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Item #:
138024377
ET5407A+ Programmable DC Electronic Load - 200W 30A 180V Battery & Power Supply Tester with CC/CV/CR/CP Mode, LCD Display, USB Support, EV, Lab
Item #:
138024377
NZD 337
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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The ET5407A+ Electronic Load Tester combines high-power handling capabilities, precise measurement modes, and excellent battery testing features.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Multi-Mode Functionality
Equipped with CC, CV, CR, and CP modes, this electronic load supports diverse testing requirements, enhancing versatility for users in various applications including EV and lab environments.
High Power Capability
Supports a robust 200W power and 30A current handling with a voltage range of up to 180V, making it ideal for testing a wide range of power supplies and battery systems.
User-Friendly Interface
The LCD display combined with USB support ensures easy operation and data logging, simplifying setup for both novice and experienced users during extensive testing procedures.
Product Details
| Power Source | Solar Powered |
| Style Name | protable |
| Color | blue |
| Specification Met | Ce Marked, Nist Traceable |
| Brand Name | wellmeter |
| UPC | 762949869291 |
| Manufacturer | yisitai |
| Part Number | 541001 |
| Included Components | user manual /power plug |
| Unit Count | 1.0 Count |
| Brand | wellmeter |
| Style | protable |
| Item Weight | 5 lbs (2.27 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Battery Testing
Ideal for professionals testing various battery types including lithium and lead-acid in various applications.
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Power Supply Development
Perfect for engineers developing and testing power supplies, ensuring reliable and efficient performance under different loads.
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Educational Purposes
Great for educational institutions teaching electronics, providing students hands-on experience with programmable electronic loads.
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Occasional Users
Not suitable for casual users needing infrequent testing due to complexity and advanced features.
Product Description
ET5407A+ Programmable DC Electronic Load - 200W 30A 180V Battery & Power Supply Tester with CC/CV/CR/CP Mode, LCD Display, USB Support, EV, Lab Testing
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the ET5407A+ Programmable DC Electronic Load used for?
Answer: The ET5407A+ Programmable DC Electronic Load is designed for testing and analyzing power supplies and batteries. This device can simulate various load conditions across four modes: Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), and Constant Power (CP). It's ideal for testing applications in electric vehicles (EVs), laboratory environments, and other electronics development settings. Users can effectively verify the performance of power sources by adjusting the load parameters according to specific testing requirements, ensuring reliable functionality. -
Question:
What are the key features of the ET5407A+?
Answer: The ET5407A+ boasts an impressive 200W power capacity, handling loads up to 30A and 180V. Its LCD display provides clear readings, allowing users to monitor testing parameters in real time. The USB support enables easy connection to PCs for data logging and further analysis. Its multiple load modes (CC, CV, CR, CP) make it versatile for different testing scenarios, applicable not only for battery testing but also for evaluating power supplies, making it a valuable tool for both hobbyists and professionals. -
Question:
Can the ET5407A+ be used for testing electric vehicle batteries?
Answer: Yes, the ET5407A+ is suitable for testing electric vehicle (EV) batteries. Its ability to supply precise loading conditions, combined with its voltage and current handling capabilities, allows you to simulate various discharge scenarios. This is crucial for checking battery performance under different operational loads. Engineers and technicians often use it to evaluate the battery life cycle and efficiency, ensuring optimal performance and safety in EV applications. -
Question:
Is the ET5407A+ compatible with USB for data logging?
Answer: Absolutely, the ET5407A+ features USB support that allows users to connect the device to a computer for data logging. This functionality is essential for engineers who want to record and analyze performance over time accurately. By transferring data to a PC, users can create detailed reports and graphs, enhancing their understanding of the load testing results and making necessary adjustments to enhance device performance and reliability. -
Question:
How does the CC/CV/CR/CP mode work in the ET5407A+?
Answer: The CC (Constant Current), CV (Constant Voltage), CR (Constant Resistance), and CP (Constant Power) modes allow users to simulate specific electrical demand scenarios. In CC mode, the load draws a set current regardless of the voltage. In CV mode, it keeps a consistent voltage. CR mode varies resistance, while CP mode maintains a fixed power output. Each mode provides flexibility for testing different applications, helping users to analyze how devices respond under various load conditions effectively. -
Question:
What types of applications can benefit from the ET5407A+?
Answer: The ET5407A+ is beneficial in a range of applications, including testing power supplies, verifying the functionality of batteries for electric vehicles, and conducting research in laboratory settings. It aids developers and engineers in ensuring product safety and efficiency, making it an essential tool for those involved in electronics development, testing prototypes, and conducting performance assessments of various devices. -
Question:
What is the maximum power rating of the ET5407A+?
Answer: The ET5407A+ has a maximum power rating of 200W, which means it can handle load tests effectively within that range. This capability allows it to support various devices and applications, whether you're evaluating a simple battery or a more complex power system. Its design ensures that users can maximize testing versatility while maintaining accurate measurements under demanding scenarios. -
Question:
Can I use the ET5407A+ for continuous load testing?
Answer: Yes, the ET5407A+ is designed for continuous load testing applications. It can reliably perform long-duration tests without overheating, providing stable measurements throughout the testing process. This is particularly important for engineers who need to evaluate the longevity and performance of batteries and power supplies under sustained operational conditions. -
Question:
Is the ET5407A+ user-friendly for beginners?
Answer: The ET5407A+ is fairly user-friendly, featuring an LCD display that provides clear information on load settings and testing parameters. While it does offer advanced features suited for professionals, the interface and controls can be navigated easily for beginners as well. Users can quickly learn to set up testing configurations, making it accessible for those new to electronic testing while still being robust enough for experienced technicians. -
Question:
Where can I buy the ET5407A+ Programmable DC Electronic Load in New Zealand?
Answer: You can purchase the ET5407A+ Programmable DC Electronic Load on Ubuy. Ubuy offers a wide range of electronic tools and devices, ensuring a reliable shopping experience. Their platform allows you to find the ET5407A+ easily while exploring additional technical specifications and user reviews to base your purchase decision on.
wellmeter Multi Testers Editorial Review
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Pros
- High power capacity
- Multiple testing modes
- Clear LCD display
- USB support for data logging
- Ideal for battery and power supply testing
Cons
- Initial setup may require patience.
Platform Trust & Buyer Confidence
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Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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NordVPN
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“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 337
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- 200W rated power suitable for various applications.
- Handles input voltages up to 180V and currents up to 30A.
- Precise Constant Voltage mode with high resolution and accuracy.
- Accurate Constant Current, Resistance, and Power modes.
- Versatile battery testing with maximum discharge capacity of 9999Ah.
- Reliable choice for professionals and electronics enthusiasts.
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