Voltage & Electric Detector A15

The Non-Contact Voltage Tester is an innovative tool designed to enhance voltage detection using a headset microphone.

Key considerations for optimal performance include:

• Users must grant the application permission to access the microphone.
• Utilizing non-original earphones may yield better results.
• The app is compatible with over 95% of mobile devices.

To effectively use the application, follow these steps:

1. Connect your wired earphones equipped with a microphone.
2. Position the microphone of the earphone as demonstrated in the accompanying image.
3. As you bring the microphone closer to a voltage line, the app will provide a warning signal.
4. Please note that sensitivity levels and warning alerts may vary based on the specific phone and earphone used.
5. If warnings appear without cause, users have the option to adjust the sensitivity settings within the app.