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      • Published 8 May 2025
      • Last Modified 8 May 2025
    • 14 min

    How to Choose the Best Multimeters: Comprehensive Multimeter Recommendations

    Find the best multimeters in Australia for your electrical measurement needs. Explore top-rated brands for electricians like Fluke, Keysight & RS PRO.

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    A multimeter is an indispensable tool for anyone working with electronics, whether you're a seasoned professional, a dedicated hobbyist, or simply tackling household electrical tasks.

    This versatile instrument combines the functionality of a voltmeter, ammeter, and ohmmeter, allowing you to measure voltage, current, and resistance in just one device. Beyond these basic functions, many modern multimeters offer a range of additional capabilities that enable them to fulfill troubleshooting, diagnostics, and general electrical testing tasks.

    When considering a multimeter, it's important to recognise that the ‘best’ tool often depends on the specific application. General-purpose multimeters cater to a wide range of basic electrical measurements, while specialised types are designed for particular needs. For instance, most multimeters available today are digital multimeters (DMMs), offering precise readings on an easy-to-read display. However, analogue multimeters still hold relevance in certain situations where observing trends or fluctuating signals is beneficial.

    The conditions of the job site may be relevant too. Electricians often require robust multimeters with specific safety ratings and features, whereas automotive mechanics need instruments capable of diagnosing vehicle electrical systems.

    This article provides a comprehensive yet neutral overview of key considerations and reputable brands in the multimeter market, specifically for users in Australia. Our goal is to equip you with the knowledge to make informed decisions based on your individual requirements and budget, rather than explicitly declaring one product or brand as the absolute ‘best’.

    We will explore various factors to consider and highlight the strengths and offerings of several prominent manufacturers, allowing you to determine which multimeter is a good match with your needs.

    Key Considerations When Choosing Multimeters

    Before diving into specific brands and models, it's crucial to understand the key features and specifications that differentiate multimeters. Carefully considering these aspects will guide you towards selecting a multimeter that meets your specific needs and ensures accurate and safe measurements. If you're eager to explore specific brands, feel free to jump ahead to the “Best Multimeters” section. However, understanding these considerations may significantly enhance your decision-making process.

    Measurement Capabilities

    A fundamental aspect is the range of electrical parameters the multimeter can measure. Most digital multimeters (DMMs) measure AC and DC voltage, AC and DC current, and resistance. However, top-rated models may offer additional capabilities such as:

    • Continuity Testing: For checking if a circuit is complete (often indicated by a beep).
    • Capacitance Measurement: For testing the value of capacitors.
    • Frequency Measurement: For measuring the frequency of AC signals.
    • Temperature Measurement: Temperature measurement may require attaching a separate probe to the multimeter body.

    Consider which of these capabilities are essential for your typical tasks.

    Accuracy & Resolution

    Accuracy refers to how close the multimeter's reading is to the actual value, typically expressed as a percentage of the reading plus a number of least significant digits. Resolution is the smallest change in a measured value that the multimeter can display. Higher accuracy and resolution are crucial for precise measurements no matter what setting or job site the task is performed at.

    True RMS vs. Average Responding

    For measuring non-sinusoidal AC waveforms (common in modern electronics), a true-RMS multimeter provides a more accurate reading than an average-responding multimeter. If you frequently work with such waveforms, a true-RMS multimeter is highly recommended.

    Safety Ratings

    Safety is paramount when working with electricity. Multimeters are assigned CAT (Category) ratings (e.g., CAT III, CAT IV) that indicate the environments and voltage levels for which they are designed to be safely used. Higher CAT ratings offer greater protection against transient voltage spikes.

    Ensure the multimeter you choose has a safety rating appropriate for your intended applications and complies with relevant Australian work site safety standards.

    Display & Readability

    The display should be clear and easy to read in various lighting conditions. Features to consider include:

    • Backlit Screen: Essential for working in dimly lit environments.
    • Number of Counts: Indicates the resolution of the display (e.g., a 6000-count display offers finer resolution than a 2000-count display).
    • Bar Graph: Some digital multimeters include an analogue-style bar graph that can be useful for observing rapidly changing signals.

    Build Quality & Durability

    If you'll be using your multimeter frequently or in demanding environments, look for a robust and durable model. Useful features include:

    • Drop Resistance: Indicates the height from which the multimeter can be dropped without damage.
    • Waterproofing or Water Resistance: Important for use in damp or outdoor conditions.
    • Rugged Casing: Provides protection against impacts and wear.

    Auto-ranging vs. Manual Ranging

    Auto-ranging multimeters automatically select the appropriate measurement range, making them easier to use for beginners. Manual-ranging multimeters require the user to select the range, which can offer more control and potentially better accuracy in some situations.

    Additional Features

    In addition to these basic considerations, many modern multimeters offer supplementary features that can enhance their functionality, including:

    • Non-Contact Voltage (NCV) detection: Allows you to detect the presence of AC voltage without physically contacting a wire.
    • Temperature Measurement: Useful for diagnosing thermal issues.
    • Data Logging: Enables you to record measurements over time.
    • Bluetooth Connectivity: Allows you to connect the multimeter to a smartphone or computer for data analysis and display.

    Find out more in ourguide to choosing the right digital multimeter.

    Best Multimeters (General-Purpose) & Best Multimeters for Electricians

    Below is a list of 10 reputable brands known for producing some of the best-rated multimeters including those specifically designed for electricians.

    This list is presented to highlight the diverse offerings available in the Australian market and is in no particular order of preference. We encourage you to explore the specific models within each brand's range to find the multimeter that best suits your individual needs and budget.

    You can typically find these brands through online platforms like RS Australia, as well as local stores such as Bunnings or Total Tools.

    RS PRO Multimeters

    RS PRO Multimeters

    RS PRO is RS Group's own brand, offering a range of reliable and value-driven test and measurement equipment, including digital multimeters. RS PRO multimeters are often designed with a focus on essential features and robust build quality, making them a good option for both general-purpose use and professional applications. Its product range typically includes handheld digital multimeters with various safety category levels (CAT III, CAT IV) and measurement capabilities, such as AC/DC voltage and current, resistance, capacitance, and frequency. Many RS PRO models feature true RMS readings and user-friendly interfaces, making them a popularly recommended multimeter for those seeking a balance of performance and affordability.

    Keysight Technologies Multimeters

    Keysight Technologies Multimeters

    Keysight Technologies is a renowned manufacturer of high-quality electronic test and measurement equipment. Its range spans from entry-level handheld digital multimeters to high-performance benchtop models. Keysight multimeters are known for their accuracy, reliability, and advanced features, often incorporating innovative technologies. They offer models across various safety category levels and with a wide array of measurement capabilities including true RMS, data logging, and connectivity options. Keysight is often considered one of the best brands of multimeters among professionals who require precision and advanced functionality.

    Fluke Multimeters

    Fluke Multimeters

    Fluke is perhaps one of the most well-recognised and top-rated multimeter brands globally. Known for their ruggedness, reliability, and accuracy, Fluke multimeters are a favourite among electricians and industrial technicians in Australia. Its extensive product range includes handheld and benchtop digital multimeters catering to diverse needs and budgets. Many Fluke multimeters feature high safety ratings (CAT III, CAT IV), true RMS measurements, and specialised functions for industrial and electrical applications, such as LoZ mode (low impedance mode) to prevent ghost voltage readings. Fluke is often cited as one of the “best brand for multimeters” by professionals who prioritise durability and performance in demanding environments.

    Chauvin Arnoux Multimeters

    Chauvin Arnoux Multimeters

    Chauvin Arnoux is a European manufacturer with over a century of expertise in producing high-quality test and measurement instruments. Its multimeter range includes handheld and clamp meters known for their accuracy, user safety, and ergonomic design. Chauvin Arnoux multimeters often feature comprehensive measurement capabilities including advanced functions such as temperature measurement, frequency analysis, and capacitance testing. Certain models even incorporate data logging and connectivity features for detailed analysis and reporting.

    Chauvin Arnoux multimeters are designed with high safety ratings (typically CAT III and CAT IV) to ensure user protection in various electrical environments. Its user-friendly interfaces and clear displays make them accessible for both experienced professionals and those new to electrical testing. With models catering to a wide spectrum of applications, Chauvin Arnoux provides reliable tools for professionals across diverse sectors in Australia.

    Metrix Multimeters

    Metrix Multimeters

    Metrix, a member of the Chauvin Arnoux Group, offers a range of professional digital multimeters known for their exceptional performance and advanced features. Metrix multimeters frequently boast high resolution displays, ensuring precise readings for critical measurements especially in applications where even slight deviations can be significant. Graphical displays on some models even provide a visual representation of data, aiding in trend identification and troubleshooting.

    Metrix multimeters may also incorporate advanced functionalities such as extensive data logging capabilities, allowing for the recording and analysis of measurements over extended periods. Catering to professionals in diverse fields across Australia, including electronics design and repair, industrial maintenance, and educational institutions, Metrix multimeters provide the sophisticated tools necessary for in-depth electrical analysis and diagnostics.

    Amprobe Multimeters

    Amprobe Multimeters

    Amprobe is another well-regarded brand offering a diverse range of test and measurement tools including digital multimeters and clamp meters. They focus on providing practical and robust tools that meet the everyday needs of technicians and electricians without compromising on essential features and safety. Amprobe multimeters are widely recognised for their reliability, intuitive ease of use, and value for money, making them a popular choice for a broad range of users in Australia. Its product line includes models suitable for general electrical testing as well as specialised multimeters for HVAC (Heating, Ventilation, Air Conditioning) diagnostics, and industrial maintenance.

    FLIR Multimeters

    FLIR Multimeters

    FLIR (Forward Looking InfraRed) has carved a unique niche in the test and measurement market by integrating its innovative thermal imaging technology into its multimeters. FLIR’s distinctive range of multimeters combine standard electrical measurement capabilities with the power of thermal imaging, allowing users to visually identify hot spots and potential electrical issues without direct contact and significantly enhancing safety and efficiency in troubleshooting. Applications include rapid identification of overheating components, faulty connections, and other thermal anomalies that could indicate underlying electrical problems. This makes FLIR multimeters an invaluable tool for electricians, maintenance professionals, and building inspectors in Australia.

    Alongside their thermal imaging features, FLIR multimeters also offer a comprehensive suite of standard multimeter functions and adhere to various relevant safety ratings.

    Fluke Calibration Multimeters

    Fluke Calibration Multimeters

    While standard Fluke multimeters are renowned for their ruggedness and reliability in everyday electrical measurements, Fluke Calibration represents the pinnacle of precision in the field. This specialised division offers a range of high-precision benchtop multimeters meticulously engineered for calibration laboratories and applications that demand only the utmost accuracy, such as calibrating other measuring instruments. Its multimeters provide exceptional performance, stability, and traceability to national and international standards, often making it onto “best choice” lists compiled by metrology professionals, calibration technicians, and research institutions in Australia.

    Testo Multimeters

    Testo Multimeters

    Testo is a manufacturer specialising in portable measuring instruments, including digital multimeters. Testo multimeters are often compact, rugged, and designed for specific applications such as HVAC/R and electrical testing. They often feature intuitive interfaces and wireless connectivity options.

    Testo is a reputable manufacturer specialising in portable measuring instruments across various disciplines including a focused range of digital multimeters. Testo multimeters are often characterised by compact and rugged designs, making them ideal for all-weather field use even in Australia’s outback. Many models are specifically engineered for particular applications such as HVAC/R (Heating, Ventilation, Air Conditioning and Refrigeration) system diagnostics and general electrical testing. Testo prioritises intuitive user interfaces in its designs, often incorporating features like large, clear displays and simplified controls for ease of operation in demanding environments. Furthermore, some Testo multimeters offer wireless connectivity options for seamless data transfer and integration with other Testo instruments or mobile applications, enhancing efficiency and reporting capabilities while on the go.

    Aim-TTi Multimeters

    Aim-TTi Multimeters

    Aim-TTi (Aim-Cambridge) is a British manufacturer of electronic test and measurement instruments, including a specialised range of benchtop digital multimeters. Aim-TTi multimeters are known for their accuracy, stability, and comprehensive features, making them suitable for laboratory, research and development, and educational applications. These instruments typically provide a wide range of measurement functions with high resolution and precision, along with features such as advanced triggering, data logging, and computer interface capabilities. Aim-TTi multimeters are designed for engineers, scientists, and technicians who require reliable and precise benchtop instruments for detailed electrical analysis and experimentation.

    Choosing the Best Multimeters for Automotive Use

    For mechanics and car enthusiasts in Australia, the ‘best’ automotive multimeter should include features essential for working with vehicle electrical systems.

    Fluke Automotive Multimeters: Fluke 115, Fluke 117

    Fluke offers several multimeters well-suited for automotive use, notably the Fluke 115 and Fluke 117 models. When looking out for top automotive multimeters, be it from Fluke or another brand, keep these key features in mind:

    • DC Voltage Accuracy: High accuracy for measuring vehicle battery and system voltages.
    • Diode Testing: For checking the functionality of diodes and rectifiers commonly found in automotive circuits.
    • Duty Cycle Measurement: For testing the on/off ratio of pulsed signals, important for diagnosing fuel injectors and other components.
    • RPM Measurement: Some automotive multimeters can measure engine revolutions per minute (requires an inductive clamp or other accessory).
    • Temperature Probes: For diagnosing engine and exhaust system temperatures.

    Final Notes on Choosing the Best Multimeters

    Selecting the ‘best’ multimeter ultimately depends on your specific needs, budget, and the types of electrical tasks you'll be performing. Whether you need a rugged and reliable top-rated multimeter for professional electrical work, a versatile multimeter for general-purpose use, or a specialised automotive multimeter for car diagnostics, RS Australia offers a wide selection from the best multimeter brands, from Fluke to Extech to Meggerand more.

    We encourage you to carefully assess your requirements, consider the key features discussed, and explore the offerings from the reputable manufacturers mentioned to find the ideal instrument for your applications.

    Frequently Asked Questions About Top-Rated Multimeters

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