Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians
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Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians
The MA440 Series meters are fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs.
Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians
Artigo n.º: 82254810

Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency

Artigo n.º: 82254810

€ 76

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from EUA

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  • dhl
The MA440 Series meters are fully loaded with multimeter functions and built-in non-contact voltage (NCV) detector to meet your application needs.
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Note: Step Down Voltage Transformer required for using electronics products of Japão store (100 V). Recommended power converters Compre Agora.

O que se Destaca

Versatile Measurement
Capable of measuring up to 400A AC, the Extech MA440 adapts to various electrical tasks, ensuring accuracy and flexibility in both professional and DIY applications.
Non-Contact Voltage
The integrated non-contact voltage detector enhances safety by allowing users to detect live circuits without direct contact, reducing the risk of electric shock.
Design fácil de usar
With a 1.2-inch jaw size and relative mode for capacitance, this clamp meter is designed for convenience, making it easy to handle large cables and simplifying complex measurements.

Detalhes do produto

Compre Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, online ao melhor preço na Ubuy Portugal. Obtenha ofertas, descontos e opção de entrega rápida.
MarcaExtech
Fonte de EnergiaBateria Alimentada
EstiloMA440
CorVerde
Peso do Item0.58 Pounds (260 grams)
País de OrigemEste artigo será importado de US
Data da Primeira DisponibilidadeMay 04, 2021
O que há na caixaExtech MA440 400A AC... For more details, please check description/product details

Quem Deverá Comprar?

Suitable For
  • Eletricistas

    Ideal for electricians needing to measure AC current and voltage safely and efficiently in various electrical applications.

  • técnicos de HVAC

    Beneficial for HVAC technicians for troubleshooting and ensuring proper electrical function in heating and cooling systems.

  • entusiastas de DIY

    Perfect for DIY users or hobbyists who require reliable and easy-to-use testing equipment for home electrical projects.

Not Suitable For
  • Advanced Engineers

    May not meet the precision or advanced features required by engineers for detailed electrical analysis or testing.

  • High Voltage Applications

    Not suitable for high voltage applications beyond 400A as it is designed primarily for standard electrical measurements.

  • Industrial Use

    Not recommended for heavy industrial use where ruggedness and expansive features are critical for consistent operation.

DESCRIÇÃO DO PRODUTO

Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection, True RMS, 4000 Count Display, Continuity Tester, Resistance & Frequency Measurement, Compact Digital Multimeter for Electricians

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Perguntas e Respostas dos Clientes

  • pergunta: What features does the Extech MA440 Clamp Meter offer?

    Resposta: The Extech MA440 features a non-contact voltage detector, a 400A AC current measurement capacity, and a 1.2-inch jaw size that accommodates cables up to 500MCM. Additionally, it includes a relative mode for capacitance measurements, a data hold function, and an auto-ranging feature for convenience. These features make it suitable for electricians and technicians who need to measure different electrical parameters efficiently.
  • pergunta: How do I use the non-contact voltage detector on the Extech MA440?

    Resposta: To use the non-contact voltage detector, simply bring the clamp of the MA440 close to the wire or circuit you want to test. The meter will indicate the presence of voltage with a visual and audio alert. This feature is especially useful for safely checking live wires without making direct contact, thus minimizing risks associated with electrical testing in various environments.
  • pergunta: Can the Extech MA440 be used for capacitance measurements?

    Resposta: Yes, the Extech MA440 is capable of measuring capacitance thanks to its relative mode feature. This makes it ideal for evaluating capacitors in electronic devices or systems. The clamp meter automatically adjusts to show the capacitance value, providing a simple means for technicians to assess component health and functionality.
  • pergunta: What types of wires can the Extech MA440 clamp meter fit around?

    Resposta: The Extech MA440 is designed with a jaw size of 1.2 inches, enabling it to fit around conductors as large as 500MCM. This makes it suitable for a broad range of applications, from residential electrical systems to industrial power distribution, ensuring versatility and effectiveness in various electrical measurement tasks.
  • pergunta: Is the Extech MA440 suitable for both indoor and outdoor use?

    Resposta: Yes, the Extech MA440 is built to suit both indoor and outdoor environments. Its robust design and non-contact voltage detection make it valuable for outdoor electrical work, where safety is a concern. The clamp meter can be used effectively in various settings such as construction sites, industrial facilities, and residential wiring.
  • pergunta: How does the data hold function work on the Extech MA440?

    Resposta: The data hold function on the Extech MA440 allows you to freeze the reading on the display for easier reference. This is particularly helpful when you're in a complex wiring environment and need to record measurements without taking your focus off the work. Pressing the hold button captures the current reading, making it simpler to document and analyze.
  • pergunta: What are the common applications for the Extech MA440 Clamp Meter?

    Resposta: The Extech MA440 is commonly used by electricians for troubleshooting circuits, testing outlets, and measuring current flow in electrical panels. It is also suitable for HVAC technicians for measuring electrical components, and for maintenance personnel in industrial settings. Its versatility allows for a wide range of electrical diagnostics, ensuring effective operation in various circumstances.
  • pergunta: Is the Extech MA440 user-friendly for beginners?

    Resposta: Yes, the Extech MA440 is designed to be user-friendly, even for those who are new to electrical testing. Its intuitive controls, clear display, and automatic ranging features enable beginners to get accurate readings without requiring advanced knowledge. This makes it a great starting point for aspiring electricians and DIY enthusiasts interested in understanding electrical systems.
  • pergunta: Where can I buy the Extech MA440 Clamp Meter in Portugal?

    Resposta: You can purchase the Extech MA440 Clamp Meter at Ubuy, a reliable e-commerce platform that offers a wide selection of tools and measuring equipment. Ubuy provides a seamless shopping experience and acts as a convenient destination for finding high-quality electronic tools like the Extech MA440.
  • pergunta: Does the Extech MA440 require any batteries or power source?

    Resposta: The Extech MA440 operates on batteries, typically using standard AA cells. This portable power source allows you to use the clamp meter conveniently in various locations without needing an external power supply. Ensuring your batteries are charged and replaced as needed will optimize performance for consistent measurements.

Extech Clamp Meters Editorial Review

The Extech MA440 Clamp Meter has elicited a mixed response from users, balancing affordability and functionality with durability and accuracy concerns. Many customers note its utility, particularly praising features such as wireless measuring capabilities and relative modes for capacitance. Users appreciate its value for the price, highlighting its usefulness in personal and home projects. However, the product has some notable downsides. A significant concern is the assertion that the MA440 is not a "True RMS" meter, which some users believed was a feature based on the product listing. This misrepresentation led to disappointment for those needing precise measurements in various electrical scenarios. Moreover, the build quality of the meter has come into question; users reported instances of warping and distortion of the plastic casing, particularly after exposure to sunlight. This highlights potential issues with the durability of the housing material. Accuracy is another point of contention. Several users reported that the amp clamp measurements were not reliable on 120-volt AC circuits, yielding results that were significantly higher than other meters within the same testing conditions. This inConsistency can be quite troubling for professionals who depend on precise readings in their work. Overall, while the Extech MA440 Clamp Meter offers good value and features for casual users and hobbyists, its durability issues, potential inaccuracies, and lack of "True RMS" capabilities may deter more serious or professional users. **

Avaliações e Classificações dos Clientes

5.0
1 classificações de clientes
  • 5 Estrela
    100%
  • 4 Estrela
    0%
  • 3 Estrela
    0%
  • 2 Estrela
    0%
  • 1 Estrela
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Prós

  • Ponto de preço acessível
  • Useful features such as wireless measuring and capacitance relative mode
  • Fast capacitor testing

Contras

  • Not a "True RMS" meter, against the product listing

Histórico de preços do produto

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

€ 76

Encomende já e receba por volta de Quarta-feira, Julho 01

QTY:

Transação seguraTransação segura

A Ubuy trabalha arduamente para proteger a sua segurança e privacidade. O nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao encriptar as suas informações durante a transmissão, utilizando os protocolos AES (Normas de Encriptação Avançada) e SSL (Camada de Sockets Seguros). Os seus dados de pagamento estão 100% seguros, pois não partilhamos os seus dados de pagamento com vendedores terceiros.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Capable of measuring AC current up to 400A.
  • Includes a built-in non-contact voltage (NCV) detector for safety.
  • 1.2-inch jaw size fits conductors up to 500MCM.
  • Offers a range of multimeter functions like resistance, capacitance, and frequency.
  • Features a large backlit LCD display for easy reading.
  • Includes necessary accessories such as test leads and batteries.