ZOYI App Guide
ZOYI measuring instruments include a range of smart diagnostic tools designed for accurate electrical and electronic measurements. Some ZOYI devices support mobile application connectivity, while others operate fully as standalone instruments without requiring external software.
This guide explains application requirements, supported smart features, device operation principles, and important usage notes for ZOYI smart measurement tools.
Application Requirement
Application support depends on the specific ZOYI model.
Some ZOYI smart multimeters and diagnostic instruments feature Bluetooth connectivity and can be paired with a mobile application for extended functionality. Other ZOYI devices operate entirely without any mobile app, using a built-in display and onboard controls.
Always check the product description to confirm whether application support is available for your specific model.
Supported Smart App Features (Model-Dependent)
For ZOYI devices that support mobile applications, the app may provide the following functions:
Real-time measurement data display
Wireless data transmission via Bluetooth
Data logging and measurement history
Graph visualization and trend analysis
Remote monitoring and screen mirroring
Export of measurement data (model-dependent)
The mobile application enhances usability but is not required for basic measurement functions.
Standalone Operation
ZOYI instruments without app support function as fully independent digital measurement tools.
All measurement modes, settings, and readings are accessed directly through the device interface. No Bluetooth, Wi-Fi, cloud services, or external software are required.
Standalone operation ensures reliability in environments where mobile devices are unavailable or restricted.
Typical Use Scenarios
Electrical installation and maintenance
Electronics repair and diagnostics
Laboratory testing and measurements
Educational and training applications
Field service and troubleshooting
DIY and hobby electronics projects
ZOYI tools are designed for both professional technicians and advanced home users.
How to Use ZOYI Smart Instruments
Power on the device using the main control button
Select the desired measurement mode on the device
If supported, enable Bluetooth and connect to the mobile app
Perform measurements as required
View results on the device display or within the app
Power off the device after use to conserve battery
Some models support automatic mode detection and intelligent measurement assistance.
Charging and Power Information
Powered by replaceable or built-in rechargeable batteries (model-dependent)
Charging via USB cable for rechargeable models
Battery status is displayed on the screen
Use only standard USB power sources. Avoid fast-charging adapters unless explicitly supported by the device.
Compatibility Notes
Mobile application compatibility depends on the device model
Bluetooth functionality is available only on supported instruments
App features may vary by firmware version
Measurement accuracy may be affected when testing live or complex circuits
For best results, perform measurements on powered-off circuits whenever possible.
Safety and Usage Recommendations
Do not measure live circuits unless the device is rated for such use
Follow voltage and current limits specified in the user manual
Keep test leads and sensors clean
Store the device in a dry and dust-free environment
Update firmware if supported and recommended by the manufacturer
Important Notice
The availability of mobile application support, smart features, and measurement functions depends on the specific ZOYI model.
Always refer to the product description and included user manual for exact specifications, supported features, and safety limitations.
ZOYI measuring instruments combine smart technology, reliable performance, and professional accuracy — with or without mobile applications.