Metrel Multifunction Testers
Discover the essential features of the Metrel Multifunction Tester for professionals. Enhance your testing efficiency and accuracy—read the article now!
Find out more about Metrel Multifunction Testers below.

- Includes all the electrical and safety tests required by the EN 61557 standard
- Suitable for testing single and multiphase TT and TN systems
- Optimised for ease-of-use and longevity

- Bluetooth connectivity - interface wirelessly with your smartphone
- RCD, earth spike, insulation and many other testing procedures
- Integrated memory with direct download to PC (software included)

- Fast, accurate multifunction tester
- Online voltage monitoring, phase sequence testing and earth resistance measurements
- Comprehensive suite of electrical testing procedures

- With built-in memory
- Downloadable to PC/Android tablets and smartphones using Bluetooth/RS232 and USB cables
- Huge suite of testing functions

- Test electrical systems and installations
- Integrated Bluetooth module
- Power and harmonics measurements

- Includes RCDs
- Features a mains switch
- Contains automatic fuses
- Includes a 1-phase & 3-phase mains test outlet
- N and PE collector

- Verify safety and functionality
- Ring Continuity Adapter
- Bluetooth Multifunction Tester

- Suitable for conducting installation safety tests in accordance with IEC/ EN 64557
- A comprehensive, easy-to-use, efficient, non-downloading tester
- Can be upgraded to a downloadable tester

- Test EV charging stations state-by-state
- Complete installation safety testing
- Test 6mA EV RCDs

- Metrel MI 3152 Multifunction Tester
- Automated RCD testing procedure
- Metrel A 2214 Ring Continuity Adapter
- No risk of forgotten connections

- The most sophisticated model in Metrel's range of multifunction testers
- Large, colour touchscreen display with an intuitive user interface
- True-RMS current, voltage and frequency measurements

- 10 universal configurable connections
- Fully automatic test flow
- Tests and limits are automatically set
Metrel Multifunction Tester Overview
Metrel multifunction testers are versatile tools designed for professionals conducting comprehensive electrical testing on domestic, industrial, and medical installations in compliance with standards like IEC/EN 6155.
Metrel multifunction testers often support a wide range of tests, including insulation resistance with DC voltage (50V to 1000V), continuity of PE conductors with polarity reversal, line and loop impedance, and earth resistance using 2- and 3-wire methods. They can also offer RCD testing (Type AC, A, F, B) with automated procedures and phase sequence verification. Select models include online voltage monitoring for real-time readings and built-in rechargeable batteries for extended use.
Outstanding features of Metrel multifunction testers vary by model but often include:
- Automatic Test Sequences: Simplify compliance testing for TT, TN, and IT systems.
- True RMS Voltage and Frequency Measurements: For accurate readings across non-linear waveforms.
- Bluetooth and PC Connectivity: Allows for direct data transfer and report generation using Metrel ES Manager software.
- Integrated Help Screens: Provides guidance on-site for efficient troubleshooting.
- Built-in Fuse Tables: Automatically evaluate line/loop impedance results.
- Trip Lock Functionality: Conduct loop impedance tests without tripping RCDs.
Applications include electrical safety inspections, fault detection, preventative maintenance, and installation troubleshooting in environments like hospitals, industrial sites, and renewable energy facilities. Metrel multifunction testers are essential for ensuring electrical safety and performance across a range of low voltage installations.