--- product_id: 537388729 title: "Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester" brand: "eyes.sys" price: "āļŋ8523" currency: THB in_stock: true category: "Eyes.Sys" url: https://www.desertcart.co.th/products/537388729-eyes-sys-electronic-load-tester-usb-load-tester-180w-200v store_origin: TH region: Thailand --- # 180W max power output 4 modes + auto data report 200V voltage range Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester **Brand:** eyes.sys **Price:** āļŋ8523 **Availability:** ✅ In Stock ## Summary > 🔌 Power up your testing game with Eyes.sys — precision meets smart control! ## Quick Answers - **What is this?** Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester by eyes.sys - **How much does it cost?** āļŋ8523 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/537388729-eyes-sys-electronic-load-tester-usb-load-tester-180w-200v) ## Best For - eyes.sys enthusiasts ## Why This Product - Trusted eyes.sys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Robust Safety Protections:** 3 intelligent safeguards ensure real-time discharge status monitoring and device longevity - â€Ē **Smartphone Remote Control:** Seamlessly monitor and control via iOS & Android apps with Bluetooth connectivity - â€Ē **Dual Temperature Monitoring:** External NTC probe plus internal sensor for precise thermal management - â€Ē **Flexible DIY Wiring Interface:** Customizable input connections to expand testing capabilities and adapt to any setup - â€Ē **Versatile 4-in-1 Testing Modes:** Constant current, voltage, power, and resistance for ultimate battery insights ## Overview The Eyes.sys Electronic Load Tester is a professional-grade battery capacity and power tester featuring 180W max power, 200V voltage range, and 20A current support. It offers 4 intelligent operating modes (constant current, voltage, power, resistance) with real-time monitoring via a 2.4” HD color screen and Bluetooth-enabled smartphone apps for iOS and Android. Equipped with dual temperature sensors and 3 safety protections, it ensures accurate, safe, and flexible testing for charging cables, batteries, and power sources, making it an essential tool for tech-savvy professionals and DIY enthusiasts. ## Description 1) IOS Mobile APP:Please search for E_test in the App Store to download and install, click the Bluetooth APP icon to open the software, and then click the Bluetooth icon above the software to enter and select DL24-BLE to connect, and you can realize the smartphone remote control settings and measurement functions. The discharge status can be monitored anytime on your phone.2) Android phone APP:Scan the QR code on the back of the host to download the APP. After installation, open the software and click the Bluetooth icon to enter and select DL24-BLE to connect (no need of Bluetooth pairing).3) PC wired APP:After the host is powered on, connect the USB port of the computer with the provided data cable, install the CH340 serial port driver, then scan the QR code on the back of the host to download the APP. After installation, select the software and add the serial port model.4) PC Bluetooth wireless APP:Add the Bluetooth device to the serial port device of DL24-SPP on the computer, then scan the QR code on the back of the host to download the APP and store it. Open the software without installing and select the Bluetooth serial port model just added.SPECIFICATION- Voltage: 2-200V- Current: 0.2-20A- Power: 180WPACKAGE- 1 x Load Tester - 1 x Power supply- 1 x 2M PC computer connection cable- 1 x Temperature probe- 1 x Red and black single line crocodile clip line ## Features - 4 operating modes - constant current / constant voltage / constant power / constant resistance, plus auto generation of data report & 2.4” HD color large screen - 3 intelligent safety protections to monitor the discharge status in real time - External wired NTC thermometer to realize dual temperature measurement inside and outside - Can test the charging speed and quality of a variety of charging cable and data cables - Flexible input wiring interface design to support more DIY connections and extend the functions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWF1429X | | Best Sellers Rank | #307,950 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #255 in Voltage Testers | | Brand | Eyes.sys | | Brand Name | Eyes.sys | | Color | Multicolor | | Compatible Devices | Smartphones (iOS, Android), Computers (Windows, macOS) | | Customer Reviews | 4.2 out of 5 stars 39 Reviews | | Included Components | Load Tester,Power Cord,PC Cable,Temperature Probe ,Crocodile Clip Cables | | Manufacturer | Eyes.sys | | Measurement Type | Electronic Load Tester | | Part Number | 4742 | | Power Source | Battery Powered | | Specification Met | CE, UL | | Style | Safety | | Style Name | Safety | | UPC | 765169350730 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Eyes.sys - **Color:** Multicolor - **Power Source:** Battery Powered - **Specification Met:** CE, UL - **Style:** Safety ## Images ![Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester - Image 1](https://m.media-amazon.com/images/I/61SdxdwxspL.jpg) ![Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester - Image 2](https://m.media-amazon.com/images/I/61a08RHCXZL.jpg) ![Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester - Image 3](https://m.media-amazon.com/images/I/71+-jF9me+L.jpg) ![Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester - Image 4](https://m.media-amazon.com/images/I/61N94TXe5lL.jpg) ![Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester - Image 5](https://m.media-amazon.com/images/I/618a+A7YpdL.jpg) ## Frequently Bought Together - Eyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester - FymuSing 12 Pair XT60H (XT60 Upgrade) Male Female Bullet Connectors Power Plugs with Sheath for Lipo Battery RC Planes Cars - BNTECHGO 12 Gauge Silicone Wire Spool red and Black Each 25ft Flexible 12 AWG Stranded Tinned Copper Wire --- ## 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.co.th/products/537388729-eyes-sys-electronic-load-tester-usb-load-tester-180w-200v](https://www.desertcart.co.th/products/537388729-eyes-sys-electronic-load-tester-usb-load-tester-180w-200v) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-15*