--- product_id: 398357730 title: "Elevator Blue Server Test Tool Gaa21750Ak3 Elevators Lift Operator Debugger Tt Service Use For Otis Xizi" brand: "fwqaodesi" price: "€ 157.27" currency: EUR in_stock: true category: "Fwqaodesi" url: https://www.desertcart.at/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger store_origin: AT region: Austria --- # Double line LCD for crystal-clear data Omnipotent OTIS & XIZI compatibility Unlimited GECB data checks & adjustments Elevator Blue Server Test Tool Gaa21750Ak3 Elevators Lift Operator Debugger Tt Service Use For Otis Xizi **Brand:** fwqaodesi **Price:** € 157.27 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your elevator diagnostics with the ultimate blue powerhouse! ## Quick Answers - **What is this?** Elevator Blue Server Test Tool Gaa21750Ak3 Elevators Lift Operator Debugger Tt Service Use For Otis Xizi by fwqaodesi - **How much does it cost?** € 157.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger) ## Best For - fwqaodesi enthusiasts ## Why This Product - Trusted fwqaodesi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Modern Design:** Sleek blue tool sized perfectly for on-the-go professionals who demand efficiency and style. - • **Limitless Testing Power:** Perform unlimited checks and adjustments on GECB data without restrictions—work smarter, not harder. - • **Next-Level Data Clarity:** Double line LCD display ensures every diagnostic detail is crystal clear and easy to read. - • **Cutting-Edge Originality:** 100% brand new and original, guaranteeing peak performance and reliability on every job. - • **Universal Elevator Debugger:** Seamlessly supports all OTIS and XIZI OTIS elevators for unmatched versatility. ## Overview The FWQAODESI Elevator Blue Server Test Tool GAA21750AK3 is a cutting-edge, battery-powered diagnostic device designed for elevator technicians working with OTIS and XIZI OTIS systems. Featuring a double line LCD display and unlimited testing capabilities for GECB data, this compact and original tool delivers unmatched precision and efficiency, making it an essential asset for modern elevator maintenance and debugging. ## Description Note:due to the different production batches, the color of the product may be a little different, but the quality is the same , if mind the color please don't place a order ,thanks .Specification·Name: (GAA21750AK3) Elevator Blue Server Test Tool·Size: 178 x 96 x 42mm·Color: BlueFeatures ·Double line LCD display, key clear.Package Included 1 x Elevator Blue Server Test Tool ## Features - This bule test tool can be used in all the OTIS and XIZI OTIS elevator - This blue test tool (T / T) GAA21750AK3 is omnipotent version with unlimited times which can check and adjust GECB data - This bule test tool has the most powerful function than other versions - Double line LCD display key clear - 100% NEW and ORIGIANL ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BVTR9RC | | Best Sellers Rank | #99,876 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Plumbing Testing Equipment | | Brand Name | FWQAODESI | | Color | Blue | | Included Components | 1 pcs blue test tool | | Item Dimensions | 18 x 10 x 4 millimeters | | Item Weight | 0.32 Kilograms | | Manufacturer | China | | Measurement Type | Multimeter | | Model | GAA21750AK3 | | Power Source | Battery Powered | | Specification Met | CE Marked, IEC 61010-2-030, RoHS, UL 61010-1 | | Style Name | Modern | | Unit Count | 1 Count | ## Product Details - **Brand:** FWQAODESI - **Colour:** Blue - **Item weight:** 0.32 Kilograms - **Power source:** Battery Powered - **Style:** Modern ## Images ![Elevator Blue Server Test Tool Gaa21750Ak3 Elevators Lift Operator Debugger Tt Service Use For Otis Xizi - Image 1](https://m.media-amazon.com/images/I/71EU+IZPifL.jpg) ## Questions & Answers **Q: Can i use for dover** A: No you cannot use on a dover, and this shouldn’t be for sale on Amazon **Q: Is it capable of Accessing all submenus and parameters?** A: No they don’t **Q: Does it come with manual** A: Dear ,the user manual is too may to put together with the product ,but there is an electronic version of it, if you need you can contact me by email, I can send it to your mailbox **Q: Can i order just the cord some pins broke in Mine but the tool is still good** A: If the product is purchased from me, you can email me through the order, I can send a cord to you, but you need to know how to replace it ## Frequently Bought Together - Elevator Blue Server Test Tool GAA21750AK3 Elevators Lift Operator Debugger Blue TT Service Test Tool use for Otis XIZI Otis Elevator - Klein Tools 5189 Tradesman Pro Hard Case Large --- ## 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.at/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger](https://www.desertcart.at/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-03*