- Pagina inicial /
- Eletrónica /
- Household Batteries, Chargers & Accessories /
- Battery Testers /
- Phase Tester,Phase Tester Audio Speaker Horn Positive N...
0 ratings
Artigo n.º:
94909135
Phase Tester,Phase Tester Audio Speaker Horn Positive Negative Polarity PH Phasemeter for Auto
Artigo n.º:
94909135
STD 642585
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EUA
0 ratings
Escreva um comentário
Em estoque
Importado da loja USA
Encomende já e receba por volta de Quarta-feira, Agosto 26
Transação 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
Only the correct wiring allows sound to be replayed truthfully when listening to music.
Fast
Shipping
Devolução
gratuita*
Embalagem Segura
Produtos 100% Originais
Certificação PCI DSS
Certificação ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.
O que se Destaca
Polarity Detection
Effortlessly identifies positive and negative polarity in audio setups, preventing misconfigurations and ensuring optimal sound performance.
User-Friendly Design
Compact and intuitive design allows for quick setup, making it an essential tool for both amateur and professional audio technicians.
Versatile Applications
Ideal for various audio environments, from automotive to home audio systems, addressing diverse user needs with reliability and accuracy.
Detalhes do produto
| Power Source | Battery Powered |
| Measurement Type | Phase Meter |
| Compatible Devices | All car audio speaker systems |
| Style Name | Compact |
| Color | popular |
| Item Weight | 0.1 Kilograms |
| Brand Name | YUANJS |
| Manufacturer | YUANJS |
| Global Trade Identification Number | 06428209473861 |
| Part Number | YUANJSig92t5rf71 |
| Unit Count | 1.0 Count |
| Brand | YUANJS |
| Style | Compact |
Quem Deverá Comprar?
-
Car Audio Enthusiasts
Ideal for users who frequently install or upgrade car audio systems to ensure correct speaker polarity.
-
Professional Installers
Beneficial for audio installers needing reliable tools to check and verify speaker connections during installations.
-
DIY Hobbyists
Great for individuals who enjoy building or customizing audio systems, offering a simple method to test connections.
-
Casual Users
Not suitable for users with basic audio systems who may not require detailed polarity testing.
DESCRIÇÃO DO PRODUTO
Phase Tester,Phase Tester Audio Speaker Horn Positive Negative Polarity PH Phasemeter for Auto
Tem alguma Dúvida? Converse connosco
Perguntas e Respostas dos Clientes
-
pergunta:
What is a Phase Tester and how does it work?
Resposta: A Phase Tester is a specialized tool designed to determine the polarity of audio speakers by identifying the positive and negative terminals. It operates on a simple principle of testing electrical signals to ensure speakers are connected correctly. By using this tool, you can achieve optimal sound quality and ensure that your audio system functions as intended. For instance, if you're setting up a new car audio system, using a Phase Tester can help eliminate phase issues that might lead to poor sound performance. -
pergunta:
Why is it important to check speaker polarity?
Resposta: Checking speaker polarity is crucial because incorrect polarity can lead to a phenomenon known as 'phase cancellation,' where certain frequencies cancel each other out, resulting in diminished sound quality. Properly configured speakers enhance clarity and volume. This is particularly important in multi-speaker setups, such as home theaters or car audio systems, where accurate phase alignment is essential for a balanced soundstage. -
pergunta:
Can I use a Phase Tester for both home and car audio systems?
Resposta: Yes, a Phase Tester is versatile enough to be used for both home and car audio systems. Regardless of the setting, the device helps ensure your speakers are wired correctly, which is fundamental for any sound system. Whether you're installing a new stereo in your car or setting up a surround sound system at home, the Phase Tester allows for professional-level precision when wiring speakers. -
pergunta:
What are the key features of the Phase Tester Audio Speaker Horn?
Resposta: The Phase Tester Audio Speaker Horn features a durable design that makes it easy to handle and provides clear indications for positive and negative polarity. Its ability to emit a distinct signal allows users to easily identify correct connections. These features make it an essential tool for beginners and experienced audio professionals alike, helping to troubleshoot and optimize sound systems across various applications. -
pergunta:
Who should use a Phase Tester?
Resposta: A Phase Tester is ideal for anyone involved in audio installation or troubleshooting, ranging from car audio enthusiasts to professional sound technicians. Even DIY audio hobbyists will find it invaluable for ensuring their setups are operating at peak performance. By utilizing a Phase Tester, users can avoid common issues, resulting in an improved listening experience whether at home or on the road. -
pergunta:
How do I correctly use a Phase Tester?
Resposta: To use a Phase Tester, first connect the device to the speaker terminals. The tool will emit a signal that indicates whether the speaker is connected correctly. Make sure to check both the positive and negative terminals to confirm proper wiring. This methodical approach helps ensure a high-quality sound output in different audio environments, making it a go-to practice when configuring sound systems. -
pergunta:
Are Phase Testers suitable for beginners?
Resposta: Absolutely! Phase Testers are designed with user-friendliness in mind, making them suitable for beginners. With straightforward instructions and intuitive operation, even those with minimal technical knowledge can effectively determine speaker polarity. Whether someone is installing a basic audio setup for the first time or learning more about sound systems, a Phase Tester can serve as a perfect learning tool that enhances understanding and practical skills. -
pergunta:
What specific problems can a Phase Tester help identify?
Resposta: A Phase Tester helps identify issues related to speaker polarity, such as miswired speakers or connections that can lead to poor audio quality. By detecting phase problems early on, users can rectify them before they affect sound performance. For example, if you're setting up home theater speakers and notice that the sound is lacking, using a Phase Tester can quickly reveal wiring mistakes, helping restore audio quality quickly. -
pergunta:
How portable is the Phase Tester?
Resposta: The Phase Tester is designed for portability, making it easy to carry from one job site to another. Its lightweight construction and compact design allow users to fit it comfortably in tool bags or even pockets. Whether you're working on a car audio project or a home setup, the Phase Tester provides convenience and accessibility, taking the hassle out of checking speaker polarity wherever you are. -
pergunta:
Where can I buy a Phase Tester?
Resposta: You can conveniently buy the Phase Tester in São Tomé and Príncipe through Ubuy. Ubuy offers a range of electronic products, including audio tools like the Phase Tester, ensuring you have access to high-quality audio equipment. Simply visit their website, search for the Phase Tester, and explore the available options to find the perfect tool for your needs.
YUANJS Battery Testers Editorial Review
The customer experience with this product reveals a mixed reception, with users highlighting both satisfactory functionality and several notable drawbacks. Many users confirm that the product works as intended and serves as a straightforward tool for troubleshooting electronic speakers. At least one customer even mentioned an alternative instructional source on YouTube, indicating potential language barriers due to the product's documentation being entirely in Chinese. However, the Construction of the product has raised concerns. Users note that the 3D printed plastic case bears evidence of an inexpensive manufacturing process, evident from its tool marks and unfinished edges. While the device is functional, some users pointed out that its sensitivity could be lacking, leading to potential inaccuracies depending on the positioning of the sensor relative to the drivers. Additionally, several reviewers reflected on the product's value for the price, voicing a desire for higher-quality options, such as those previously offered by GoldLine, which promised superior performance albeit at a higher price point. Overall, the general sentiment is that while the product meets basic needs, there are significant compromises in quality and performance. **
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
Prós
- Functions well for basic speaker testing tasks.
- Access to alternative support resources (e.g., YouTube tutorials).
- Economical for users needing a basic tool.
Contras
- Documentation only available in Chinese, creating a language barrier.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“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
Verified buyer
“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
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
Verified buyer
“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
Global Delivery
Devoluções Fáceis
Genuine Products
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.
STD 642585
Encomende já e receba por volta de Quarta-feira, Agosto 26
Este artigo não está restrito no meu país. (Clique no link acima se este artigo não estiver restrito no seu país, para que a nossa equipa o analise e permita.)
QTY:
Transação segura
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Compatible with all car speakers including tweeters, door speakers, and subwoofers.
- Essential for troubleshooting and testing audio systems safely.
- Ensures harmonious and realistic sound reproduction.
- Professional grade for high reliability and performance.
- Easy to use for effective speaker testing.
- Requires a lithium battery (6F22), not included with purchase.
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.