📘 Gaqqee manuals • Free online PDFs

Gaqqee Manuals & User Guides

Gaqqee manufactures DIY electronic modules, testing instruments, and motor controllers for hobbyists and engineers.

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

About Gaqqee manuals on Manuals.plus

Gaqqee is a manufacturer and retailer of electronic components, DIY modules, and measurement tools. The brand offers a diverse catalog that includes digital oscilloscopes, voltage and current testers, DC motor speed controllers, wall stud finders, and wireless water tank level meters.

Popular among electronics hobbyists and technicians, Gaqqee products are designed for custom projects, home automation, and electrical testing. The brand generally operates through major e-commerce marketplaces, providing affordable solutions for power supply management and signal generation.

Gaqqee manuals

Selected manuals from manuals+ curated for this brand.

Gaqqee GC300 Carbon Monoxide Detector User Manual

October 19, 2026
Gaqqee GC300 Carbon Monoxide Detector Features LCD high-definition color screen: Ultra high definition color screen, equipped with high-precision sensors, real-time monitoring of CO gas solubility, more intuitive reading. 2.3D porous…

Gaqqee Carbon Monoxide Concentration Detector Owner’s Manual

October 18, 2026
Gaqqee Carbon Monoxide Concentration Detector Product Features LCD High-Definition Color Screen: Ultra-high-definition color screen equipped with a high-precision sensor for real-time monitoring of CO gas concentration, providing intuitive readings.Support temperature…

Gaqqee KH-965 Pointer Multimeter User Manual

October 18, 2026
Gaqqee KH-965 Pointer Multimeter Overview The Samwa KH-965 Pointer Universal Multimeter is an analog meter designed to measure DC voltage, AC voltage, resistance, and current for electrical maintenance. It features…

Gaqqee H56CS Digital Voltmeter Battery Coulometer User Manual

October 18, 2026
Gaqqee H56CS Digital Voltmeter Battery Coulometer Overview This battery tester provides bi-directional, accurate detection and a real-time LCD of key battery parameters, designed for simple installation and stable long-term performance.…

Gaqqee TDS Digital Water Tester Owner’s Manual

October 17, 2026
Gaqqee TDS Digital Water Tester TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools Description The TDS Meter is a great tool…

Schumann Wave Generator User Manual

manual
User manual for the Gaqqee Schumann Wave Generator, featuring frequency adjustment, specifications, usage guidelines, and setup instructions for this electronic signal generator.

Gaqqee manuals from online retailers

PZEM-022 LCD Digital Voltmeter Ammeter Wattmeter User Manual

PZEM-022 • 1 PDF • October 27, 2026
Comprehensive instruction manual for the Gaqqee PZEM-022 LCD Digital Voltmeter Ammeter Wattmeter, covering installation, operation, specifications, and troubleshooting for AC 80-260V, 100A, 2200W power monitoring.

TDA7440 Digital Audio Controller User Manual

TDA7440 Digital Audio Controller • 1 PDF • October 26, 2026
User manual for the TDA7440 Digital Audio Controller module, covering setup, operation, troubleshooting, and specifications for this I2C-based digital audio processing unit.

Gaqqee LA103 Portable Pipeline Leak Detector User Manual

LA103 • 1 PDF • October 26, 2026
Comprehensive user manual for the Gaqqee LA103 Portable Pipeline Leak Detector, a high-sensitivity device designed for detecting leaks in various pipeline systems by amplifying sound. This manual covers…

Gaqqee DC 5V 7.83Hz Schumann Wave Generator User Manual

SMSPN06 • 1 PDF • October 26, 2026
Comprehensive user manual for the Gaqqee DC 5V 7.83Hz Schumann Wave Generator (Model SMSPN06), covering setup, operation, specifications, and troubleshooting for adjustable sine wave signal generation.

Gaqqee LY101 3-in-1 Soil Tester User Manual

LY101 Soil Tester • 1 PDF • October 26, 2026
Comprehensive user manual for the Gaqqee LY101 Soil Tester, covering setup, operation, maintenance, and specifications for measuring soil moisture, fertility, and pH levels.

Gaqqee 0-3700V Adjustable Transistor Tester User Manual

0-3700V Transistor Tester • 1 PDF • October 25, 2026
Comprehensive user manual for the Gaqqee 0-3700V Adjustable Transistor Tester, including setup, operation, specifications, and troubleshooting for various electronic components like IGBTs, MOSFETs, diodes, and transistors.

LCD Display Delay Relay H3Y-2-SX User Manual

H3Y-2-SX • 1 PDF • October 25, 2026
This manual provides detailed instructions for the Gaqqee H3Y-2-SX LCD Display Delay Relay, covering installation, operation, settings, and troubleshooting for DC 12V, 24V, and 220V models.

Gaqqee video guides

Watch setup, installation, and troubleshooting videos for this brand.

Gaqqee support FAQ

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

  • How do I calibrate the Gaqqee HW-QB5 Stud Finder?

    To calibrate the HW-QB5 for wood detection, place the device against the wall and press the calibration button. Wait for the calibration sequence on the LCD screen to complete before moving the device to scan for studs.

  • How do I set the tank height on the Gaqqee FT002 Water Level Meter?

    Upon powering on the host unit, it automatically enters the height setting interface. Use the +/max/min or -/tank keys to enter the depth of your water tank (e.g., set to 1000 for 10.0 meters), then press 'set' to confirm.

  • Can the Gaqqee ZK-SMC05 controller drive servo motors?

    Yes, in addition to stepper motors, the ZK-SMC05 Pulse Controller is capable of driving servo motors, allowing for precise control of speed and position via its interface or external triggers.

  • Where can I find support for Gaqqee products?

    Gaqqee primarily sells through third-party marketplaces like AliExpress. Support is typically handled through the messaging system of the specific store where the item was purchased.