Hantek 2D72 Handheld Oscilloscope 3-in-1 Multimeter Signal Generator 70MHz

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

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.

FREE SHIPPING WITHIN THE EU ON ORDERS OVER €100!!

Goods are regularly delivered by shipping to the delivery address provided by the customer. The delivery address provided by the customer during the ordering process is decisive for the transaction. Deviating from this, if PayPal is selected as the payment method, the delivery address stored by the customer with PayPal at the time of payment is decisive.

If delivery to the customer was not possible and the shipping company returns the shipped goods to the seller, the customer bears the costs for the unsuccessful shipment. This does not apply if the customer exercises their right of withdrawal by refusing acceptance, if they are not responsible for the circumstance that led to the impossibility of delivery, or if they were temporarily prevented from accepting, unless the seller announced the service to them a reasonable time in advance.

You can choose to pay by bank transfer (prepayment), PayPal (direct debit and credit card via PayPal), Klarna (purchase on account or installment payment), Shop Pay, Google Pay or cash on delivery. If cash on delivery is selected as the payment method, an additional fee of €9.99 will be charged.

Free shipping within Germany for orders over €50.

Shipping costs within the EU are €14.99. For orders over €100, shipping within the entire EU is free.

The delivery time within Germany is usually 1–3 business days.

Worldwide shipping – to countries outside the EU – is also available. The applicable shipping costs are calculated and displayed during checkout depending on the destination country. For deliveries to countries outside the EU, additional customs duties, import taxes or other charges may apply, which are to be borne by the customer.