DMO-742 LCD Digital Panel Meter Voltmete, 2V
genuine image
DMO-742 LCD Digital Panel Meter Voltmete, 2V
High contrast non-backlit LCD with 4 1/2 digits and user-selectable decimal point and engineering units.
DMO-742 LCD Digital Panel Meter Voltmete, 2V
物品 #: 20318530

DMO-742 LCD Digital Panel Meter Voltmete, 2V

物品 #: 20318530

HKD 1130

Price Details

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

*All items will import from 美國

0 ratings 轉寫評價
有存貨
美國 從USA商店導入
現在訂購，約可在下列時間收貨： 星期五, 八月 14
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
High contrast non-backlit LCD with 4 1/2 digits and user-selectable decimal point and engineering units.
U-Care Warranty:
None
選擇一個計劃
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

High Accuracy
The DMO-742 provides precise voltage readings with minimal error, ensuring reliable measurements for both professionals and hobbyists in electrical projects.
Versatile Display
Featuring an easy-to-read LCD display, this panel meter offers clear visibility in various lighting conditions, making it perfect for application in workshops and outdoor environments.
Compact Design
Designed to save space, the DMO-742 is lightweight and compact, allowing for easy installation in tight areas without sacrificing functionality or performance.

產品詳情

Shop DMO-742 LCD Digital Panel Meter Voltmete, 2V online at a best price in 香港. B00YSYG8DC
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Electronic Hobbyists

    Ideal for hobbyists seeking a reliable voltmeter for various electronic projects and experiments.

  • DIY Projects

    Perfect for DIY enthusiasts who need accurate voltage readings for home-made devices and prototypes.

  • Educational Use

    Suitable for students learning about electronics and needing a simple, effective tool for voltage measurement.

Not Suitable For
  • Industrial Applications

    Not suitable for heavy-duty industrial environments where more robust measurements and features are required.

產品敘述

DMO-742 LCD Digital Panel Meter Voltmete, 2V

有疑問？ 與我們聊天

客戶問題＆回答

  • 題: What is the DMO-742 LCD Digital Panel Meter used for?

    回答: The DMO-742 LCD Digital Panel Meter is primarily designed for measuring voltage in electronic circuits. It provides precise voltage readings up to 2V, making it ideal for low-voltage applications, such as battery monitoring and small electronics. The LCD display allows for easy readability, even in low-light conditions. This makes it particularly useful for hobbyists and professionals working with Arduino projects, solar panel testing, or other electronic prototypes where accurate voltage measurement is crucial.
  • 題: How accurate is the DMO-742 LCD Digital Panel Meter?

    回答: The DMO-742 LCD Digital Panel Meter boasts high accuracy, typically within ±0.1V, which is essential for applications requiring precise voltage measurements. This accuracy is achieved through quality components and calibration standards. Users can rely on it for sensitive tasks like tuning electronic circuits or diagnosing battery health, ensuring they receive reliable data. Accurate voltage readings bolster the effectiveness of troubleshooting and performance upgrades in various electronic devices.
  • 題: Can the DMO-742 be used in outdoor environments?

    回答: The DMO-742 LCD Digital Panel Meter is primarily designed for indoor use, as it lacks protective casing against environmental factors such as moisture, dust, and extreme temperatures. Users should utilize it in controlled environments to ensure accuracy and prolong its lifespan. For outdoor applications, it’s recommended to house the meter in a protective enclosure, enabling it to be used in field testing for solar panels or automotive diagnostics, where outdoor measurements are necessary.
  • 題: What power source does the DMO-742 require?

    回答: The DMO-742 LCD Digital Panel Meter operates on a low voltage power supply, typically 2V from an external source that can directly power the meter or from its measurement input. This low power requirement facilitates easy integration into various projects without excessive energy consumption. For instance, it can be effectively powered by batteries in portable devices, making it a convenient choice for fieldwork or mobile applications in electronic testing.
  • 題: Is it easy to install the DMO-742 LCD Digital Panel Meter?

    回答: Yes, the installation of the DMO-742 LCD Digital Panel Meter is designed to be user-friendly. It features a straightforward wiring setup with clear documentation. Users can connect the meter to their circuit using basic electronic skills, enabling quick deployment for monitoring voltage levels in projects like DIY electronics or educational kits. The ease of installation enhances its appeal for beginners and professionals alike, promoting hands-on learning and experimentation.
  • 題: What is the display type of the DMO-742?

    回答: The DMO-742 LCD Digital Panel Meter features a high-contrast LCD display, which provides clear, easy-to-read voltage readings. The LCD screen is designed to minimize glare and enhance visibility in various lighting conditions, making it ideal for both dim indoor settings and bright working environments. This display quality ensures that users can monitor their voltage levels accurately during testing, whether in a lab, workshop, or field scenario, promoting effective use in various applications.
  • 題: Can the DMO-742 measure negative voltages?

    回答: No, the DMO-742 LCD Digital Panel Meter is not designed to measure negative voltages. It accurately measures voltages from 0 to 2V, focusing solely on positive voltage inputs. This limitation is important for users to consider when planning applications, as it restricts usage to power supply monitoring, battery checks, and other positive voltage contexts. For projects that may require negative voltage measurements, users would need to consider alternative meters designed for such applications.
  • 題: What are some common applications for the DMO-742?

    回答: The DMO-742 LCD Digital Panel Meter is commonly used in various applications, including hobby electronics, educational projects, and battery monitoring systems. It is particularly useful for Arduino and Raspberry Pi projects, where accurate voltage readings are essential for performance tuning. Additionally, it can be employed in solar panel testing setups, automotive diagnostics, or even simple DIY circuits, making it a versatile tool for technicians and enthusiasts alike.
  • 題: Is the DMO-742 compatible with various power supplies?

    回答: Yes, the DMO-742 LCD Digital Panel Meter is compatible with a range of power supplies that output voltage within the 2V limit. Users can connect it to batteries, power adapters, or even circuit outputs that fall within its measurement range. This flexibility allows for its integration into a variety of setups, enhancing its usefulness in diverse applications such as testing circuit configurations or real-time monitoring in educational disciplines and DIY projects.
  • 題: Where can I buy the DMO-742 LCD Digital Panel Meter in Hong Kong?

    回答: You can purchase the DMO-742 LCD Digital Panel Meter from Ubuy in Hong Kong. Ubuy is a trusted online marketplace that offers a wide range of electronic components and tools, ensuring you can find quality products with convenient shipping options. This makes it easier for you to access the DMO-742 and get started on your electronic projects, hobby work, or professional applications without hassle.

KNS Associates Inc. Power Meters Editorial Review

未找到編輯評論

Customer Reviews & Ratings

5.0
1 客戶評分
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

評價此產品

與其他客戶分享您的想法

優點

  • High accuracy
  • Wide voltage range
  • Easy installation
  • Clear display
  • Compact design

缺點

  • Limited ambient light visibility

Platform Trust & Buyer Confidence

trustpilot logo
3.8/5 96 reviews
Read reviews
FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：如跨國購買產品，請注意製造商的保固有可能無效；製造商服務選項可能無法使用；產品手冊、教學、以及安全警示可能不會是目的地國家的語言；產品（與附加材料）設計也許不會符合目的地國家的標準、規格、以及標示要求；且產品也許不會符合目的地國家的伏特數值與其他電力標準（需要使用合適的變壓器或轉接器）。收件者須負責確定該產品在目的地國家可合法進口。當在 Ubuy 或其聯盟夥伴網站上訂購時，收件者為記錄上的進口者，且必須遵從目的地國家的法律與規範。
  • 由於 Ubuy 是一個全球搜尋引擎，並不是所有列於 Ubuy 的產品都有出售。產品須受出口／貿易法規規範。

HKD 1130

現在訂購，約可在下列時間收貨： 星期五, 八月 14

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

特色和優勢

  • High contrast non-backlit LCD
  • 4 1/2 digits
  • User-selectable decimal point
  • User-selectable engineering units
  • Resistant to RF and EMI
  • Snap-in bezel for easy installation

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.