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ZQC Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for ZQC products.

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User Manuals, Instructions and Guides for ZQC products.

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ZQC DR55B01 Bistable Reverse Polarity Relay Module User Guide

October 17, 2026

Overview The DR55B01 is a bistable (self-locking) reverse polarity controller module for switching motor polarity forward/reverse using a single trigger. The output stays in the last state until triggered again,…

ZQC STC-1000 Thermometer User Guide

August 6, 2026

ZQC STC-1000 Thermometer Product Description Parameter Wiring Diagram Temperature Setting Heating and Cooling Mode Setting Setting (Starting Temperature): Press and hold the .o. button 3 seconds to start flashing the…

ZQC-P1 7-inch HD Tablet User Manual

User manual

Comprehensive user manual for the ZQC-P1 7-inch HD tablet, covering setup, features, applications, troubleshooting, and safety information.

ZQC-P1 Tablet User Manual

User Manual

Comprehensive user manual for the ZQC-P1 tablet, detailing its features, operations, settings, troubleshooting, and safety guidelines.