# Cable tester INTELLINET Model 780087 for RJ45, RJ12 and RJ11 connectors, tests wiring continuity and pin mapping

**URL:** https://aio.lv/en/product--intellinet-780087--207509
**Data updated:** 2026-01-13 15:21 (EET)
**Category:** Cable testers
**Manufacturer:** INTELLINET
**Manufacturer code:** 780087
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intellinet-780087--207509

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Handheld cable tester INTELLINET Model 780087 designed for verifying RJ45, RJ12 and RJ11 connections. It checks wiring continuity and pin mapping to identify breaks, miswires and crossed pairs. Portable and easy to use for installation, maintenance and troubleshooting of Ethernet, telephone and network cabling in office and home environments.

## Long description

Cable tester INTELLINET Model 780087 is a handheld tool for verifying RJ45, RJ12 and RJ11 connectors. It performs wiring continuity and pin mapping checks to detect open circuits, miswires and crossed pairs. The compact, portable design makes it suitable for installation, maintenance and troubleshooting of Ethernet, telephone and network cabling in office and home environments.
Advantages
This INTELLINET cable tester provides straightforward verification of connector wiring without requiring complex setup. Its support for RJ45, RJ12 and RJ11 connectors allows the same device to be used across Ethernet and telephone cabling. The tester identifies wiring continuity and pin mapping issues, enabling technicians and installers to quickly locate breaks, miswires and crossed pairs during installation or repair.
Suitable for
 Installing and verifying Ethernet (RJ45) network cables
 Testing telephone lines and modular connectors (RJ12, RJ11)
 Troubleshooting connectivity problems in offices and homes
 Routine maintenance and verification of existing cabling
Key specifications
 Connector support: RJ45, RJ12, RJ11
 Functions: wiring continuity check and pin mapping
 Form factor: handheld, portable tester
 Intended use: installation, maintenance and troubleshooting of network and telephone cabling
How to use
Connect one end of the cable to the main unit and the other end to the remote unit or appropriate connector socket as required. Power the tester according to the manufacturer's instructions and initiate the test sequence to check continuity and pin mapping. Observe the indicator pattern or display to determine whether each conductor is continuous and correctly mapped; identify open circuits, miswires or crossed pairs based on the results. For in-wall or installed cabling, use the remote unit to test between patch panels, wall jacks and endpoint connectors.
Usage recommendations
Use the cable tester in dry indoor conditions and handle the connectors gently to avoid damaging contacts. Verify tests on both ends of a cable run when possible and repeat tests after any corrective wiring work to confirm successful repairs. Store the device in a protective case to prevent mechanical damage during transport.

## FAQ

### How much does the Cable tester INTELLINET 780087 RJ45/RJ12/RJ11 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 30.06.2026 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 INTELLINET 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 INTELLINET 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/207509/51720991_large.webp