--- product_id: 524708167 title: "HDMI Tester Portable High Definition Network Cable Tester Checker" brand: "therathy" price: "313 kr" currency: DKK in_stock: true reviews_count: 8 category: "Therathy" url: https://www.desertcart.dk/products/524708167-hdmi-tester-portable-high-definition-network-cable-tester-checker store_origin: DK region: Denmark --- # RJ45 network cable compatibility Dual power: AAA battery or USB charger Tests HDMI 1.2V to 2.0V cables HDMI Tester Portable High Definition Network Cable Tester Checker **Brand:** therathy **Price:** 313 kr **Availability:** ✅ In Stock ## Summary > 🔧 Never second-guess your cables again—test like a pro, anywhere, anytime! ## Quick Answers - **What is this?** HDMI Tester Portable High Definition Network Cable Tester Checker by therathy - **How much does it cost?** 313 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/524708167-hdmi-tester-portable-high-definition-network-cable-tester-checker) ## Best For - therathy enthusiasts ## Why This Product - Trusted therathy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Unit Design:** Main and remote units nest together for ultimate portability and on-the-go troubleshooting. - • **Flexible Power Options:** Operates on a single AAA battery or USB phone charger, ensuring you’re never left powerless in the field. - • **Intuitive LED Feedback:** Rotating LED indicators instantly confirm cable integrity or pinpoint faults—no guesswork needed. - • **Precision Wire Diagnostics:** Quickly identifies shorts, opens, and miswires across 19 HDMI wires for flawless connectivity. - • **Universal Cable Compatibility:** Supports HDMI Type A & Mini (C) plus RJ45 network cables, covering all your essential connections. ## Overview The Therathy HDMI Tester is a compact, dual-unit device designed for professionals to quickly and accurately test HDMI (1.2V to 2.0V) and RJ45 network cables. Featuring LED diagnostics and flexible power options, it identifies wiring faults including shorts, opens, and miswires, making it an essential tool for maintaining flawless AV and network setups. ## Description HDMI Tester Portable High Definition Network Cable Tester Checker: desertcart.com: Industrial & Scientific Review: Nice addition for your tool box - Verifies circuit integrity Review: It worked for me. - I had 2 50 foot HDMI cables in my wall that stopped working after 5 years. The cables were ran thru conduit and they weren't fun to pull so to make sure it wasn't a different issue, I purchased this tester. The tester confirmed that they were defective. Of coarse I checked other cables to make sure the tester worked. However, my new cables are Fiber Optic HDMI Cable 50FT long HDMI Cable v2.1 and this device says it can test up to 2.0. Unknowingly, I may not have put the correct piece at either end of the new cables because the cables are NOT unidirectional and the tester didn't react the same way as the older version cables. I tested the new cables by lying them on the floor from the source to the display and they worked fine. Anyway, great price and is very helpful if you need to diagnose cable issues. ## Features - Multi-Function Tester: Quick Test HDMI Cable (HDMI 1.2V/1.3V/1.4V/2.0V) and Network Cable (RJ45) - The Main and Remote Unit: The Mini HDMI/LAN Cable Tester consists of a main unit and remote unit. The remote unit stores conveniently on the side of the main unit - Advantage 1 for HDMI Cable: This HDMI tester can quickly scan and test up to 19 wires and decide which one is short circuit, open circuit, or in the wrong order. Supported Connector: HDMI (Type A); HDMI Mini (Type C) - Advantage 2 for Network Cable: For cables with RJ45 Connector (battery/charger not included). The LED lights will flash in rotation if all the wires are properly connected, otherwise the corresponding light will not flash - Power Source: The main unit can be powered by a single 1.5V AAA battery or using your phone's USB charger power supply ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQR2TXGD | | Best Sellers Rank | #37,220 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Network & Cable Testers | | Brand | Therathy | | Brand Name | Therathy | | Color | Red and Black | | Customer Reviews | 4.4 out of 5 stars 130 Reviews | | Included Components | Use's Manual | | Manufacturer | Therathy | | Measurement Type | Ohmmeter | | Min. Operating Voltage | 1.5 Volts | | Minimum Operating Voltage | 1.5 Volts | | Model | T-00 | | Power Source | Battery Powered | | Specification Met | Ul 61010-1, Iec 61010-2-030 | | Style | HDMI/RJ45 | | Style Name | HDMI/RJ45 | | UPC | 783053391744 | ## Product Details - **Brand:** Therathy - **Color:** Red and Black - **Min. Operating Voltage:** 1.5 Volts - **Power Source:** Battery Powered - **Style:** HDMI/RJ45 ## Images ![HDMI Tester Portable High Definition Network Cable Tester Checker - Image 1](https://m.media-amazon.com/images/I/81LpfqW9E3L.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice addition for your tool box *by A***R on March 4, 2026* Verifies circuit integrity ### ⭐⭐⭐⭐⭐ It worked for me. *by D***S on January 13, 2025* I had 2 50 foot HDMI cables in my wall that stopped working after 5 years. The cables were ran thru conduit and they weren't fun to pull so to make sure it wasn't a different issue, I purchased this tester. The tester confirmed that they were defective. Of coarse I checked other cables to make sure the tester worked. However, my new cables are Fiber Optic HDMI Cable 50FT long HDMI Cable v2.1 and this device says it can test up to 2.0. Unknowingly, I may not have put the correct piece at either end of the new cables because the cables are NOT unidirectional and the tester didn't react the same way as the older version cables. I tested the new cables by lying them on the floor from the source to the display and they worked fine. Anyway, great price and is very helpful if you need to diagnose cable issues. ### ⭐⭐⭐⭐⭐ Love it!!! *by H***0 on March 14, 2026* Love this little dude!!!! It’s not fancy but it gets the job done --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/524708167-hdmi-tester-portable-high-definition-network-cable-tester-checker](https://www.desertcart.dk/products/524708167-hdmi-tester-portable-high-definition-network-cable-tester-checker) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-09*