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Tread Master
User Manual
Copyright Information
Copyright © 2023 by LAUNCH TECH. CO., LTD. All rights reserved. No part of this
publication may be reproduced, stored in a retrieval system, or transmitted in any form
or by any means, electronic, mechanical, photocopying, recording or otherwise, without
the prior written permission of LAUNCH.
Neither LAUNCH nor its affiliates shall be liable to the purchaser of this unit or third
parties for damages, losses, costs, or expenses incurred by purchaser or third parties as
a result of: Accident, misuse, or abuse of this unit, or unauthorized modifications, repairs,
or alterations to this unit, or failure to strictly comply with LAUNCH operating and
maintenance instructions. LAUNCH shall not be liable for any damages or problems
arising from the use of any options or any consumable products other than those
designated as Original LAUNCH Products or LAUNCH Approved Products by LAUNCH.
All information, specifications and illustrations in this manual are based on the latest
information available at the time of printing. LAUNCH reserves the right to make
changes at any time without prior written or oral notice.
Trademark Information
LAUNCH is a registered trademark of LAUNCH TECH CO., LTD. (LAUNCH) in China
and other countries. All other LAUNCH trademarks, service marks, domain names,
logos, and company names referred to in this manual are either trademarks, registered
trademarks, service marks, domain names, logos, company names of or are otherwise
the property of LAUNCH or its affiliates. In countries where any of the LAUNCH
trademarks, service marks, domain names, logos and company names are not
registered, LAUNCH claims other rights associated with unregistered trademarks,
service marks, domain names, logos, and company names. Other products or company
names referred to in this manual may be trademarks of their respective owners. You
may not use any trademark, service mark, domain name, logo, or company name of
LAUNCH or any third party without permission from the owner of the applicable
trademark, service mark, domain name, logo, or company name. You may contact
LAUNCH by visiting the website at www.cnlaunch.com, or writing to LAUNCH TECH.
CO., LTD., Launch Industrial Park, North of Wuhe Avenue, Banxuegang, Bantian,
Longgang, Shenzhen, Guangdong, P.R.China, to request written permission to use
Materials on this manual for purposes or for all other questions relating to this manual.
Safety Warnings
Please read all safety warnings and operating information carefully. To avoid personal
injury, property loss or accidental damage to the product caused by improper operation,
please pay attention to the following points when using this product:
 Always conduct vehicle detection in a safe environment.
 Never operate the detection device while driving a vehicle to avoid distraction and
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Summary of Contents for Launch Tread Master

  • Page 1 LAUNCH. Neither LAUNCH nor its affiliates shall be liable to the purchaser of this unit or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as...
  • Page 2 Tread Master User Manual thus cause a car accident.  Before starting the engine, the handbrake should be pulled, especially the front wheel should be protected, and the gear shift lever should be placed in Neutral (manual transmission) or P gear (automatic transmission), so as to avoid starting the engine and causing the vehicle to rush out and hurt people.
  • Page 3: Table Of Contents

    Tread Master User Manual Table of Contents 1. Packing List ....................1 2. Product Introduction ................2 2.1 Overview ....................2 2.2 Main Unit ....................2 2.3 Technical Parameters ................3 3. First Use.....................4 3.1 Charge ....................4 3.2 Startup ....................4 3.3 Main Interface ..................
  • Page 4: Packing List

    Tread Master User Manual 1. Packing List The product configuration is different for different markets. For details, please consult the local dealer or check the packing list distributed with the unit. Accessory Picture for Reference Quantity name Main unit Power Adaptor...
  • Page 5: Product Introduction

    2. Product Introduction 2.1 Overview Tread Master tire tread depth examiner is a device developed by LAUNCH for vehicle tire tread detection and wear analysis. The device can scan multiple grooves at a time to accurately and quickly detect tire wear. The tool can be used alone or in conjunction with the detection device to view and print detailed tire tread detection reports.
  • Page 6: Technical Parameters

    Tread Master User Manual 2.3 Technical Parameters Parameter Name Parameter Description Processor 4-core A53 Memory 2G DDR & 8G Flash 1.7-inch LCD touch screen, with a Screen resolution of 240*280 2.4GHz Wi-Fi Wireless communication Bluetooth Charging/data Type-C interface Camera 2 million pixels, 30fps Battery 3.7V, 3,000mAh...
  • Page 7: First Use

    Tread Master User Manual 3. First Use 3.1 Charge Plug the charging cable into the Type-C port of the main unit to charge it. The battery identification on the main unit screen displays , indicating that it is charging; the battery identification on the main unit screen displays , indicating that charging is complete.
  • Page 8: Main Interface

    Tread Master User Manual 3.3 Main Interface The main interface of the TTM113 main unit mainly includes the following function modules, swipe along the screen up and down to switch to different functional modules, the order from top to bottom is Scan Tire ↔...
  • Page 9 Tread Master User Manual Function module Functional description Scan Tire Used to detect the depth of vehicle tire grooves. Data Query Used to query and share the tire tread detection report. Scan Parameters Used to set detection parameters. Used for system settings, updates, factory settings Settings restoration, and device calibration.
  • Page 10: Tread Detection

    Tread Master User Manual 4. Tread Detection 4.1 Measurement methods and data display Precautions:  Avoid using the examiner in an environment exposed to direct sunlight or other strong light to avoid affecting the measurement accuracy.  When using a examiner to detect tire tread, avoid projecting the examiner's laser line on the secondary grooves.
  • Page 11: Operation Steps

    Tread Master User Manual examiner, as shown in the following figure. 2. The measured values are displayed from inner to outer to show the values of each groove. 4.2 Operation Steps Swipe the screen up or down to switch to the Scan Tire function module, and click the function module icon to enter the following prompt interface.
  • Page 12 Tread Master User Manual 2. Read the detection method prompted on the screen and click Enter to go to the tire tread detection interface. Note: Check the box before No more tips and click Enter to skip the prompt page and directly enter the detection interface the next time you click Scan Tire.
  • Page 13 Tread Master User Manual icon corresponding to the current tire, and a green laser is emitted in the laser window of the device. Note: The system defaults to 4-wheel detection mode. If you need to switch to the 6-wheel detection mode, you can click Check Settings on the main interface and modify the quantity of tires.
  • Page 14 Tread Master User Manual Display item Description Indicates that the detected groove wear degree is within Green the normal range, its depth is greater than or equal to the Groove safe value. Indicates that the detected groove wear degree is within...
  • Page 15 Tread Master User Manual 6. After all tires are detected, swipe the screen to the left to view the current detection report.
  • Page 16 Tread Master User Manual Display item Description Display the tire tread data for each tire, including each Tire Tread groove depth data. Green indicates normal depth, yellow Data indicates warning depth, and red indicates dangerous depth. Predict the stopping distance of the detected vehicle...
  • Page 17: Check Settings

    Tread Master User Manual 5. Check Settings Click Check Settings on the main interface to enter the following interface: Setting Item Description Switch the detection mode to 4-wheel or 6-wheel Number of according to the tire quantity of the vehicle to be Tires detected, and click on the corresponding value.
  • Page 18: System Settings

    Tread Master User Manual Switch the display unit of test results to metric system Unit or imperial system as required. Tread Depth Set safe and dangerous values as needed. Settings 6. System Settings Click Settings on the main interface to enter the following interface. Swipe...
  • Page 19: Network Connection

    Tread Master User Manual 6.1 Network Connection This item is used to set the wireless network connection of the device. Please follow the steps below to set it up: Click Network Connection on the system settings interface, then click or slide the WLAN switch to turn it on, and the device will start automatically scanning available wireless networks.
  • Page 20: Bluetooth

    Tread Master User Manual 6.2 Bluetooth It is used to set up Bluetooth communication connection. Click Bluetooth on the system settings interface, then turn on the Bluetooth switch, and the detector can be paired with other detection devices for data transmission.
  • Page 21 Tread Master User Manual 3) After calibration is completed, click Confirm to return to the main system settings interface. Note: If the calibration fails, please adjust and confirm that the magnetic head of the examiner is correctly placed on the calibration platform, and then click Recalibration to...
  • Page 22: Brightness Adjustment

    Tread Master User Manual 6.4 Brightness Adjustment It is used to adjust screen brightness. 6.5 Update It is used for application and system upgrades. 6.6 Sleep Mode It is used to set the waiting time for the system to start sleep mode.
  • Page 23: Language Settings

    Tread Master User Manual 6.7 Language Settings It is used to switch system language. 6.8 Factory Reset It is used to initialize the device. Restoring the device to factory settings will delete all personal data, please proceed with caution.
  • Page 24: About

    Tread Master User Manual 6.9 About It is used to view the device model, system version and application version.
  • Page 25: Data Query

    Tread Master User Manual 7. Data Query This function module is used to view and share detection reports. Click Data Query on the main interface to view the latest detection report. Swipe up the screen to the bottom, click the Re-measure button to Share button to generate a QR code, and scan the QR code to share the detection report.
  • Page 26: Warranty

    For any problem met during the operation, please call +86-0755- 84528767, or send email to overseas.service@cnlaunch.com. If the device needs to be repaired, please send it back to Launch, and attach the Warranty Card, Product Qualification Certificate, Purchase Invoice and problem description. Launch will maintain and repair the device for free when it is within warranty period.
  • Page 27 Zip Code: 518129 Launch Website: www. cnlaunch.com Statement: LAUNCH reserves the rights to make any change to product designs and specifications without notice. The actual object may differ a little from the descriptions in the manual in physical appearance, color and configuration.
  • Page 28 FCC Warnning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications.

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