Hantek DSO4004C Series Digital Storage Oscilloscope

Overview

The Hantek DSO4004C Series is a practical 4-channel benchtop oscilloscope platform built for engineers, technical buyers, and maintenance teams who need a reliable instrument for everyday waveform analysis. According to Hantek’s official product information, the series combines 4 analog oscilloscope channels with 1 built-in arbitrary/function waveform generator, allowing users to stimulate and observe signals on the same instrument while keeping the oscilloscope and generator controls separate for easier operation.

This series is positioned for users who need more than basic waveform viewing. Hantek specifies 1 GS/s sampling, a minimum vertical range of 500 μV/div, a 7-inch 64K color TFT display with 800 × 480 resolution, and an advanced digital trigger system designed for higher trigger sensitivity and low jitter. Hantek also highlights integrated USB Host/Device, SCPI remote control support, and optional RS232/LAN communication, making the unit suitable for both bench use and simple automated test environments.

A key point for procurement teams is that “DSO4004C” is presented by Hantek as a series name, not one single bandwidth configuration. The official comparison table includes DSO4084C (80 MHz), DSO4104C (100 MHz), DSO4204C (200 MHz), and DSO4254C (250 MHz). This means your product page should clearly state whether you are selling the whole family or a specific variant.

For industrial buyers and lab managers, the DSO4004C Series is attractive because it brings together multiple routine capabilities in one instrument: waveform capture, automatic measurements, serial trigger/decode support, function generation, and general-purpose bench connectivity. For engineers, it offers enough trigger and measurement depth to support debugging of power, control, communication, and embedded systems without moving immediately into a higher-cost platform.

Key Features

The Hantek DSO4004C Series is built around a 4-channel architecture, which is especially useful when comparing multiple signals at once, such as clock, data, enable, and power rail behavior in digital or mixed-signal workflows. The official specification also states 8-bit vertical resolution with simultaneous sampling on each channel.

Sampling performance is rated up to 1 GS/s, with a timebase range of 2 ns/div to 100 s/div and record length up to 64K samples per single channel. These specifications support both faster events and slower trend observation in lab and service tasks.

Hantek lists more than 32 automatic measurements, which can help speed up repetitive analysis for frequency, period, RMS, peak-to-peak value, rise time, fall time, duty cycle, bandwidth-related items, and other waveform parameters.

The series also includes an advanced digital trigger system with more than 14 trigger functions, including edge, pulse width, video, slope, overtime, pattern, interval, UART, LIN, CAN, SPI, and IIC-related modes shown in the official parameter section. This is a meaningful advantage for embedded and communication-focused debugging because it helps users isolate protocol events more efficiently than simple edge triggering alone.

Another notable feature is the built-in 25 MHz arbitrary/function generator with 12-bit resolution and 200 MHz DDS, supporting sine, square, triangle, trapezoid, pulse, DC, and arbitrary waveforms. This can reduce the need for a separate low-frequency signal source in many benches, especially for education, board bring-up, sensor simulation, and general verification.

For usability, Hantek specifies a 7-inch 800 × 480 display, USB Host/Device, U-disk storage/system update support, and SCPI remote control commands. Optional RS232 and LAN interfaces are also listed, which may matter for customers integrating the instrument into test setups or institutional labs.

Applications

The Hantek DSO4004C Series is suitable for a broad range of technical applications where 4-channel visibility and moderate bench automation are valuable.

In embedded system development, the serial trigger/decode capabilities help engineers inspect buses such as UART, LIN, CAN, SPI, and IIC, while the four channels allow simultaneous observation of control and power relationships.

In electronics repair and maintenance, the oscilloscope’s automatic measurements, broad timebase range, and compact benchtop format make it practical for troubleshooting digital boards, signal paths, and general electronic assemblies. The built-in generator can also help inject known signals during diagnosis.

In education and training laboratories, the combination of oscilloscope and waveform generator in one chassis can simplify lab procurement and reduce bench clutter. The separate function keys for oscilloscope and generator operation are specifically highlighted by Hantek as an ease-of-use benefit.

In production support and test benches, USB connectivity and SCPI control support can help teams document measurements, transfer captures, and integrate the instrument into repeatable workflows.

Technical Specifications

All values above are based on Hantek’s published product/specification pages and related documentation listings.

Package Contents

Package contents should match your actual sold SKU and warehouse configuration.
For compliance and accuracy, do not publish a fixed accessory list unless you have confirmed it internally against your quotation, carton list, or local distributor pack-out. A safe website version is:

Typical package contents may include:

• 1 × Hantek DSO4004C Series oscilloscope

• Matching passive probes according to the channel configuration

• Power cord

• USB cable

• Quick guide / user documentation

• Software or download access information

Please confirm final included accessories before shipment.

This wording avoids promising accessories that may vary by seller bundle or market pack-out.

Call to Action

Looking for a reliable 4-channel oscilloscope with integrated waveform generation and serial bus analysis support? The Hantek DSO4004C Series is a practical choice for R&D benches, technical service teams, and procurement departments seeking a cost-effective bench instrument with strong everyday capability. Contact us for stock availability, exact model selection, lead time, pricing, and accessory confirmation before ordering.

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【FAQ】

Q1: What is the difference between Hantek DSO4004C and the DSO4084C/DSO4104C/DSO4204C/DSO4254C?
A1: Hantek lists DSO4004C as a product series name. The individual models in that family are DSO4084C, DSO4104C, DSO4204C, and DSO4254C, which mainly differ by bandwidth rating.

Q2: Does the Hantek DSO4004C Series include a built-in function generator?
A2: Yes. Hantek specifies a built-in 1-channel arbitrary/function generator with up to 25 MHz sine output and 12-bit resolution.

Q3: How many channels does the Hantek DSO4004C Series have?
A3: The official product page lists 4 analog oscilloscope channels.

Q4: Does the Hantek DSO4004C Series support serial bus triggering and decoding?
A4: Yes. Hantek lists serial trigger/decode support including UART, LIN, CAN, SPI, and IIC-related functions.

Q5: Is LAN included as standard on the Hantek DSO4004C Series?
A5: Hantek lists RS232 and LAN as optional interfaces, so availability should be confirmed for the exact unit or quotation.