# HDMI cable tester electro base UT681HDMI with LED indicators for continuity and pin mapping

**URL:** https://aio.lv/en/product--electro-base-hdmi-tst-ut681hdmi--10129295
**Data updated:** 2026-02-12 21:55 (EET)
**Category:** Network Tools
**Manufacturer:** electro base
**Manufacturer code:** HDMI-TST UT681HDMI
**EAN:** 3100001375569
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.46 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 28.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--electro-base-hdmi-tst-ut681hdmi--10129295

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Handheld HDMI cable tester electro base UT681HDMI features LED indicators to check cable continuity and pin mapping. Designed for quick verification of HDMI leads, it helps identify open, short or miswired pins and confirms signal path integrity. Portable and easy to use for installers, AV technicians and home users to troubleshoot connections and ensure correct cabling.

## Long description

The electro base UT681HDMI HDMI cable tester is a handheld tool with LED indicators designed to verify HDMI cable continuity and pin mapping quickly and reliably. It detects open circuits, shorted pins and miswired connections, providing a clear visual indication of the status for each pin. The tester is compact and portable, intended for use by AV technicians, installers and home users who need a fast confirmation that HDMI leads are correctly wired and ready for use.
Advantages
The device offers straightforward LED-based indication for each HDMI contact, enabling fast identification of wiring faults without the need for complex instruments. Its handheld design and simple operation reduce setup time during installations and troubleshooting. The tester supports rapid checks of cable continuity and pin mapping, helping to prevent signal problems caused by damaged or incorrectly wired cables.
Подходит для
Тестирования HDMI-кабелей при установке аудио/видео систем
Проверки целостности соединений в AV-компаниях и бытовых условиях
Быстрой диагностики обрывов, коротких замыканий и неверно подключенных контактов
Key specifications
Type: handheld HDMI cable continuity and pin-mapping tester
Indicators: LED indicators for individual HDMI pins
Functions: detect open circuits, shorted pins and miswiring
Connectivity: compatible with standard HDMI connectors
Power: battery-powered for portable field use
Form factor: compact, lightweight housing for easy carrying
How to use
Connect one end of the HDMI cable to the main unit and the other end to the remote terminator according to the tester's connection method. Power the tester on and observe the LED array to determine continuity and pin mapping status. A correct wiring pattern will show the expected LEDs lit in sequence; discrepancies indicate open pins, shorts or miswiring that should be addressed. Turn off the unit after testing and remove the cable connectors.
Usage recommendations
Use the tester on de-energized cables and avoid applying excessive force to HDMI connectors. Replace batteries as needed to maintain reliable LED indication. For critical installations, follow up with a functional signal test to confirm video and audio integrity in addition to the continuity check.

## FAQ

### How much does the HDMI cable tester electro base UT681HDMI cost, and is it available for purchase?

The price is 34.46 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All electro base products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized electro base service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10129295/52365923_large.webp