Therathy Portable HDMI & RJ45 Network Cable Tester

The Therathy Portable HDMI & RJ45 Network Cable Tester is a practical 2-in-1 cable testing tool designed to check HDMI and RJ45 Ethernet cables for wiring and connectivity issues. It is ideal for network technicians, CCTV installers, AV technicians, IT professionals, electricians, repair technicians, and home users.

This compact HDMI and RJ45 cable tester helps identify common cable problems such as open circuits, short circuits, crossed wires, missing connections, and incorrect pin wiring. With separate testing functions for HDMI and RJ45 cables, it provides a convenient solution for basic cable diagnostics and installation work.

Test HDMI & RJ45 Cables with One Tool

The tester supports HDMI Type A, HDMI Mini Type C, and standard RJ45 Ethernet cables. The HDMI testing function checks the cable’s 19 pins, while the RJ45 testing function checks the standard 8-pin Ethernet connection using sequential LED indicators.

The easy-to-read LED indicators allow you to check the cable connection pin by pin and quickly identify wiring problems.

Detachable Remote Tester for Long Cables

The included detachable remote checker module makes this HDMI RJ45 cable tester especially useful for long or already-installed cables. You can place the main unit at one end of the cable and the remote unit at the other end to check connections through walls, ceilings, desks, TV setups, offices, or different rooms.

Compact & Portable Cable Testing Tool

With its compact red and black design, the Therathy cable tester can easily be carried inside a technician’s tool bag, backpack, or equipment case. It is suitable for use at home, in offices, workshops, network installations, CCTV installations, and AV setups.

The tester supports 1 x AAA battery or USB bus power, providing convenient power options depending on your testing setup.

Key Features

• 2-in-1 HDMI & RJ45 Cable Tester for convenient cable checking
• Tests HDMI and RJ45 Ethernet network cables
• Supports HDMI Type A and HDMI Mini Type C
• Checks 19 HDMI pins for cable connection and continuity
• Tests standard 8-pin RJ45 Ethernet cables
• Helps identify open, short, crossed, and incorrect wiring
• Sequential LED indicators for easy pin-by-pin testing
• Detachable remote tester for long and installed cables
• Suitable for network, CCTV, AV, HDMI and LAN cable installations
• Compact and portable design for technicians and repair work
• Supports AAA battery or USB bus power
• Useful for home, office, workshop and professional installation work

Technical Specifications

What’s Included

• 1 x Therathy HDMI & RJ45 Master Tester
• 1 x Detachable Remote Checker
• 1 x User Manual

Who Can Use This Cable Tester?

The Therathy HDMI and RJ45 cable tester is suitable for:

• Network technicians
• CCTV installers
• IT support technicians
• AV technicians
• Electricians
• Computer repair technicians
• Home theater installers
• LAN cable installers
• HDMI cable installers
• DIY users

Frequently Asked Questions

Can this tester test both HDMI and RJ45 cables?

Yes. The Therathy cable tester is designed to test both HDMI cables and RJ45 Ethernet network cables using one compact testing device.

Can I test a long HDMI or LAN cable?

Yes. The detachable remote checker is useful for testing longer cables and cables that have already been installed through walls, ceilings, desks, or different rooms.

What HDMI connections can it test?

It supports HDMI Type A and HDMI Mini Type C cable testing and checks the HDMI cable’s 19 pins.

Can it identify incorrect RJ45 wiring?

Yes. The sequential LED indicators help identify common RJ45 wiring problems, including missing, crossed, or incorrectly connected pins.

Does the tester come with a battery?

The tester requires 1 x AAA battery, which is not included. It can also support USB bus-powered operation.

Can I test an active PoE cable with this tester?

No. Do not connect the tester to an active PoE line or powered network cable. Disconnect the cable from switches, routers, PoE injectors, or other powered equipment before testing.

Is this suitable for professional technicians?

Yes. Its portable design, detachable remote unit, and HDMI/RJ45 testing functions make it useful for network, CCTV, AV, IT support, and cable installation work.

Buy Therathy HDMI & RJ45 Cable Tester in Sri Lanka

Get the Therathy Portable HDMI & RJ45 Network Cable Tester from Gadget City Sri Lanka. A convenient 2-in-1 solution for checking HDMI and RJ45 Ethernet cable connections at home, in the office, or during professional installation and repair work.