The digital bench oscilloscope of the METRIX DOX 2000B series, type DOX2025B, is a two-channel measuring instrument for laboratory applications with a bandwidth up to 25 MHz. It features a 7-inch colour display with a WGA resolution of 800×480 pixels, enabling a clear representation of up to 16 divisions on the X-axis. Operation is available in five languages, supplemented by context help in French and English, facilitating use in international working environments. The device is compactly designed and includes an ergonomic handle as well as stable, non-slip feet, ensuring secure placement on the workbench.

Applications
This oscilloscope is specifically designed for laboratory environments where precise and reliable measurements of electrical signals are required. It is suitable for analysing AC and DC voltages, pulses, frequencies, and other time-dependent signal waveforms. The combination of high sampling rate, large memory depth, and extended analysis functions makes it ideal for development work, maintenance, training, and quality control in electronics and measurement technology.

Functions and Equipment in Detail
The device offers 12 vertical measurement ranges with a sensitivity from 2 mV/div to 10 V/div, allowing flexible adaptation to different signal amplitudes. The horizontal timebase ranges from 25 ns/div to 50 s/div, enabling both fast and slow signal waveforms to be displayed. Simultaneously, 32 automatic measurements are available on the screen, supplemented by manual cursor measurements for precise settings. The integrated 5 MATH functions, including FFT (Fast Fourier Transform), enable detailed real-time analysis and display of multiple curves on two different screens.

Technology Explained Simply
The maximum sampling rate is 500 MS/s in Single-Shot mode with one channel and 250 MS/s with two channels. In repeated sampling, the device achieves a sampling rate of 10 GS/s, enabling high signal resolution and accurate signal reproduction. The maximum memory depth of 32K points ensures that longer signal segments can be stored and analysed. The vertical resolution of 8 bits (0.4 %) guarantees high accuracy in measurement value representation. Functions such as digital filters, auto-calibration, Pass/Fail test, and recorder mode extend functionality and simplify daily work in the laboratory.

Compatibility and Accessories
The oscilloscope features multiple communication interfaces, including USB, Ethernet, and RJ45, enabling direct connection to a PC. The EASYSCOPE software supports remote control of the device, storage of curve data and screenshots, and analysis of measured signals. The protection class corresponds to IEC 61010-1 / 300 V CAT II, ensuring safe use in electrical installations with a voltage category up to 300 V.

Mounting and Installation
The device is designed as a bench instrument and requires no special mounting. It is placed directly on a flat, stable surface. The non-slip feet ensure secure positioning. Operation is performed via front buttons and the display; no additional tools or installation steps are required.

Advantages in Operation
The combination of a large colour display, high sampling rate, large memory depth, and extended analysis functions enables fast and precise signal analysis. Integrated functions such as auto-calibration and Pass/Fail test reduce working time and increase measurement reliability. Connection to a PC via USB or Ethernet allows efficient documentation and further processing of measurement results. The compact design and ergonomic handle facilitate transport and placement in the laboratory.