IT-803B Digital Insulation Tester, 200 GOhm Maximum
genuine image
IT-803B Digital Insulation Tester, 200 GOhm Maximum
Tests insulation up to 200 giga ohms with selectable testing voltage of 1000, 2,500, or 5,000 volts, and tests AC voltage up to 750 volts. Back-lit LCD display with a maximum reading of 1,999.
IT-803B Digital Insulation Tester, 200 GOhm Maximum
物品 #: 57069400

IT-803B Digital Insulation Tester, 200 GOhm Maximum

物品 #: 57069400

HKD 1309

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： 星期二, 八月 18
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
Tests insulation up to 200 giga ohms with selectable testing voltage of 1000, 2,500, or 5,000 volts, and tests AC voltage up to 750 volts. Back-lit LCD display with a maximum reading of 1,999.
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 Resistance Testing
Capable of measuring up to 200 GOhm, the IT-803B ensures precise insulation assessment, catering to professionals needing reliable electrical safety evaluations in complex systems.
User-Friendly Interface
Designed with an intuitive layout, the IT-803B allows easy navigation and operation, making it suitable for both seasoned technicians and beginners tackling insulation testing.
Portable Design
Lightweight and compact, this digital tester is ideal for on-site inspections, providing convenience and mobility for technicians working in diverse environments.

產品詳情

Shop IT-803B Digital Insulation Tester, 200 GOhm Maximum online at a best price in 香港. B0050DJBQG
Power SourceBattery Powered
Style NameDigital
ColorRed & Iron Gray
Item Weight1.5 pounds (680 grams)
Item Dimensions8.11 x 2.28 x 5.51 inches (20.6 x 5.8 x 14 cm)
Brand NameSinometer
ModelIT803B
ManufacturerSinometer
Part NumberIT803B
BrandSinometer
StyleDigital

Who Should Buy?

Suitable For
  • Electrical Technicians

    Ideal for professionals testing insulation resistance in electrical equipment, ensuring safety and compliance with industry standards.

  • HVAC Maintenance

    Perfect for HVAC technicians needing to assess insulation on motors and compressors, promoting efficient and safe operation.

  • Field Service Engineers

    Beneficial for engineers conducting on-site testing, offering portability and ease of use to diagnose electrical issues quickly.

Not Suitable For
  • Casual Users

    Not suitable for non-professionals or DIY users lacking knowledge of electrical testing and safety protocols.

產品敘述

IT-803B Digital Insulation Tester, 200 GOhm Maximum

有疑問？ 與我們聊天

客戶問題＆回答

  • 題: What is the maximum insulation resistance that the IT-803B Digital Insulation Tester can measure?

    回答: The IT-803B Digital Insulation Tester can measure insulation resistance up to a maximum of 200 GOhm. This high measurement capability is crucial for assessing the insulation quality of various components in electrical systems, ensuring safety and efficiency in operations. By using this tester, electricians and engineers can detect faults or degradation in insulation, which is vital in preventing electrical hazards and improving the longevity of electrical installations.
  • 題: What types of applications is the IT-803B Digital Insulation Tester suitable for?

    回答: The IT-803B is suitable for a wide range of applications, including industrial electrical inspections, maintenance of electrical motors, transformers, and generators. It can also be used for testing the insulation of cables and wiring in residential or commercial buildings. Its versatility makes it an essential tool for electricians and technicians in ensuring compliance with safety standards.
  • 題: How do you operate the IT-803B Digital Insulation Tester?

    回答: Operating the IT-803B is straightforward. First, ensure the device is calibrated and properly set for the desired voltage test. Connect the test leads to the circuit or insulation you wish to evaluate, and then activate the tester. The display will provide you with a real-time reading of the insulation resistance. Clear instructions are usually included, catering to both experienced professionals and novices alike.
  • 題: Does the IT-803B have any specific safety features?

    回答: Yes, the IT-803B includes several safety features, such as over-voltage protection and current-limiting functionality. These safety mechanisms protect both the device and the user during testing, reducing the risk of electrical shock or damage to sensitive equipment. This makes it a reliable choice for professionals who prioritize workplace safety.
  • 題: What is the importance of testing insulation resistance?

    回答: Testing insulation resistance is critical to prevent electrical failures and ensure the safe operation of electrical systems. Adequate insulation reduces the risk of short circuits, equipment damage, and electric shock hazards. Regular testing with the IT-803B allows maintenance teams to identify insulation weaknesses before they lead to significant operational downtimes or accidents.
  • 題: Can the IT-803B test at multiple voltage levels?

    回答: Yes, the IT-803B Digital Insulation Tester can test insulation at various voltage levels, typically ranging from 250V to 1000V, depending on the specific model's capabilities. This feature allows for flexible testing across different applications and ensures accurate evaluations for different types of electrical systems, catering to diverse operational needs.
  • 題: What features make the IT-803B user-friendly?

    回答: The IT-803B features a clear digital display, intuitive controls, and ergonomic design, making it user-friendly. It often includes backlit screens, making readings easy to view in various lighting conditions. Built with simplicity in mind, this tester is ideal for both experienced professionals and novices who require reliable tests without a steep learning curve.
  • 題: What should I do if the IT-803B shows low insulation resistance?

    回答: If the IT-803B indicates low insulation resistance, it could point to potential insulation failure. The next step is to further investigate the affected circuit or equipment for signs of damage or wear. It’s advisable to conduct additional tests to confirm results and take action to repair or replace faulty components, minimizing safety risks and enhancing system reliability.
  • 題: Can the IT-803B store test results?

    回答: Many models, including the IT-803B, come equipped with data logging capabilities, allowing users to store and review test results. This feature is beneficial for tracking the performance of insulation over time, as it helps in identifying trends and necessary maintenance schedules. Users in both industrial and commercial sectors can utilize this function for quality control and compliance purposes.
  • 題: Where can I buy IT-803B Digital Insulation Tester in Hong Kong?

    回答: You can purchase the IT-803B Digital Insulation Tester from Ubuy, a reliable online marketplace that offers a wide selection of electronic testing tools. Ubuy provides a convenient shopping experience, allowing you to explore various product options and enjoy quality service from the comfort of your home.

Sinometer Multi Testers 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

  • Affordable price
  • Simple operation
  • Decent measurement range
  • Compact design
  • Good for basic testing

缺點

  • Limited functionality

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 1309

現在訂購，約可在下列時間收貨： 星期二, 八月 18

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

  • Up to 200 giga ohms
  • Selectable at 1000, 2,500, or 5,000 volts
  • Up to 750 volts
  • Back-lit LCD with a maximum reading of 1,999

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.