--- product_id: 798104209 title: "ET5410A+ DC Electronic Load Tester, Programmable Battery Testers" brand: "orudauy" price: "10007273₫" currency: VND in_stock: true reviews_count: 3 category: "Orudauy" url: https://www.desertcart.vn/products/798104209-et5410a-dc-electronic-load-tester-programmable-battery-testers store_origin: VN region: Vietnam --- # 400W max power load 0-150V & 0-40A range 2.8'' TFT LCD display ET5410A+ DC Electronic Load Tester, Programmable Battery Testers **Brand:** orudauy **Price:** 10007273₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power up your testing game with precision and style! ## Quick Answers - **What is this?** ET5410A+ DC Electronic Load Tester, Programmable Battery Testers by orudauy - **How much does it cost?** 10007273₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/798104209-et5410a-dc-electronic-load-tester-programmable-battery-testers) ## Best For - orudauy enthusiasts ## Why This Product - Trusted orudauy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic & Durable:** Lightweight aluminum build with heat dissipation fan and intuitive 2.8'' TFT display for effortless, reliable use anywhere. - • **Smart Safety Shield:** Built-in protections against overvoltage, overcurrent, and overheating keep your devices and tests safe. - • **Powerhouse Precision:** Delivers up to 400W load with ±0.1% accuracy for flawless battery and power supply testing. - • **Versatile Testing Modes:** Supports CC, CV, CR, CP modes plus internal resistance tests—your all-in-one diagnostic tool. - • **Remote & On-the-Go Control:** USB connectivity and external trigger input enable seamless remote operation and data integrity. ## Overview The ET5410A+ DC Electronic Load Tester is a robust, single-channel 400W tester designed for professional-grade battery and power supply diagnostics. Featuring multiple test modes (CC, CV, CR, CP), a high-resolution 2.8'' TFT display, and advanced safety protections, it ensures accurate, reliable measurements across a wide voltage (0-150V) and current (0-40A) range. Its durable aluminum construction, efficient cooling system, and USB remote control capabilities make it an indispensable tool for engineers and technicians demanding precision and portability. ## Description ApplicationThe product is mainly used for testing lighting fixtures, chargers, batteries, internal resistance, switching power supplies, mobile power supplies, lithium batteries, energy vehicles, LED driver power supplies, etc. It is also suitable for testing on production lines and aging process testing.SpecificationsColor: WhiteMaterial: Aluminum, PCB Electric Board, SiliconeProcess: Screen PrintingMount Type: Free StandingAssembly Required: NoChannel Type: Single ChannelPlug Standard: US StandardPower: 400WInput Voltage: 0-150VInput Current: 0-40AConstant Voltage Mode:Range: 0.1-19.999V, 0.1-150.00VResolution: 1mV, 10mVAccuracy: ±(0.05%+0.02%FS)Constant Current Mode:Range: 0-3.000A, 0-40.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.05%FS)Constant Resistance Mode:Range: 0.05Ω-1kΩ, 1kΩ-4.5kΩResolution: 10mΩ, 100mΩAccuracy: ±(0.1%+0.5%FS)Constant Power Mode:Range: 0-400WResolution: 10mWAccuracy: ±(0.1%+0.5%FS)Dynamic Test Function:Mode: CC, CVT1&T2: 50ms~60s, 1ms resolutionBattery Test Function:Discharge Mode: CC, CRMaximum Discharge Capacity: 9999AhResolution: 1mA, 10mA, 10mΩ, 100mΩVoltage Readback Value:Range: 0~19.999V, 0~150.00VResolution: 1mV, 10mVAccuracy: ±(0.05%+0.1%FS)Current Readback ValueRange: 0~3.000A, 0~40.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.1%FS)Power Readback ValueRange: 0~400WResolution: 10mWAccuracy: ±(0.1%+0.5%FS)Over-voltage Protection: >155V Cut Off InputOver Current Protection: >42A Cut Off InputOver Power Protection: 420WOver Temperature Protection: 85℃/185℉Voltage (CV) Short-circuit Range: 0VProduct Overall Size: 31*9*19cm/12.2*3.54*7.48inPackage Size: 40*28*20cm/15.75*11.02*7.87inGross Weight: 3.8kg/8.38lbsNet Weight: 3.61kg/7.96lbsPackage Included1* Electronic Load Tester1* English Manual1* Power CordNotes1. Please check the size carefully before ordering.2. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order. Review: Excellent performance, good value. User interface could be updated, but everything works. - Excellent functionality, wide performance envelope, and very good value. Unable to test to rated 400W capacity, but verified to perform as intended up to at least 300W, 30A and 120V. User interface is flexible and mostly straightforward. Some features are slightly inconvenient, however. For example, CV and CC modes have dedicated selection buttons, but CR mode requires navigating through a menu. Returning to change a parameter after doing something else resets the default digit/step size to minimum, so it's necessary to reset the control increment every time. Parameter display fonts are very small; output readbacks are big , but it is hard to read the parameter/set point figures (to enter them properly and verify your selection) from a nominal working distance. A push-clickable encoder to confirm settings would be much more user-friendly than the separate "Enter" keypress that is currently required. These minor points aside, this is a serious test instrument and has become an indispensable resource in my lab. Review: Poor user interface, calibration, documentation, and support - The East Tester ET5410A works OK if you can put up with the terrible user interface. Many things are not very intuitive and require LOTS of button pressing. For example if you want to set the current to 2.5 amps you have to: - Press Mode and scroll to the desired mode then press Ent(er) - Press Set, and if needed, scroll to the parameter you want to set. Each defaults to setting only the right most digit--i.e. 0.01 amp increments. If you advance it past 0.09 amps it won't "overflow" to 0.10 amps but rather goes back to 0.00. - Then press the left arrow to move to the next digit and select .5 amps then press Ent(er). - Then press the left arrow again to move to the next digit and select "2" then Ent(er). Really? Why can't I just turn the rotary jog control slowly for fine adjustments or quickly for more coarse adjustments? And why can't the jog control also be pressed either as "Enter" or to change it from coarse to fine adjustment? Most bench equipment with a rotary encoder has this functionality. And you can pretty much ignore the right most digit of anything displayed on this unit as the calibration is so poor as to render it meaningless. If it displays 12.00 volts it's really 11.91 volts at the terminals as measured with a high-end Fluke. If it displays 2.50 amps it's really 2.44 amps and so on. Does that render it useless? No but be aware it's likely using very cheap ADCs and/or references. The readings also drift with temperature as it warms up from dissipating significant power during testing. I have only tested it to 30 amps and 300 watts, and even then only briefly, as I don't want to blow it up. My experience with most Chinese no-name test equipment, power supplies, etc, is they have exaggerated ratings. For example I have a "well reviewed" Chinese bench top switching power supply rated at 20 amps and 30 volts which would be 600 watts. It will indeed deliver 20 amps OR 30 volts but not both at the same time. It's really a 300 watt power supply and will only do 10 amps at 30 volts OR 20 amps at 15 volts before it shuts off. I did run the ET5410A at 12 volts and 15 amps (180 watts) for 20+ minutes and it was fine. The fan switched to the high setting which is quite loud (even the low speed is noisy). The air out of the back at 180 watts, at least, didn't seem excessively hot. The manual is somewhat useless as it doesn't explain a lot of things like, for example, how to reset stored readings (which persist even after cycling the power). It also doesn't really explain the back panel interfaces. Supposedly there's Windows software to use with the USB interface but I can't find it. The website is only in Chinese and, even translating it, I can't find any downloads for this series. So you're kind of on your own here as support seems nearly nonexistent especially if you're not fluent in Chinese. So is this a step up from the 100W - 200W "CPU cooler" style exposed PCB electronic loads? Yes but barely. It's also at least twice as expensive and, sadly despite way more buttons and the rotary control, it's not really easier to use either. ## Features - 【Premium Material】: The ET5410A+ DC Electronic Load Tester features a high-quality PCB electric board, silicone, and aluminum construction, ensuring exceptional durability and rust resistance for optimal performance in single channel electronic load testing. - 【Multi-functional Capability】: This versatile tester supports multiple basic measurement modes including CC, CV, CR, CP, as well as internal resistance tests for batteries and power supplies, making it an essential tool for comprehensive testing and analysis of various devices. - 【Thoughtful Design Features】: Equipped with software remote compensation, external trigger input support, and the ability to operate via USB, this single channel electronic load tester ensures data integrity during power outages, while its built-in functions protect against overvoltage, overcurrent, and short circuits. - 【Efficient Heat Dissipation】: Designed with heat dissipation holes and a built-in fan, the ET5410A+ maintains temperature stability during operation, avoiding overheating and extending the lifespan of your single channel electronic load tester. - 【User-Friendly Operation】: The sensitive buttons paired with a 2.8-inch TFT LCD display make parameter setting straightforward and accurate, while its lightweight build and convenient handle allow for easy transportation to any worksite, enhancing usability on the go. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FND64HFK | | Best Sellers Rank | #651,012 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69,222 in Electrical Equipment | | Brand | Orudauy | | Brand Name | Orudauy | | Color | White | | Compatible Devices | Lighting fixtures, chargers, batteries, internal resistance, switching power supplies, mobile power supplies, lithium batteries, energy vehicles, LED driver power supplies | | Customer Reviews | 3.7 out of 5 stars 3 Reviews | | Included Components | Electronic Load Tester | | Item Dimensions | 3.54 x 12.2 x 7.48 inches | | Item Weight | 8 pounds | | Item dimensions L x W x H | 3.54 x 12.2 x 7.48 inches | | Manufacturer | Orudauy | | Measurement Type | Constant Voltage | | Model | DC Electronic Load Tester | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | ET5410A+ | | Power Source | Corded Electric | | Specification Met | Ul, Iec, Etl | | Style | ET5410A+ | | Style Name | ET5410A+ | | UPC | 762203107763 | | Unit Count | 1 Count | | Upper Temperature Rating | 85 °C | ## Product Details - **Brand:** Orudauy - **Color:** White - **Item Weight:** 7.96 Pounds - **Power Source:** Corded Electric - **Style:** Modern ## Images ![ET5410A+ DC Electronic Load Tester, Programmable Battery Testers - Image 1](https://m.media-amazon.com/images/I/61ED4hF6AQL.jpg) ![ET5410A+ DC Electronic Load Tester, Programmable Battery Testers - Image 2](https://m.media-amazon.com/images/I/61EjZHuZAyL.jpg) ![ET5410A+ DC Electronic Load Tester, Programmable Battery Testers - Image 3](https://m.media-amazon.com/images/I/61dqcMG+xjL.jpg) ![ET5410A+ DC Electronic Load Tester, Programmable Battery Testers - Image 4](https://m.media-amazon.com/images/I/71iHNbgfDtL.jpg) ![ET5410A+ DC Electronic Load Tester, Programmable Battery Testers - Image 5](https://m.media-amazon.com/images/I/71ONE3NQRPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent performance, good value. User interface could be updated, but everything works. *by M***1 on May 5, 2026* Excellent functionality, wide performance envelope, and very good value. Unable to test to rated 400W capacity, but verified to perform as intended up to at least 300W, 30A and 120V. User interface is flexible and mostly straightforward. Some features are slightly inconvenient, however. For example, CV and CC modes have dedicated selection buttons, but CR mode requires navigating through a menu. Returning to change a parameter after doing something else resets the default digit/step size to minimum, so it's necessary to reset the control increment every time. Parameter display fonts are very small; output readbacks are big , but it is hard to read the parameter/set point figures (to enter them properly and verify your selection) from a nominal working distance. A push-clickable encoder to confirm settings would be much more user-friendly than the separate "Enter" keypress that is currently required. These minor points aside, this is a serious test instrument and has become an indispensable resource in my lab. ### ⭐⭐ Poor user interface, calibration, documentation, and support *by E***R on June 8, 2026* The East Tester ET5410A works OK if you can put up with the terrible user interface. Many things are not very intuitive and require LOTS of button pressing. For example if you want to set the current to 2.5 amps you have to: - Press Mode and scroll to the desired mode then press Ent(er) - Press Set, and if needed, scroll to the parameter you want to set. Each defaults to setting only the right most digit--i.e. 0.01 amp increments. If you advance it past 0.09 amps it won't "overflow" to 0.10 amps but rather goes back to 0.00. - Then press the left arrow to move to the next digit and select .5 amps then press Ent(er). - Then press the left arrow again to move to the next digit and select "2" then Ent(er). Really? Why can't I just turn the rotary jog control slowly for fine adjustments or quickly for more coarse adjustments? And why can't the jog control also be pressed either as "Enter" or to change it from coarse to fine adjustment? Most bench equipment with a rotary encoder has this functionality. And you can pretty much ignore the right most digit of anything displayed on this unit as the calibration is so poor as to render it meaningless. If it displays 12.00 volts it's really 11.91 volts at the terminals as measured with a high-end Fluke. If it displays 2.50 amps it's really 2.44 amps and so on. Does that render it useless? No but be aware it's likely using very cheap ADCs and/or references. The readings also drift with temperature as it warms up from dissipating significant power during testing. I have only tested it to 30 amps and 300 watts, and even then only briefly, as I don't want to blow it up. My experience with most Chinese no-name test equipment, power supplies, etc, is they have exaggerated ratings. For example I have a "well reviewed" Chinese bench top switching power supply rated at 20 amps and 30 volts which would be 600 watts. It will indeed deliver 20 amps OR 30 volts but not both at the same time. It's really a 300 watt power supply and will only do 10 amps at 30 volts OR 20 amps at 15 volts before it shuts off. I did run the ET5410A at 12 volts and 15 amps (180 watts) for 20+ minutes and it was fine. The fan switched to the high setting which is quite loud (even the low speed is noisy). The air out of the back at 180 watts, at least, didn't seem excessively hot. The manual is somewhat useless as it doesn't explain a lot of things like, for example, how to reset stored readings (which persist even after cycling the power). It also doesn't really explain the back panel interfaces. Supposedly there's Windows software to use with the USB interface but I can't find it. The website is only in Chinese and, even translating it, I can't find any downloads for this series. So you're kind of on your own here as support seems nearly nonexistent especially if you're not fluent in Chinese. So is this a step up from the 100W - 200W "CPU cooler" style exposed PCB electronic loads? Yes but barely. It's also at least twice as expensive and, sadly despite way more buttons and the rotary control, it's not really easier to use either. ### ⭐⭐⭐⭐ Had to fix it - however great support *by G***S on April 5, 2026* Unfortunately failed to boot from start. I tinker so found the main power board wasn't working correctly. Requested return and was immediately asked if I would like a replacement board. Since was in no hurry a board was delivered in reasonable time and upon swap the unit works well. Have already proved a power supply does not operate at the current it is rated for, no surprise. this is going to be a handy tool on my bench. Although the unit should not have passed QC, we don't know how it was handled in transport. I will someday poke around and compare to the bad board looking to see what failed. Am happy with the communication and responses. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/798104209-et5410a-dc-electronic-load-tester-programmable-battery-testers](https://www.desertcart.vn/products/798104209-et5410a-dc-electronic-load-tester-programmable-battery-testers) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-09-16*