# Crimping tool LYNX CS LX-300TR for RJ11 RJ12 RJ45 with built-in tester and LED indicator

**URL:** https://aio.lv/en/product--lynx-cs-lx-300tr--4390630
**Data updated:** 2025-12-29 17:18 (EET)
**Category:** Network Tools
**Manufacturer:** LYNX
**Manufacturer code:** LX-300TR
**EAN:** 10101269
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lynx-cs-lx-300tr--4390630

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

LYNX CS LX-300TR is a crimping tool designed for terminating RJ11, RJ12 and RJ45 connectors. The unit includes a built-in cable tester and LED indicator to verify connections after crimping. It is intended for network and telephony cable installation and maintenance, offering on-tool testing to speed up workflow and reduce rework.

## Long description

LYNX CS LX-300TR is a crimping tool for terminating RJ11, RJ12 and RJ45 connectors, intended for network and telephony cable installation and maintenance. The tool integrates a cable tester with an LED indicator so you can verify wiring after crimping without needing a separate device.
Advantages
The LX-300TR combines crimping and basic on-tool testing, saving time by allowing immediate verification of continuity and pin mapping. The built-in LED indicator provides clear visual feedback. The tool is compatible with standard modular plugs (RJ11, RJ12, RJ45) and is suitable for field work thanks to its compact design.
Suitable for
Termination of network cables with RJ45 connectors
Termination of telephone cables with RJ11 and RJ12 connectors
On-site installation and maintenance of structured cabling
Quick verification of cable continuity and pinout after crimping
Key specifications
Brand: LYNX CS
Model: LX-300TR
Compatible connectors: RJ11, RJ12, RJ45
Built-in cable tester with LED indicator
Component type: tools
MPN: LX-300TR
EAN: 10101269
How to use
Strip the cable jacket to the correct length, arrange the conductors according to the required wiring standard, insert the wires into the connector and seat the plug. Place the modular plug into the crimping slot and squeeze the handles firmly to crimp. After crimping, use the built-in tester by connecting the remote (if supplied) or the other cable end and observe the LED indicator to confirm continuity and proper pin mapping.
Usage recommendations
Use the LYNX CS LX-300TR on cables and connectors that match the stated connector types (RJ11, RJ12, RJ45). Verify wire order before crimping to avoid rework. For reliable results, ensure connectors and cables are undamaged and appropriate for the intended network or telephony standard.

## FAQ

### How much does the Crimping tool LYNX CS LX-300TR cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 03.07.2026 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 LYNX 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 LYNX 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/4390630/51223661_large.webp