- Home Page /
- Tools & Home Improvement /
- Electrical /
- Testers /
- Multi Testers /
- Electronic Load Detector Module WEL3005 30W 5...
0 ratings
Item #:
39524271
Electronic Load Detector Module WEL3005 30W 5A Battery Resistor Tester Adjustable Constant Current with Color Screen
Item #:
39524271
LKR 13813
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 15
Secured 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
With color display, the electronic load tester module can provide clear readings. Battery load tester has high power and high accuracy. Battery checker tester adopted of high quality electronic components, and accuracy process, to ensure durability.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Adjustable Current Control
The WEL3005 allows precise adjustments of current load from 0 to 5A, offering customizable testing conditions that cater to specific battery or resistor performance evaluations.
Color Display
Equipped with a vibrant color screen, this module ensures clear visibility of measurement readings, enhancing user experience and ease of operation even in challenging lighting conditions.
Versatile Testing
Designed for both battery and resistor testing, the WEL3005 meets diverse user needs, making it an ideal tool for engineers and hobbyists looking to assess various electrical components.
Product Details
| Power Source | Battery Powered |
| Minimum Operating Voltage | 6 Volts |
| Upper Temperature Rating | 75 Degrees Celsius |
| Measurement Type | Ammeter, Voltmeter |
| Compatible Devices | Electrical Circuits |
| Style Name | Electronic |
| Color | Clear |
| Item Weight | 0.11 Kilograms |
| Brand Name | Walfront |
| Model | WEL3005 |
| Manufacturer | Walfront |
| Part Number | Wal front5r8g7yziok |
| Unit Count | 1.0 Count |
| Specification Met | UL |
| Brand | Walfront |
| Style | Electronic |
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?
-
Battery Testers
Ideal for hobbyists and professionals needing to test battery health and performance under load conditions.
-
Engineering Students
Useful for students learning about electronics, providing practical experience withLoad testing and measurement principles.
-
DIY Enthusiasts
Great for DIY projects where constant current testing is essential for ensuring circuit integrity and component performance.
-
Industrial Use
Not suitable for heavy-duty industrial applications where high power loads and robust functionality are required.
Product Description
Electronic Load Detector Module WEL3005 30W 5A Battery Resistor Tester Adjustable Constant Current with Color Screen
About This Item
Introducing the Electronic Load Detector Module WEL3005: your go-to device for testing batteries and resistors with ease and accuracy. This powerful module is designed with multiple protection functions and a color display to provide clear readings for all your testing needs. With its high power and high accuracy, the WEL3005 allows you to continuously adjust the current to suit your requirements. Whether you're working on decoration and construction projects, conducting power aging tests, or performing battery discharge tests, this module is the perfect companion. The WEL3005 is equipped with undervoltage protection, over power protection, and large fan overheat protection to ensure the safety of your device and prevent any damage.
Its compact size and precise wiring method (small screen printing for measuring voltage, large screen printing for measuring current) make it easy to integrate into your setup. Made from high-quality electronic components and manufactured with precision, this module guarantees durability and reliability. It operates within a temperature range of -10 to +75 degrees, providing you with accurate readings no matter the conditions. The module features a user-friendly interface with a resolution of 0.01V for voltage and 0.001A for current. Its accuracy of 1% +- 1 digit ensures reliable test results every time.
The input anti-reverse feature adds an extra layer of protection, preventing any damage caused by incorrect wiring. The WEL3005 comes with a 4010 double roller fan that starts at temperatures above 45 degrees Celsius, providing efficient cooling and preventing overheating. The fan operates at a speed of 8000 RPM, ensuring optimum performance even during prolonged use. Measuring at approximately 79 x 43 x 70mm and with a hole opening size of approximately 76 x 39mm, this module is compact and easy to install. It is powered by a supply voltage of 6V-30V and can measure voltage within the range of 0-30V.
The discharge current is continuously adjustable from 0A to 5A, giving you full control over your testing process. Upgrade your testing capabilities with the Electronic Load Detector Module WEL3005. Its adjustable constant current, color screen, and advanced features make it the ideal tool for professionals and hobbyists alike. Purchase yours today and experience the difference in testing accuracy and efficiency.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum power output of the Electronic Load Detector Module WEL3005?
Answer: The maximum power output of the Electronic Load Detector Module WEL3005 is 30 watts. This makes it suitable for testing batteries and power supplies up to this limit. By supporting a 5A current, it can effectively evaluate the performance and efficiency of various electronic components. Users often utilize this module to simulate load conditions in circuits, ensuring that power sources perform under stress. It’s particularly useful for hobbyists and professionals in electronics who require reliable testing. -
Question:
How does the adjustable constant current feature work in the WEL3005?
Answer: The WEL3005 features an adjustable constant current setting, allowing users to select the desired current from 0.1A up to 5A. This functionality is crucial for testing the capacity and endurance of batteries under different load conditions. By adjusting the current, you can simulate real-world scenarios, helping identify how batteries or power supplies handle varying loads. This is essential for applications ranging from DIY electronics projects to professional battery testing. -
Question:
What types of batteries can be tested with the WEL3005?
Answer: The Electronic Load Detector Module WEL3005 is versatile and can be used to test a wide range of batteries, including lithium-ion, NiMH, and lead-acid batteries. Its adjustable settings enable it to accommodate the specific needs of different battery chemistries. By using this module, users can assess battery performance during various stages, such as discharge testing, allowing for better management of battery health and longevity. It’s particularly useful for anyone involved in battery maintenance or quality assurance. -
Question:
What are the benefits of having a color screen on the WEL3005?
Answer: The inclusion of a color screen on the WEL3005 enhances usability and provides clear visual feedback during testing. Users can easily read and monitor key parameters such as voltage, current, and power output in real-time. This feature is especially beneficial in low-light environments or when conducting tests that require quick adjustments. The clear display allows for better data interpretation, helping users make informed decisions during battery testing processes. -
Question:
Can the WEL3005 be used for education purposes?
Answer: Absolutely, the WEL3005 is an excellent tool for educational settings, particularly in electronics and electrical engineering courses. It provides students with hands-on experience in testing and analyzing various battery types and power systems. The adjustable current feature allows for demonstrations of how different loads affect battery performance, fostering a deeper understanding of electrical concepts. Educators often incorporate such modules into laboratory sessions to enhance learning through practical applications. -
Question:
How does the WEL3005 help in maintaining battery health?
Answer: Using the WEL3005, users can perform regular testing on batteries to assess their capacity and efficiency. This proactive monitoring enables early identification of potential issues such as capacity degradation or inefficiencies. By conducting controlled discharge tests, users can gain insights into the health of their batteries, allowing for timely interventions that can prolong battery life. This module is particularly useful for maintenance in electric vehicles and renewable energy storage systems. -
Question:
Is the WEL3005 suitable for professional use?
Answer: Yes, the WEL3005 is designed to cater to both hobbyists and professionals. Its precision in measuring voltage and current makes it a reliable choice for professional testing environments. Engineers and technicians can utilize this device for quality control in manufacturing processes or for research purposes. Its robustness and versatility make it a valuable addition to any toolkit focused on electronics testing and development. -
Question:
Can I connect the WEL3005 to external power sources?
Answer: The WEL3005 can be connected to various power sources for testing purposes. It features multiple input options, allowing professionals to work with various battery types or power supplies. By using the module in tandem with an external power source, users can simulate different load conditions effectively. This flexibility makes the WEL3005 a cost-effective solution for extensive testing, facilitating various applications from prototyping to final testing. -
Question:
What additional accessories are recommended for using the WEL3005?
Answer: While the WEL3005 is a standalone unit, additional accessories such as quality test leads and appropriate connectors can enhance its functionality. Using high-quality leads ensures reliable connections and minimizes resistance during tests, leading to more accurate readings. Additionally, having a carrying case for portability can be advantageous for professionals on the go. These accessories empower users to optimize their testing experience and improve the accuracy of their measurements. -
Question:
Where can I buy the Electronic Load Detector Module WEL3005 in Sri Lanka?
Answer: You can buy the Electronic Load Detector Module WEL3005 from Ubuy in Sri Lanka. Ubuy offers a reliable platform with a wide selection of electronic components, ensuring that you can find the WEL3005, along with other related products you may need for your testing purposes. Ubuy often provides comprehensive product descriptions and customer reviews that help you to make informed purchasing decisions.
Walfront Multi Testers Editorial Review
The Ah meter appears to be a high-quality product that is suitable for measuring the capacity of lithium batteries or as an electronic load for other purposes. It matches the accuracy of more expensive equipment in terms of both amperage and voltage. The product can be reset to 0 using the SET key and adjusting the data with the encoding switch. It is also customizable with additional casing to make the device easier to use.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Accurate readings
- Reasonable price
- High-quality build
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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
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
SJ
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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
LKR 13813
Order now and get it around Saturday, August 15
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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Clear readings with color display
- Current continuously adjustable up to 5A
- High quality and durable electronic components
- Multiple protection functions
- Suitable for various applications
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.