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商品＃:
12399977
SM852B 3 Phase Sequence Rotation Tester LED Indicator Detector Checker Meter
商品＃:
12399977
TWD 793
Price Details
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*All items will import from 美國
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立即訂購並活動它 週三, 九月 02
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The SM852B 3 phase sequence rotation tester is 2 functions in one unit: Open phase indication; Phase rotation indication, helps you ensure the object being tested is not damaged from incorrect wiring.
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What Stands Out
Triple Phase Testing
Efficiently tests all three phases, ensuring accurate sequence detection for electrical systems, preventing potential hazards in installations and machinery.
LED Indicator
Clear LED display provides instant visual feedback on phase rotation, enhancing user experience with easy-to-read results for all skill levels.
Compact Design
Lightweight and portable, this meter is ideal for professionals and DIY enthusiasts who need reliable testing tools on the go without sacrificing performance.
產品詳情
| Power Source | Corded Electric |
| Minimum Operating Voltage | 60 volts_of_alternating_current |
| Upper Temperature Rating | 60 °C |
| Measurement Type | Voltmeter |
| Compatible Devices | Three-phase electrical systems |
| Style Name | Modern |
| Color | Blue, Green, Red, Yellow |
| Item Weight | 200 g |
| Item Dimensions | 7.09 x 4.33 x 1.97 inches (18 x 11 x 5 cm) |
| Brand Name | BESTDO |
| Model | SM852B |
| Unit Count | 1 Count |
| UPC | 712323818728 |
| Number of Items | 1 |
| Manufacturer | BESTDO |
| Brand | BESTDO |
| Style | Modern |
Who Should Buy?
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Electricians
Professional electricians can efficiently check three-phase motors and systems for proper rotation and connections.
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Maintenance Technicians
Technicians responsible for maintaining industrial equipment will find this tool essential for ensuring equipment operates correctly.
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DIY Enthusiasts
DIY hobbyists working on electrical projects can use this tester for safe and effective conduct of three-phase systems.
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Casual Users
Individuals who rarely work with three-phase systems may find this tool unnecessary for their occasional needs.
產品描述
有疑問？ 和我們聊天
客戶問題與解答
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問題:
What is the SM852B 3 Phase Sequence Rotation Tester used for?
Answer: The SM852B 3 Phase Sequence Rotation Tester is designed to determine the rotational direction of three-phase motors and equipment. This tool is essential for ensuring proper connection in electrical installations. It helps technicians confirm that the phases are correctly arranged for optimal motor performance, preventing potential damage or operational issues. For instance, when connecting new machinery, this tester can instantly verify phase alignment, avoiding costly mistakes and ensuring efficient operation. -
問題:
How does the SM852B LED indicator work?
Answer: The SM852B features clear LED indicators that light up to show the sequence and status of the three-phase connections. When you connect the tester to the power supply, the LEDs will display a specific pattern based on the phase rotation. This visual feedback ensures users can quickly confirm the correct wiring scheme and troubleshoot any issues. Its straightforward design makes it user-friendly, ideal for electricians and technicians working in both residential and industrial environments. -
問題:
Is the SM852B suitable for all three-phase motors?
Answer: Yes, the SM852B is compatible with a wide range of three-phase motors and equipment. It is built to handle standard industrial voltages, making it versatile for various applications. Whether you are working with HVAC systems, conveyor belts, or industrial machinery, this tester can help you ensure that the motors are correctly connected. This ensures that they run efficiently, reducing wear and tear and improving overall operational consistency. -
問題:
Can the SM852B identify phase reversal?
Answer: Absolutely! The SM852B is specifically designed to detect phase reversal in three-phase systems. By connecting the tester, you can instantly see if the phases are in the correct order. Understanding phase direction is crucial in many applications, such as ensuring that motors turn in the intended direction. Using this device can save time and prevent errors in the installation processes. -
問題:
Is the SM852B portable?
Answer: Yes, the SM852B is designed with portability in mind. Its compact size and lightweight construction make it easy to carry around, allowing technicians to perform tests on-site conveniently. The portability doesn’t compromise its durability, ensuring it can withstand the rigors of fieldwork. Electricians can easily slip it into tool bags, making it a practical addition to any toolkit for both onsite and in-shop testing. -
問題:
How do I use the SM852B tester?
Answer: Using the SM852B is straightforward. First, ensure that the tester's probes are firmly connected to the terminals of the three-phase supply. Turn on the tester, and the LED indicators will show the phase sequence. Follow any manufacturer instructions included with the tester for best practices. This tool can be used before starting new equipment or after maintenance to confirm the correct phase configuration. -
問題:
What makes the SM852B stand out from other testers?
Answer: The SM852B stands out due to its user-friendly interface and clear LED indicators, making it accessible for both professionals and novices. Unlike other testers that may require extensive technical knowledge, this device simplifies phase testing with intuitive visual cues. Moreover, its compact design and robust performance provide an excellent balance of functionality and practicality, making it a preferred choice among electricians. -
問題:
What safety features does the SM852B include?
Answer: The SM852B comes with built-in safety features such as overload protection and insulation resistance, which help protect users and the device from electrical hazards. These safeguards are essential when working with high voltage systems, ensuring that the tester can function safely during use. By employing this tool, professionals can minimize the risk of electrical shock and equipment damage during phase tests. -
問題:
What is the display type of the SM852B?
Answer: The SM852B features an LED display that provides clear visibility of the phase sequence and operational status. LEDs are preferable for their brightness and longevity compared to traditional analog meters. The clear visual output allows technicians to easily assess phase configurations quickly, even in low-light conditions. This makes the tester highly effective for emergency checks and routine assessments alike. -
問題:
Where can I buy the SM852B 3 Phase Sequence Rotation Tester in Taiwan?
Answer: You can purchase the SM852B 3 Phase Sequence Rotation Tester LED Indicator Detector Checker Meter at Ubuy. They offer a variety of options, and you can benefit from their straightforward purchasing process, which ensures you get the product delivered directly to your location.
BESTDO Voltage Testers Editorial Review
**** The SM852B 3 Phase Sequence Rotation Tester has garnered a favorable reception among users thanks to its straightforward functionality and affordability. Designed for ease of use, this compact tester excels at providing essential phase rotation data, making it an invaluable addition to any electrician's toolkit. Many users have noted its user-friendly design, allowing even those who may not be experienced with such equipment to quickly grasp its operation. Though some reviewers remark that the device feels slightly cheap, this does not detract from its performance; users have Consistently expressed satisfaction with its reliability in determining phase rotation. The small contact points have been highlighted as an advantage, enabling access to tight spaces for testing, further enhancing its utility in various work environments. Overall, the SM852B offers a practical solution for phase rotation detection at a price point that allows for easy replacement if necessary. Many users expressed a sense of regret for not having this handy tool available to them earlier in their careers, reinforcing its value in both professional and DIY projects. **
Customer Reviews & Ratings
163 客戶評價
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5 星
81%
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4 星
12%
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3 星
4%
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2 星
2%
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1 星
1%
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優點
- Easy to use, suitable for both amateurs and professionals.
- Provides precise and necessary data for phase rotation.
- Compact design allows for easy access in tight spaces.
- Affordable, making it a smart investment for those needing a reliable tool.
缺點
- Some users noted that the build quality feels cheap.
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
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
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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
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TWD 793
立即訂購並活動它 週三, 九月 02
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特色和優勢
- Accurate measurement device for 3 phase AC
- Efficient, effective, compact, and easy to use
- Operational Voltage: 60V~600V
- Measuring frequency range: 20Hz~400Hz
- Includes main unit, test leads, alligator clips, and carrying case
- Protection Level: 2000 V (impulse voltage 4000 V)
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