General
Damping ratio	10:1

The HF probe HX0130 from Metrix is a specific accessory for handheld scopes and SCOPIX oscilloscopes, designed for precise voltage measurements in the high-frequency range. It enables measurement of electrical voltages up to 300 V with a bandwidth of 500 MHz, allowing even rapidly changing signals to be reliably captured. The integrated attenuation of 10:1 ensures that the voltage applied to the probe is reduced to one-tenth, increasing measurement accuracy and the safety of the measuring device. The automatic scaling of the probe allows for direct reading of the measured value without manual adjustments on the oscilloscope, improving work speed and user-friendliness.

Applications

The probe is designed for applications in electronics and industrial measurement technology, particularly for diagnosing and maintaining electronic circuits, power electronics, and communication systems. The high bandwidth of 500 MHz makes it suitable for signals with high frequency components, such as those occurring in digital circuits or when testing high-frequency amplifiers. The Category III safety class (300 V) ensures that the probe can be used for measurements on electrical installations with operating voltages up to 300 V in industrial environments.

Functions and equipment in detail

The probe features two configurable buttons that enable remote control of the SCOPIX oscilloscope. This allows functions such as measurement, storage, or output of measured values to be triggered directly on the probe without the user having to touch the oscilloscope. This is particularly advantageous when working in tight or hard-to-reach areas. An integrated LED illuminates the working area and ensures clear visibility of the measurement point even in poor lighting conditions, increasing measurement accuracy.

Technology explained simply

The automatic scaling works through electronic adjustment of signal amplification in the probe, so that the oscilloscope displays the signal directly at the correct amplitude. The attenuation 10:1 means that the signal applied to the probe is reduced by a factor of 10 before being transmitted to the oscilloscope. This protects the measuring device from excessive voltages and enables more accurate representation. The bandwidth of 500 MHz describes the maximum frequency that the probe can reliably transmit without significantly distorting the amplitude or phase of the signal.

Compatibility and accessories

The probe is specifically designed for use with handheld scopes and SCOPIX oscilloscopes that feature a Probix connector. Compatibility is limited to this device family. As an accessory, it is part of the Probix series, designed for modular extensions of handheld measuring instruments. Use with other oscilloscopes that do not have a Probix connector is not intended.

Mounting and installation

The probe is connected directly to the Probix connector of the oscilloscope. The connection is made via a standardized plug connector, ensuring a secure and backlash-free connection. No additional tools or mounting procedures are required. The LED and buttons are directly integrated into the probe and require no additional installation.

Advantages in operation

By combining high bandwidth, automatic scaling, and remote control functions, the probe reduces preparation time for measurements and increases safety during work. The LED illumination improves visibility of the measurement point, which is particularly beneficial for maintenance work in poorly lit environments. The Category III safety class allows use in industrial installations where high electrical voltages are present.

Scope of delivery

The scope of delivery includes the HF probe with integrated LED illumination and documentation.