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HUMZOR Manuals & User Guides

HUMZOR manufactures professional automotive diagnostic tools, Bluetooth OBD2 scanners, and code readers for cars and heavy-duty trucks, compatible with iOS and Android.

Tip: include the full model number printed on your HUMZOR label for the best match.

About HUMZOR manuals on Manuals.plus

HUMZOR, a brand by Shenzhen Hanzhi Technology Co., Ltd., specializes in the development and manufacturing of intelligent automotive diagnostic solutions. The company offers a diverse range of products including OBDII code readers, full-system diagnostic tablets, key programming tools, and scanners specifically designed for heavy-duty trucks.

Known for their NexzDAS and NexzCheck series, HUMZOR integrates advanced diagnostic capabilities with mobile technology, allowing users to perform deep system scans, maintenance resets, and real-time data monitoring via smartphone apps. Whether for professional mechanics or DIY car owners, HUMZOR provides accessible and efficient tools for vehicle health management.

HUMZOR manuals

Latest manuals from manuals+ curated for this brand.

HUMZOR NC610 Car Diagnostic Scanner User Manual

July 3, 2026
HUMZOR NC610 Car Diagnostic Scanner PRODUCT INFO HUMZOR technology adheres to the responsibility of quality and is committed to providing users with high quality and high performance products. Adhere to…

HUMZOR 2312 Vehicle Diagnosis Tool User Guide

January 15, 2024
HUMZOR 2312 Vehicle Diagnosis Tool Product Information Specifications Operating System: Android, iOS Processor: ARM 32-bit Cortex Communications: Bluetooth Input Voltage: DC 9 ~ 12V Product Usage Instructions Activating the Product…

HUMZOR manuals from online retailers

HUMZOR NC601 OBD2 Diagnostic Tool User Manual

NC601 • June 29, 2026
Comprehensive instruction manual for the HUMZOR NC601 OBD2 Diagnostic Tool, covering setup, operation, maintenance, troubleshooting, and specifications for car and heavy truck engine code reading.

HUMZOR Z100 Bluetooth 5.2 OBD2 Scanner Instruction Manual

Z100 OBD2 Bluetooth Scanner • January 15, 2026
Comprehensive instruction manual for the HUMZOR Z100 Bluetooth 5.2 OBD2 Scanner, covering setup, operation, maintenance, troubleshooting, specifications, and support for full system diagnostics and 9+ reset functions.

HUMZOR NC610 Heavy Duty Truck Scanner User Manual

NC610 • July 9, 2025
Comprehensive user manual for the HUMZOR NC610 Heavy Duty Truck Scanner, covering setup, operation, maintenance, troubleshooting, and specifications for both OBD2 and J1939 diagnostics.

HUMZOR Z100 Bluetooth OBD2 Scanner User Manual

Z100 • July 9, 2025
Comprehensive user manual for the HUMZOR Z100 Bluetooth OBD2 Scanner, covering setup, operation, features, maintenance, troubleshooting, and specifications for diagnosing vehicle issues on iPhone and Android devices.

Humzor NC601 Car Scanner Diagnostic Tool User Manual

NC601 • May 28, 2026
Comprehensive user manual for the Humzor NC601 Car Scanner Diagnostic Tool, covering setup, operation, maintenance, troubleshooting, specifications, and features for OBD2 and J1939 protocols.

Humzor New 550EV OBD2 Car Scanner Instruction Manual

550EV • May 2, 2026
A comprehensive instruction manual for the Humzor New 550EV OBD2 Car Scanner, detailing setup, operation, maintenance, troubleshooting, specifications, and support for new energy vehicle diagnostics.

HUMZOR SL103 Professional Car Code Scanner User Manual

SL103 • April 23, 2026
A comprehensive instruction manual for the HUMZOR SL103 Professional Car Code Scanner, covering setup, operation, maintenance, and specifications for diesel and gasoline vehicles with DPF forced regeneration and…

HUMZOR NC601 OBD Vehicle Detector User Manual

NC601 • 1 PDF • April 13, 2026
Comprehensive user manual for the HUMZOR NC601 OBD2 Scanner, covering setup, operation, maintenance, troubleshooting, and specifications for 12V/24V gasoline and diesel vehicles.

HUMZOR support FAQ

Common questions about manuals, registration, and support for this brand.

  • Where can I find the activation code for my HUMZOR product?

    The activation code is typically located on an envelope or card included inside the product box. You will need this code and the serial number to activate the device in the app.

  • Is the HUMZOR diagnostic tool compatible with iPhone and Android?

    Yes, most HUMZOR cleaning and diagnostic tools, such as the NexzDAS series, support both iOS and Android operating systems via Bluetooth connection.

  • Do I need to update the firmware before using the device?

    Yes, it is recommended to update the firmware. Often, the firmware will automatically update to the latest version once the device connects to your phone via Bluetooth, or you can check for updates manually in the app settings.

  • Why do I need to download specific vehicle software?

    Because different vehicle manufacturers use different protocols and data sets, you must download the specific diagnostic software for your car brand through the HUMZOR app's Download Center.