--- product_id: 809290975 title: "400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger" brand: "dnyiovpl" price: "MX$9389" currency: MXN in_stock: true category: "Dnyio Vpl" url: https://www.desertcart.mx/products/809290975-400w-dc-electronic-load-tester-150v-40a-programmable-load-tester store_origin: MX region: Mexico --- # 400W max power output Data retention during power loss 150V & 40A programmable range 400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger **Brand:** dnyiovpl **Price:** MX$9389 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your testing game with precision and protection! ## Quick Answers - **What is this?** 400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger by dnyiovpl - **How much does it cost?** MX$9389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/809290975-400w-dc-electronic-load-tester-150v-40a-programmable-load-tester) ## Best For - dnyiovpl enthusiasts ## Why This Product - Trusted dnyiovpl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in Safety Net:** Overvoltage, overcurrent, and temperature protections plus buzzer alarms keep your devices safe - • **Powerhouse Precision:** 400W load capacity for robust, real-world testing scenarios - • **Smart Remote Control:** USB interface with remote compensation and external trigger inputs for seamless integration - • **Versatile Testing Modes:** Supports CC, CV, CR, CP, and dynamic scan modes for all your battery and power supply needs - • **Industry-Ready Reliability:** Durable aluminum and silicone build with rust resistance, perfect for production lines and aging tests ## Overview The 400W DC Electronic Load Tester by DnyioVpl is a high-performance, programmable single-channel device designed for comprehensive testing of batteries, power supplies, and LED drivers. Featuring a durable build, multiple advanced testing modes, USB remote control, and extensive safety protections, it’s ideal for professionals demanding accuracy and reliability in power supply analysis and production line testing. ## Description 400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger - desertcart.com ## Features - 400W DC Electronic Load Tester: The premium PCB electric board, silicone, and aluminum with the screen printing process boast high durability, sturdiness, and rust resistance, giving the product excellent testing performance and ensuring protection to the inner electric components. - Multi-functional Usage: This product features basic measurement modes including CC, CV, CR, CP, CC+CV, and CR+CV. It supports internal testing for batteries and power supplies, dynamic testing mode, scan testing mode, list mode, and short-circuit testing. It is suitable for extensive testing and experimentation on various devices such as power supplies and LEDs. - Well-thought Design: The product offers software-based remote compensation, supports external trigger inputs, and enables remote usage via USB interface. Additionally, its data storage function ensures information retention even during power outages. - Safety First: Equipped with overvoltage, overcurrent, overpower, overtemperature, and short-circuit protection mechanisms. Users can flexibly set overvoltage and overcurrent parameters to enhance protection effectiveness. Features include button lock functionality, built-in buzzer alarms, and reverse polarity input warnings, providing comprehensive functional alerts and safeguards. - Widely Used: The Widely Used: The 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."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." ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GFDBDRXV | | Best Sellers Rank | #600,010 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #64,428 in Electrical Equipment | | Brand Name | DnyioVpl | | Color | White | | Compatible Devices | batteries, power supplies, lighting fixtures, chargers, mobile power supplies, lithium batteries, energy vehicles, LED driver power supplies | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Included Components | 1* Electronic Load Tester | | Manufacturer | DnyioVpl | | Model | JZ8VF8-0004 | | Part Number | JZ8VF8-0004 | | Power Source | Corded Electric | | Style Name | Electronic Load Tester | | UPC | 757117486646 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** DnyioVpl - **Color:** White - **Power Source:** Corded Electric - **Style:** Electronic Load Tester - **Upper Temperature Rating:** 85 Degrees Celsius ## Images ![400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger - Image 1](https://m.media-amazon.com/images/I/51mL1bEp5dL.jpg) ![400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger - Image 2](https://m.media-amazon.com/images/I/51olEULocaL.jpg) ![400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger - Image 3](https://m.media-amazon.com/images/I/61ZZ4fLodqL.jpg) ![400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger - Image 4](https://m.media-amazon.com/images/I/51ANSoBJclL.jpg) ![400W DC Electronic Load Tester, 150V 40A Programmable Load Tester with Single Channel, Constant Current Voltage USB Testers, Battery Power Supply Analyzer for Power Supply Switch Charger - Image 5](https://m.media-amazon.com/images/I/51KORrxoVsL.jpg) --- ## 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.mx/products/809290975-400w-dc-electronic-load-tester-150v-40a-programmable-load-tester](https://www.desertcart.mx/products/809290975-400w-dc-electronic-load-tester-150v-40a-programmable-load-tester) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-07-09*