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General| Loop Impedance Measurement | Yes |
|---|---|
| Line Impedance Measurement | Yes |
| Insulation Resistance Measurement | Yes |
| Continuity Testing | Yes |
| Voltage Measurement | Yes |
| Frequency Measurement | Yes |
| Phase Sequence Test | Yes |
| Memory | Yes |
| Interface | USB |
| Display | LCD |
| Power Supply | Battery |
| Operating Temperature | 0°C … +40°C |
Details on components like fuses and batteries that may need replacement.
Information on additional accessories to expand device functionality.
Explains the function of each button, key, and connector on the device.
Specifies the measurement range, resolution, and accuracy for protective conductor resistance.
Details the measurement range, voltage, current, and accuracy for insulating resistance.
Covers measurements using an alternative leakage current method.
Details protective conductor current measurement using differential method.
Specifies contact current measurement using the direct measurement method.
Describes tests for power cords, cable reels, and distributors.
Details how to measure the tripping time of RCDs.
Specifies protective conductor current measurement with optional adapters.
Explains how to measure mains voltage on an external socket.
Lists the limiting values for various tests as per standards.
Steps to prepare the device and test object before taking measurements.
Instructions for powering the BENNING ST 725 device on and off.
Procedure for testing the mains voltage of an external socket.
Step-by-step guide for conducting electrical safety tests on devices.
How to test devices with a protective conductor and accessible conductive parts.
How to test devices with double insulation or safety extra-low voltage.
Testing power cords, cable reels, and distributors.
Methods for testing three-phase appliances using adapters.
Procedures for testing residual current devices (RCDs) with 30 mA nominal current.
Steps to test fixed RCDs in electrical installations.
Steps to test portable residual current devices (PRCDs).
How to save measurement results to the device's memory.
Instructions for retrieving previously stored measurement data.
Process for clearing all stored measurement data from the device.
How to transfer stored measurement data to a PC via USB.
Instructions for printing test results using an optional printer.
Guide for adjusting the device's internal clock settings.
Steps to take if safe operation is no longer ensured.
Guidelines for cleaning the exterior of the device.
Instructions on how to replace the device's batteries.
Guide on how to replace the internal fuses for overload protection.
Information on recalibrating the instrument for maintained accuracy.
Details on available spare parts for the device.
Guidance on proper disposal of the device at the end of its life.
