# Network cable tester OEM TOL-4235 for RJ11, RJ12 and RJ45 connectors

**URL:** https://aio.lv/en/product--oem-tol-4235--4756234
**Data updated:** 2026-02-12 14:12 (EET)
**Category:** Cable testers
**Manufacturer:** OEM
**Manufacturer code:** TOL-4235
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-tol-4235--4756234

## 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

Compact network cable tester OEM TOL-4235 designed to check continuity and wiring of cables with RJ11, RJ12 and RJ45 connectors. Suitable for verifying telephone and Ethernet twisted-pair cabling, quick detection of open circuits, shorts and miswires. Handheld form factor for field or workshop use, simplifies installation and troubleshooting of network and phone lines.

## Long description

Compact network cable tester OEM TOL-4235 is designed to check continuity and wiring of cables with RJ11, RJ12 and RJ45 connectors. The handheld tester verifies telephone and Ethernet twisted-pair cabling by detecting open circuits, short circuits and miswires, enabling quick verification of line integrity during installation and troubleshooting in the field or workshop. Its small form factor and simple interface make it suitable for technicians who need a portable tool for routine checks of patch cords, wall jacks and patch panels.
Advantages
The tester provides straightforward pass/fail indication of pair continuity and wiring order for both 4- and 8-position modular connectors, reducing the time required to identify wiring faults. Its compact, handheld design allows easy transport and one-handed operation. The device supports testing of both telephone (RJ11, RJ12) and Ethernet (RJ45) twisted-pair cables without additional adapters, and it quickly identifies open pairs, shorts and crossed connections to simplify fault isolation.
Suitable for
 Verification of patch cords and pre-terminated network cables
 Checking wall jacks and telephone outlets
 Field installation and maintenance of Ethernet and telephone cabling
 Quick troubleshooting of wiring faults in office and home networks
Key specifications
 Connector compatibility: RJ11, RJ12, RJ45
 Functionality: continuity check, wiring order verification, detection of open circuits, short circuits and miswires
 Form factor: handheld, compact design for portable use
 Indicators: visual pass/fail and wiring sequence indication (LEDs)
 Power: battery-powered for field operation
How to use
Connect one end of the cable to the main unit and the other end to the remote/tail unit or the appropriate jack. Power the tester on and observe the indicator sequence to determine continuity and correct wiring order. For RJ11/RJ12 cables use the corresponding jack position; for RJ45 cables insert into the 8-position modular jack. If the indicator sequence shows missing or out-of-order pairs or a short, follow standard troubleshooting procedures to isolate the faulty segment or connector. Turn the device off after testing to conserve battery life.
Usage recommendations
Use fresh batteries and clean connector ends to ensure reliable test results. Test known-good cables periodically to confirm proper operation of the tester before performing critical verification tasks.

## FAQ

### How much does the Network cable tester OEM TOL-4235 cost, and is it available for purchase?

The price is 9.49 € (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 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. 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 OEM 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 OEM 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/4756234/22921824_large.webp