---
product_id: 398357730
title: "Elevator Blue Server Test Tool Gaa21750Ak3 Elevators Lift Operator Debugger Tt Service Use For Otis Xizi"
brand: "fwqaodesi"
price: "VT64200"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger
store_origin: VU
region: Vanuatu
---

# Unlimited test cycles, no downtime Double line LCD for clear data readout Universal OTIS & XIZI compatibility Elevator Blue Server Test Tool Gaa21750Ak3 Elevators Lift Operator Debugger Tt Service Use For Otis Xizi

**Brand:** fwqaodesi
**Price:** VT64200
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your elevator diagnostics with the ultimate blue test tool!

## 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?** VT64200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 & Portable:** Lightweight 322g design fits perfectly in your toolkit for on-the-go troubleshooting.
- • **Next-Level Debugging:** Most powerful version available, delivering unmatched elevator system insights.
- • **Crystal Clear Display:** Double line LCD ensures precise, easy-to-read diagnostics every time.
- • **Endless Testing Power:** Unlimited usage cycles mean no interruptions in your maintenance workflow.
- • **Omnipotent Compatibility:** Seamlessly works with all OTIS and XIZI OTIS elevators for ultimate versatility.

## Overview

The Elevator Blue Server Test Tool GAA21750AK3 is a professional-grade diagnostic device designed for OTIS and XIZI OTIS elevators. Featuring a double line LCD display and unlimited test cycles, it offers superior functionality and precision for elevator maintenance and debugging. Compact and battery-powered, this 322g tool is essential for elevator technicians seeking reliable, efficient performance.

## Description

Elevator Blue Server Test Tool GAA21750AK3 Elevators Lift Operator Debugger Blue TT Service Test Tool use for Otis XIZI Otis Elevator

## 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 |
|---------------|-------|
| Brand | FWQAODESI |
| Product Dimensions | 1.78 x 0.97 x 0.43 cm; 322 g |
| Item model number | GAA21750AK3 |
| Manufacturer | China |
| Color | Blue |
| Power Source | Battery Powered |
| Are Batteries Included | No |
| Item Weight | 322 g |

## Product Details

- **Brand:** FWQAODESI
- **Power source:** Battery Powered
- **Colour:** Blue
- **Item dimensions L x W x H:** 18 x 10 x 4 millimeters
- **Measurement type:** Multimeter

## 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

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**Shop now:** [https://www.desertcart.vu/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger](https://www.desertcart.vu/products/398357730-elevator-blue-server-test-tool-gaa21750ak3-elevators-lift-operator-debugger)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-10*