Extech 407790A Real Time Octave Band Analyzer - 1/1 and 1/3 Octave Filters, Real-Time Sound Level Meter, Built-in Data Logging, Large LCD Display, USB Interface, Meets ANSI & IEC Standards
genuine image
Extech 407790A Real Time Octave Band Analyzer - 1/1 and 1/3 Octave Filters, Real-Time Sound Level Meter, Built-in Data Logging, Large LCD Display, USB Interface, Meets ANSI & IEC Standards
Precise linearity over wide range (100dB) with A, C and Z weighting options.
Extech 407790A Real Time Octave Band Analyzer - 1/1 and 1/3 Octave Filters, Real-Time Sound Level Meter, Built-in Data Logging, Large LCD Display, USB Interface, Meets ANSI & IEC Standards
Artigo n.º: 143804815

Extech 407790A Real Time Octave Band Analyzer - 1/1 and 1/3 Octave Filters, Real-Time Sound Level Meter, Built-in Data Logging, Large LCD Display,

Artigo n.º: 143804815

STD 139145830

Detalhes do Preço

Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados na finalização da compra )

*Todos os artigos serão importados de EUA

Em stock
EUA Importado da loja USA
Encomende já e receba por volta de Sexta-Feira, Setembro 11
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
Precise linearity over wide range (100dB) with A, C and Z weighting options.
Garantia U-Care:
Nenhuma
Selecione um plano
fast shipping

Fast
Shipping

free return

Devolução
gratuita*

Embalagem Segura

Embalagem Segura

Produtos 100% Originais

Produtos 100% Originais

pci-dss

Certificação PCI DSS

iso certified

Certificação ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.

O que se Destaca

Real-Time Analysis
Instantly analyzes sound frequencies, providing accurate and immediate octave band measurements to help professionals make informed decisions on noise control.
User-Friendly Interface
Designed with an intuitive interface, allowing operators to navigate functions effortlessly, ensuring efficient data collection in various environments, from industrial to environmental monitoring.
Compact and Portable
Lightweight and easily portable, the Extech 407790A enables on-the-go analysis, perfect for engineers and technicians conducting field measurements without compromising on performance.

Detalhes do produto

Shop Extech 407790A Real Time Octave Band Analyzer - 1/1 and 1/3 Octave Filters, Real-Time Sound Level Meter, Built-in Data Logging, Large LCD Display, USB Interface, Meets ANSI & IEC Standards online at a best price in São Tomé and Príncipe. B01IB4N6DE

Quem Deverá Comprar?

Suitable For
  • Acoustic Engineers

    Ideal for acoustic engineers needing precise data on sound frequencies for design and analysis.

  • Sound Technicians

    Beneficial for sound technicians who require real-time frequency analysis for music production and sound quality assessments.

  • Noise Assessors

    Perfect for noise assessors conducting environmental noise studies to measure and analyze sound levels effectively.

Not Suitable For
  • Casual Users

    Not suitable for casual users seeking basic sound measurement due to its advanced features and complexity.

DESCRIÇÃO DO PRODUTO

Extech 407790A Real Time Octave Band Analyzer - 1/1 and 1/3 Octave Filters, Real-Time Sound Level Meter, Built-in Data Logging, Large LCD Display, USB Interface, Meets ANSI & IEC Standards

Tem alguma Dúvida? Converse connosco

Perguntas e respostas do cliente

  • Pergunta: What is the Extech 407790A Real Time Octave Band Analyzer used for?

    Resposta: The Extech 407790A Real Time Octave Band Analyzer is designed for measuring and analyzing sound levels across various frequency bands. This makes it essential for acousticians, sound engineers, and building contractors who need to assess sound environments accurately. By providing real-time feedback, it helps in identifying problem areas in noise pollution and sound design, ensuring compliance with regulations and enhancing audio quality in various settings.
  • Pergunta: What features does the Extech 407790A offer?

    Resposta: The Extech 407790A includes a graphical display for real-time sound level analysis, data logging capabilities for tracking changes over time, and multiple octave band settings. These features enable users to visualize sound levels at different frequencies and easily review historical data. For professionals in sound measurement, this analyzer provides a comprehensive tool to assess performance and make informed decisions in environments ranging from studios to industrial sites.
  • Pergunta: How does the Extech 407790A measure sound levels?

    Resposta: The Extech 407790A employs specialized microphones and built-in algorithms to capture sound levels across various frequency bands. It breaks down complex sound waves into individual components, allowing users to see how sound varies across different octaves. This is particularly useful for identifying specific frequency issues in venues like concert halls or workplaces, helping professionals adjust acoustics for optimal sound quality.
  • Pergunta: Is the data from the Extech 407790A analyzable after measurement?

    Resposta: Yes, the Extech 407790A allows for data logging, enabling users to store sound level measurements and analyze them later. This feature is advantageous for projects that require documentation, compliance reporting, or long-term sound monitoring. By reviewing the collected data, users can identify trends, assess the effectiveness of sound treatment strategies, or comply with regulatory requirements in different environments.
  • Pergunta: Can the Extech 407790A be used for indoor and outdoor measurements?

    Resposta: Absolutely! The Extech 407790A is versatile enough for both indoor and outdoor sound measurements. Its real-time feedback helps users understand how sound behaves in various environments. For instance, acoustic engineers can analyze construction site noise levels or sound consultants can assess outdoor venues like parks and stadiums, ensuring that sound planning meets desired specifications.
  • Pergunta: How do I calibrate the Extech 407790A?

    Resposta: Calibrating the Extech 407790A requires using a reference sound source or calibration tool to adjust the device settings to ensure accuracy. Following the manufacturer’s instructions for calibration is important to maintain precision in sound level measurements. Calibration is crucial before any major assessments, especially in professional settings, to guarantee the analyzer provides trustworthy data that can influence decisions.
  • Pergunta: What type of industries use the Extech 407790A?

    Resposta: The Extech 407790A is widely used across various industries, including construction, environmental consulting, live sound production, and industrial workplaces. Its capability to analyze sound frequencies makes it suitable for acoustic engineering, ensuring noise regulations are upheld. Whether testing sound levels in theaters or assessing environmental noise pollution, the Extech 407790A serves professionals seeking precise audio insights tailored to their industry needs.
  • Pergunta: What is the battery life of the Extech 407790A?

    Resposta: The Extech 407790A features a reliable battery system designed to support extensive sound measurement without frequent interruptions. The specific duration may vary based on usage patterns, but it’s built for prolonged operation to cover longer assessments. This is particularly beneficial for fieldwork where access to power sources is limited, allowing users to gather data continuously without disruption.
  • Pergunta: Does the Extech 407790A come with software for data analysis?

    Resposta: Yes, the Extech 407790A typically includes software that allows users to download and analyze data on a computer. This feature enhances usability by providing a platform to examine measurements in greater detail and generate reports. The software is useful for professionals who need to present their findings or evaluate sound performance over extended periods, making it an essential tool for sound management.
  • Pergunta: Where can I buy the Extech 407790A Real Time Octave Band Analyzer in São Tomé and Príncipe?

    Resposta: You can purchase the Extech 407790A Real Time Octave Band Analyzer through Ubuy in São Tomé and Príncipe. Ubuy offers a comprehensive selection of electronic measuring devices, ensuring that you can find quality products tailored to your needs. Their platform provides easy access to the product, along with helpful customer support for any inquiries regarding your purchase.

Extech Spectrum Analyzers Editorial Review

Nenhuma análise editorial encontrada

Avaliações e Classificações dos Clientes

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

Avaliar este produto

Partilhe as suas ideias com outros clientes

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

trustpilot logo
4.2/5 9250 + reviews
Ler avaliações
MA
Mohammad
Comprador verificado

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Comprador verificado

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Comprador verificado

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Comprador verificado

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Comprador verificado

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Checkout Seguro Entrega Global Devoluções Fáceis Produtos Genuínos

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.

STD 139145830

Encomende já e receba por volta de Sexta-Feira, Setembro 11

Qtd.:

Transação seguraTransação segura

Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.

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

Recursos e benefícios

  • Experience precise sound measurement with a wide dynamic range of 100dB.
  • Large 3.5” TFT color LCD display for clear visibility.
  • Easily transfer data to PC for detailed analysis.
  • Select from A, C, and Z weighting for versatile sound assessments.
  • Choose between Fast or Slow response settings for accurate readings.
  • Complies with ANSI and IEC Type 2 standards for reliability.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.