# Network Cable Tester InLine 79998 for BNC RJ11 RJ45

**URL:** https://aio.lv/en/product--inline-79998--3226540
**Data updated:** 2026-01-03 12:49 (EET)
**Category:** Cable testers
**Manufacturer:** InLine
**Manufacturer code:** 79998
**EAN:** 4043718009091
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-79998--3226540

## 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

The InLine Network Cable Tester 79998 is designed for testing BNC, RJ11, and RJ45 cables. It operates at 9V and features a compact design for easy handling. This tester helps identify wiring faults, ensuring reliable network connections. Its white color adds a modern touch, making it a practical tool for technicians and DIY enthusiasts alike.

## Long description

The InLine Network Cable Tester 79998 is a passive tester for Ethernet LAN networks and telephone systems, designed to check the function, shielding and wiring of RJ45, RJ11, ISDN, UTP, STP and BNC cables. It operates from a 9V battery and features a compact white housing that is easy to handle. Coaxial cables are tested using a BNC adapter (50 Ω). Test results are indicated on a 9-LED bar, and the device supports both automatic and manual modes.
Advantages
The tester provides quick visual indication of line continuity and wiring faults via a 9-LED light bar. Its passive design makes it suitable for use without network power, and the ability to switch between automatic and manual modes adds flexibility for different testing situations. The compact form factor and standard connectors (BNC, RJ11, RJ45) simplify on-site testing of multiple cable types.
Suitable for (tasks / use cases)
Checking wiring and continuity of RJ45 Ethernet cables
Testing RJ11 telephone and ISDN cabling
Verifying shielding and continuity of UTP and STP data cables
Testing BNC coaxial connections with a 50 Ω adapter
Quick on-site diagnostics for installation and maintenance
Key specifications
Model: InLine 79998
Supported connectors: BNC, RJ11, RJ45
Power: 9 V battery
Display: 9-LED light bar
Modes: Automatic and manual
Coaxial testing: requires BNC adapter (50 Ω)
Colour: White
How to use
Connect one end of the cable to the tester’s main unit and the other end to the remote or adapter as required (for BNC use a 50 Ω adapter). Insert a 9 V battery, select automatic or manual mode, and observe the 9-LED light bar to identify continuity and wiring order. In manual mode, step through individual tests as needed to isolate faults.
Usage recommendations
Use the tester with cables disconnected from active network equipment to avoid false readings. For coaxial cables, ensure you use a 50 Ω BNC adapter. Replace the 9 V battery when indicator brightness or response becomes weak to maintain reliable results.

## Specifications

| Feature | Value |
|---|---|
| Number of batteries supported | 1 |
| LED indicators | Y |
| Product colour | White |
| Operating voltage | 9 V |

## FAQ

### How much does the Network Cable Tester InLine 79998 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 164 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 InLine 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 InLine 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

### Where can I download the instructions for Network Cable Tester InLine 79998?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3226540/64207875_large.webp