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Item #:
87043360
3 Phase Sequence Tester,Phase Rotation Meter Checker 20Hz-400Hz,Phase Indicator Order Detector,Phase sequencer 60V to 600V AC with LED and Buzzer
89% of respondents would recommend this to a friend
Item #:
87043360
TTD 146
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Sunday, September 06
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Highly Reliable: It can check a large range of 60V to 600V AC three-phase. The instrument guarantees high reliance and performance.
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What Stands Out
Wide Frequency Range
Operates efficiently within a frequency range of 20Hz to 400Hz, making it suitable for diverse applications and ensuring precise phase sequence testing across a variety of electrical systems.
Dual Voltage Capability
Designed to handle input voltages from 60V to 600V AC, providing versatility for various environments and enhancing user convenience with its wide operational range.
Visual and Auditory Alerts
Equipped with LED indicators and a buzzer, it offers immediate visual and auditory feedback, ensuring users can quickly determine phase order and identify issues on the job site.
Product Details
| Power Source | Corded Electric |
| Minimum Operating Voltage | 60 volts_of_alternating_current |
| Measurement Type | Voltmeter |
| Compatible Devices | 3-phase electrical devices, 3-phase motors, electrical panels, and other 3-phase equipment within the voltage and frequency range. |
| Style Name | Safety |
| Color | Multicolor |
| Specification Met | CE |
| Brand Name | Soonkoda |
| Model | SM852B |
| Unit Count | 1 Count |
| UPC | 733257569982 |
| Number of Items | 1 |
| Manufacturer | Soonkoda |
| Included Components | See details |
| Part Number | Soonkoda |
| Brand | Soonkoda |
| Style | Safety |
| Min. Operating Voltage | 60 volts_of_alternating_current |
| Item Weight | 1.5 lbs (680 grams) |
What's in the box
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Who Should Buy?
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Electricians
Professional electricians can use this meter to check phase sequences for proper equipment operation and installation.
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Industrial Technicians
Technicians working with three-phase motors and systems will benefit from detecting rotation direction effectively.
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Maintenance Personnel
Maintenance teams can use this device to troubleshoot phase issues in existing electrical installations, ensuring efficiency.
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Home Users
Casual home users may find this device complex and unnecessary for typical household electrical applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a 3 Phase Sequence Tester?
Answer: A 3 Phase Sequence Tester is a specialized electrical device designed to measure and verify the phase rotation sequence in three-phase systems. This tool ensures that the phases are connected correctly, preventing potential damage to motors or equipment due to incorrect phase sequence. For instance, when connecting motors in industrial settings, a tester ensures they rotate in the correct direction, maintaining operational efficiency. -
Question:
How does the Phase Rotation Meter Checker work?
Answer: The Phase Rotation Meter Checker works by detecting the rotation direction of three-phase systems. It typically connects to the three-phase supply and uses LED indicators to show the sequence of the phases. This capability is crucial during installation or maintenance, helping technicians quickly identify any potential issues that could arise from incorrect phase connections, thereby ensuring safe and effective setup. -
Question:
What frequency range does this device support?
Answer: The device supports a frequency range of 20Hz to 400Hz, making it suitable for a wide variety of applications. Whether you're working with standard industrial power systems or specialized equipment, this versatility ensures that the tester can accommodate various setups. For example, it can be used in both power generation and laboratory environments where different frequency requirements exist. -
Question:
Can this tester be used for both AC and DC systems?
Answer: This tester is specifically designed for alternating current (AC) systems, operating between 60V to 600V AC. It is not intended for direct current (DC) systems. It's essential to use the tool properly to avoid any damage or inaccurate readings. In practical scenarios, electricians often utilize this tester during the setup of AC motors and generators, ensuring they are correctly wired for operational safety. -
Question:
What features enhance the usability of this Phase Indicator?
Answer: Key features of this Phase Indicator include LED displays for clear visibility of phase status and an audible buzzer for alerts regarding incorrect phase order. These features enhance usability by providing immediate visual and sound feedback, which is crucial in noisy work environments. This combination allows technicians to quickly assess and address phase-related issues without the need to interpret complex readings. -
Question:
Why is phase sequence testing important?
Answer: Phase sequence testing is vital because incorrect phase connections can lead to severe operational issues, including equipment damage and unsafe conditions. For instance, if an electric motor rotates in the opposite direction, it can cause mechanical stress and lead to premature failure. Ensuring the correct phase sequence helps maintain system integrity and operational safety in industrial installations. -
Question:
What types of applications benefit from using this phase sequencer?
Answer: Applications that benefit from this phase sequencer include industrial motor systems, generator setups, and electrical installations in commercial buildings. It plays a critical role during commissioning and maintenance, allowing technicians to ensure correct phase connections and prevent operational disruptions. For instance, factory environments with multiple motors rely on this tool to maintain productivity and reduce downtime. -
Question:
How do I maintain my 3 Phase Sequence Tester?
Answer: To maintain your 3 Phase Sequence Tester, keep it clean, store it in a dry environment, and periodically check for any signs of wear or damage. Regularly testing the device against a known standard can also ensure its accuracy. Proper maintenance extends the lifespan of the tester, ensuring reliable performance when you need it for critical electrical diagnostics, particularly in high-stakes industrial environments. -
Question:
Is this device suitable for outdoor use?
Answer: This device is generally intended for indoor use, though it can withstand various conditions. However, it’s crucial to protect it from extreme weather, moisture, and direct sunlight when using it outdoors. For outdoor electrical work, ensure the tester is housed in a protective case to maintain its functionality and reliability while reducing the risk of damage. -
Question:
Where can I buy the 3 Phase Sequence Tester?
Answer: You can purchase the 3 Phase Sequence Tester from Ubuy. This platform offers a variety of electrical testing tools, including phase rotation meters, ensuring you have access to quality products. Ubuy provides an easy browsing experience for finding the right tester tailored to your electrical and industrial needs, making it a go-to site for such equipment.
Soonkoda Electronic Indicators Editorial Review
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Customer Reviews & Ratings
21 customers ratings
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5 Star
67%
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4 Star
18%
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3 Star
8%
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Pros
- High accuracy measurement
- Wide frequency range (20Hz-400Hz)
- Visual and audible indicators
- User-friendly interface
- Durable construction
Cons
- Limited manual instructions
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
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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
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“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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TTD 146
Order now and get it around Sunday, September 06
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Features & Benefits
- Operates within the range of 60V-600V AC three-phase
- Highly reliable and performance-driven
- Functional design, small, light, and portable
- Equipped with LEDs to detect open phases
- Comes with alligator clips for greater reliability and safety
- Test leads feature double insulation for user safety
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