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Item #:
20577774
DROK USB Load Tester, Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A
Item #:
20577774
RWF 37820
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DROK Electronic Load Test Resistor Module is an intelligent USB Load Tester which comes equipped with advanced protection function and offers easy operation. It provides constant current test discharge task and is suitable for measuring the output current capability of the charger.
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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
Versatile Interfaces
Equipped with both USB and Type C interfaces, the DROK Load Tester ensures compatibility with a wide range of devices, making it convenient for testing various electronic loads.
Adjustable Current Range
With an adjustable constant current range from 0.25A to 4A, this tester caters to different testing needs, allowing users to fine-tune power loads for accurate performance verification.
Intelligent Cooling
Features intelligent temperature control along with a built-in cooling fan, ensuring optimal operating temperatures and reliable performance during extensive testing sessions, enhancing longevity and reliability.
Product Details
- USB intelligent temperature control electronic load
- High power, high current, high voltage, and intelligent control features
- Easy operation with manual or automatic resuming of normal operation
- 4-bit LED digital display for load voltage, current, and power values
- Intelligent temperature control cooling fan
- Protection functions for overvoltage, overpower, and over-temperature
- Suitable for constant current discharge testing up to 4A, 25V, and 25W
- Ideal for measuring charger output current capability and cable quality
- Note: No reverse connection protection, input polarity must not be reversed
| Package Weight | 1 Pound |
| Country of Origin | This item will be imported from US |
| What is in the box | DROK USB Load Tester... For more details, please check description/product details |
Who Should Buy?
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Battery Enthusiasts
Perfect for individuals testing and discharging lithium batteries to ensure performance and longevity before use.
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Electronics Engineers
Ideal for engineers needing to simulate load conditions for power supply testing in various electronic projects.
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DIY Hobbyists
Great for hobbyists who want versatile, adjustable power loads for experimenting with circuits and devices.
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Casual Users
Not suitable for those who require simple plug-and-play tools without needing complex load testing functionality.
Product Description
DROK USB Load Tester, Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the maximum load capacity of the DROK USB Load Tester?
Answer: The DROK USB Load Tester has a maximum load capacity of 25W, making it suitable for testing USB and Type C devices. This capability allows users to efficiently test a wide range of electronic devices, including smartphones, tablets, and power banks, to ensure they are operating within expected parameters. When combined with the adjustable constant current output ranging from 0.25A to 4A, users can conduct thorough diagnostics to optimize performance and identify potential issues. -
Question:
How does the adjustable constant current feature work?
Answer: The adjustable constant current feature of the DROK USB Load Tester allows users to set specific current levels between 0.25A and 4A. This is particularly useful for simulating various load conditions, helping users evaluate how devices perform under different electrical demands. For instance, a user might set it to a lower current to test the efficiency of a low-power device while using higher currents for more demanding applications, ensuring comprehensive testing adaptability. -
Question:
Can the DROK Load Tester be used with both USB and Type C devices?
Answer: Yes, the DROK Load Tester is equipped with both USB and Type C interfaces, enabling compatibility with a wide array of electronic devices. This dual-interface design facilitates versatile usage in various applications, from smartphones to laptops. Users can conveniently switch between connecting their devices without needing additional adapters, making it an essential tool for tech enthusiasts and professionals alike. -
Question:
What kind of display does the DROK Load Tester feature?
Answer: The DROK USB Load Tester comes with a clear and intuitive display that provides real-time readings of voltage and current. This visibility is crucial for users who need to monitor the performance of their devices during testing. Whether troubleshooting a malfunctioning power bank or checking the output of a charging cable, the display offers immediate insights, helping users make informed decisions quickly. -
Question:
Is the DROK Load Tester suitable for high-capacity power banks?
Answer: Yes, the DROK Load Tester is well-suited for high-capacity power banks as it can effectively test their discharge rates up to 25W. This feature allows users to analyze the power delivery and efficiency of various power banks, ensuring they meet user expectations. For example, tech reviewers and enthusiasts can use this tool to compare different power banks, ensuring they select the best option for their needs. -
Question:
Can this load tester help in troubleshooting charging issues?
Answer: Absolutely! The DROK USB Load Tester is an excellent tool for diagnosing charging issues. By connecting the tester between the charger and the device, users can determine if the charger is delivering the required current and voltage. This can help identify whether the issue lies within the charger, the cable, or the device itself, providing a straightforward solution to common charging problems. -
Question:
What are some practical applications for the DROK Load Tester?
Answer: The DROK Load Tester is versatile and can be used in various applications, including testing the performance of charging cables, assessing power supply stability, and evaluating the efficiency of solar panels. It's beneficial for electronics testers, hobbyists, and developers who need to refine their products. Overall, this tool enhances understanding of device performance under different load conditions, helping users make informed decisions. -
Question:
How compact is the DROK USB Load Tester for transport?
Answer: The DROK USB Load Tester is designed to be compact and lightweight, making it easy to transport. Its portable size allows users to conveniently carry it in their bags or toolkits, ideal for on-the-go testing. Whether you are a field technician or a hobbyist at a workshop, its portability ensures that you can perform tests whenever necessary without hassle. -
Question:
Is there a safety feature in the DROK Load Tester?
Answer: Yes, the DROK Load Tester includes several safety features, such as overcurrent protection. This ensures that the device operates safely without risk of damage from excessive current draw. Such features provide peace of mind, especially when testing sensitive electronic devices, allowing users to focus on getting accurate results without worrying about potential harm to their equipment. -
Question:
Where can I buy the DROK USB Load Tester in Rwanda?
Answer: You can purchase the DROK USB Load Tester from Ubuy in Rwanda. Ubuy offers a streamlined shopping experience, enabling you to find the product easily and conveniently select delivery options that suit your needs. With Ubuy’s reliable services, you'll be able to access this versatile electronic load tester swiftly.
DROK Electrical Testing Editorial Review
The DROK Electronic Load Test Resistor Module is a handy device for checking the capacity and loading capability of batteries. It has a USB and Type C interface with adjustable Constant current ranging from 0.25A-4A. The device comes with an intelligent temperature control cooling fan. Although it may require some research to use correctly, it is straightforward using google to understand how electronic DC loads are used or utilized in testing batteries. It is perfect for testing battery banks, cell phone chargers and battery packs, and it accurately measures current settings. The device can also be used for testing cables connected to a computer, which is a plus. However, it is only designed to monitor voltage and current and does not have the means to monitor mAh or mWh. The product may malfunction below 4 volts, and the Constant current stops working below 3.5 volts, but a user can design a relay to cut off the load. The device was delivered with a one-page printed instruction sheet, and no manual is available to download. The product itself is from China. The device's quality is excellent, and it is a great value for its price, which is some dollars more than an earlier version. It does come with limited resolution (10ma and 100mv) but is perfect for sorting cables or checking what current a charger can supply.
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Pros
- USB and type C interface with adjustable Constant current
- Accurate current settings
- Intelligent temperature control with cooling fan
- Can be used for testing battery banks, cell phone chargers, battery packs, and cables connected to a computer
Cons
- No means to monitor mAh or mWh.
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RWF 37820
Order now and get it around Monday, August 24
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Features & Benefits
- Intelligent USB Load Tester with high power, high current, high voltage and intelligent control features
- Equipped with advanced protection function and offers easy operation
- Suitable for measuring the output current capability of the charger
- Provides 4A, 25V, 25W (3 values can not used over range) constant current test discharge task
- Friendly human-computer interface with excellent performance indicators
- Ideal for the bulk aging test of the charger factory and measuring the quality of the Micro USB charging cable and the Type-C charging cable
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