Quick Answer

• Tests LED lamp beads and LCD strips with 0-300V output.
• Features a digital display for precise readings.
• Supports SD card and HDMI connectivity.

What is a TV Backlight Tester?

This instrument is designed to test the functionality of LED lamp beads and LCD strips within televisions, providing an output range of 0-300V. It allows for accurate diagnosis of backlight issues, helping technicians identify faulty components efficiently.

The device includes a clear digital display that shows voltage readings, ensuring precise measurements during testing procedures.

Key Features and Connectivity

The TV Backlight Tester supports SD card functionality, potentially for firmware updates or data logging, and features an HDMI interface for connectivity or display output. Its compact size (approx. 93*60*30mm) makes it portable and easy to use in various repair scenarios.

With a 3:2 aspect ratio and 3D image support capabilities, this tester is a comprehensive tool for a wide range of TV models and diagnostic needs.

Specifications

Specifications:

• Receiving System: PAL
• Aspect Ratio: 3:2
• Interface Type: HDMI
• 3D Image Support: Yes
• SD Card Support: Yes
• Model Number: 4NB701970

Frequently Asked Questions:

What is the voltage output range of this TV backlight tester?

The tester provides an output voltage range of 0-300V. This allows for comprehensive testing of various LED lamp beads and LCD strips commonly found in televisions.

Can this device test LED strips and lamp beads?

Yes, this instrument is specifically designed to test the functionality of LED lamp beads and LCD strips. It helps diagnose backlight issues in TVs.

Does the TV backlight tester have a digital display?

Yes, it features a clear digital LCD display. This ensures accurate and easy-to-read voltage measurements during testing.

What connectivity options does the OOTDTY TV Backlight Tester offer?

The tester supports SD card functionality and includes an HDMI interface. This provides flexibility for potential data logging or display output.