Electrical Test & Measuring Instruments for Installation, Service & Test Benches – Multimeters, Clamp Meters & Testers

In this category you will find digital multimeters, clamp meters, voltage testers, power and resistance meters, insulation testers, installation testers, service instruments, cable tracers, cable testers and suitable accessories. This covers typical tasks in installation, service, maintenance and test benches.

A multimeter combines several measurements in one instrument (e.g. voltage, current, resistance, sometimes frequency or temperature). Clamp meters measure current without breaking the circuit by clamping around the conductor – ideal for maintenance and troubleshooting. Two-pole voltage testers are designed for fast and safe voltage and continuity tests on installations.

This depends on your task and environment: For general electrical work, a robust true-RMS multimeter is often the best starting point. For higher currents or live systems, clamp meters are suitable. Installation testers and insulation testers are used for compliance testing of electrical installations, while power meters and power analyzers are ideal for energy optimisation and power quality analysis. If you describe your measurement task, we will recommend suitable instruments

The measurement category (e.g. CAT II, CAT III, CAT IV) indicates for which parts of the electrical installation a tester may safely be used. CAT III instruments are intended, for example, for distribution boards and fixed installations, while CAT IV instruments are suitable for measurements at the service entrance or source of the installation. Always ensure that the category and rated voltage match your application and use only instruments with appropriate safety approvals.

Many clamp meters, multimeters, power meters and power analyzers can be used in three-phase systems to measure currents, voltages, active and reactive power and power factor. For more detailed network analysis, specialised 3-phase instruments and power analyzers are available. The product descriptions list the supported measurement functions and voltage ranges.

Selected instruments provide interfaces such as USB, RS-485/Modbus or other digital outputs. This allows you to log, document and integrate measurement data into higher-level systems. The technical data specify which interfaces each instrument supports; if required, we will help you choose a suitable combination of instrument, data logger and software.

Yes, calibration and test certificates are available for many instruments, especially for multimeters, insulation testers, power meters and power analyzers. Depending on the application, factory test reports or standard-compliant calibrations may be appropriate. Let us know which quantities and ranges you need to be certified and we will check the available options.

Yes, absolutely. If you tell us about your typical tasks (e.g. installation, panel building, service, test bench work), voltage ranges, standards/requirements and your budget, we will put together a suitable set – for example consisting of a multimeter, clamp meter, voltage tester, insulation tester and accessories. This way you get a solution that fits technically and pays off in daily use.