator allows the output of various waveforms such as sine, square, triangle, or trapezoidal signals. This function is primarily used in the development of electronic circuits to generate defined test signals.
Analysis of circuits and components
By feeding a test signal into an electronic circuit, gain factors, filter characteristics, or distortions can be analyzed. In combination with the integrated oscilloscope, the signal waveform can be visualized directly.
Digital multimeter function in detail
Measurement of basic electrical quantities
The integrated multimeter covers the most important measurement functions, including voltage, current, and resistance measurements. This allows the device to be used for both classic electrical measurements and electronic diagnostics.
Capacitance and diode tests
In addition to standard measurements, the multimeter also supports capacitance measurements and diode tests. These functions are particularly helpful when troubleshooting power supplies or circuit boards.
Software and user interface
Intuitive user interface
The device's user interface is designed for quick access to measurement functions. The clear menu structure allows settings such as time base, trigger, and voltage scales to be adjusted without extensive training.
Self-calibration and measurement stability
The integrated self-calibration function ensures that measured values remain stable even after prolonged use. This function is particularly important for portable measuring devices, as it can compensate for temperature fluctuations and the aging effects of electronic components.
Importance of portable measuring devices in modern workshops
Diagnosis of modern vehicle electronics
Modern vehicles contain a multitude of electronic control units and communication systems. Faults in these systems cannot always be detected using simple OBD diagnostics. An oscilloscope makes it possible to display actual signal waveforms and thus identify electrical fault sources much more quickly.
Support with training and education
Oscilloscopes also play an important role in technical education. The visual representation of signals significantly improves the understanding of electronic processes. Portable devices are particularly suitable for training rooms or laboratory workstations with changing experiments.
A combination of mobility, measurement accuracy, and versatility
The Hantek 2D72 and 2D42 models combine multiple measurement functions in a single portable device. The combination of oscilloscope, multimeter, and signal generator creates a versatile diagnostic tool suitable for use in workshops, laboratories, and mobile service settings.
Thanks to their compact design, integrated power supply, and high measurement bandwidth, these devices are particularly suitable for users who require flexible measurement solutions. At the same time, the technical features offer sufficient performance reserves for professional diagnostic and analysis tasks.
Shipping and payment conditions
Shipping and payment conditions
FREE SHIPPING ON ORDERS OVER €50!!
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You can choose to pay by prepayment, PayPal (direct debit and credit card via PayPal), or cash on delivery. A surcharge of €9.99 will be added for cash on delivery payments.
Free shipping within Germany for orders over €50
Shipping costs within the EU are €14.99.
Delivery within Germany takes 2-3 working days.
Further information
The importance of automotive diagnostic devices for vehicle maintenance
The importance of automotive diagnostic devices for vehicle maintenance
Original diagnostic devices for cars and trucks are indispensable tools for modern vehicle maintenance and repair. These devices make it possible to read error codes generated by the various control units of a vehicle. By using professional diagnostic devices, workshops and vehicle owners can quickly and precisely identify and resolve problems. This increases the efficiency of the repair processes and contributes to the longevity of the vehicles. Professional diagnostic devices also offer advanced functions such as in-depth diagnostics and programming of control units, which is particularly useful for complex repairs and maintenance work. With a vehicle diagnostic device, you can ensure that your vehicle is always in perfect condition.
Why professional diagnostic devices are indispensable
Why professional diagnostic devices are indispensable
Professional diagnostic devices are specially designed for use in workshops and by professionals. They offer comprehensive diagnostic capabilities and support a wide range of vehicle makes and models. These devices can not only read and clear error codes , but also display live data and perform special tests such as actuator tests. They also allow the calibration of control units and the performance of service resets. Thanks to these advanced functions , professional diagnostic devices can make the work of mechanics much easier and improve the quality of the repairs carried out. A professional diagnostic device is therefore an indispensable tool for every professional workshop.
How OBD diagnostic devices work
How OBD diagnostic devices work
OBD (On-Board Diagnostic) systems are standardized diagnostic tools used in almost all modern vehicles. These systems monitor the vehicle's performance and emissions and store error codes when a problem occurs. OBD diagnostic devices can read these error codes and provide detailed information about the condition of the vehicle. This includes monitoring engine parameters, exhaust emissions and other critical systems. By using OBD diagnostic devices regularly, potential problems can be identified and resolved early before they lead to larger and more costly damage. An OBD diagnostic device should therefore be in every vehicle to make car diagnostics efficient and comprehensive.
Auto diagnostics: A key to efficient vehicle repair
Auto diagnostics: A key to efficient vehicle repair
Auto diagnostics includes a variety of techniques and tools for monitoring and analyzing the condition of a vehicle. By using modern original diagnostic devices for cars and trucks Mechanics can carry out precise fault analyses and make targeted repairs. This not only saves time, but also costs for the vehicle owner. Modern diagnostic devices also offer the option of carrying out software updates and making adjustments to the vehicle control units. This is particularly important for optimizing vehicle performance and adapting to individual requirements. The continuous development of diagnostic technology helps to ensure that vehicles can be operated more safely and efficiently. With a reliable car diagnostic device, you always have all the important information at hand to optimally maintain and repair your vehicle.