# Cable tester No name ST-248 — basic cable continuity and wiring tester for network and telephone leads

**URL:** https://aio.lv/en/product--no-name-st-248--11781318
**Data updated:** 2026-03-08 22:52 (EET)
**Category:** Cable testers
**Manufacturer:** No name
**Manufacturer code:** ST-248
**EAN:** 5902887011153
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-st-248--11781318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

No name ST-248 is a handheld cable tester designed to check continuity and wiring of network and telephone cables. It verifies cable pairs, detects open and short circuits, and confirms correct pinout for RJ45 and RJ11 style leads. Compact and portable, the tester suits installation checks, troubleshooting and routine maintenance of cabling in offices and homes.

## Long description

No name ST-248 is a handheld cable tester designed to check continuity and wiring of network and telephone cables. The device verifies each pair in RJ45 and RJ11 leads, detects open and short circuits, and confirms correct pinout. Its compact form factor and battery operation make it suitable for on-site installation checks, troubleshooting and routine maintenance of structured cabling in offices, server rooms and homes.
Advantages
The tester provides quick pair-by-pair verification and visible indication of wiring status without requiring a laptop or specialized software. Its simple two-piece design separates the main unit and remote terminator for easy use across wall plates and patch panels. Low power consumption extends battery life for repeated inspections, and the robust plastic housing offers basic mechanical protection for field use.
Suitable for
Verifying Ethernet patch cords and network drops (RJ45)
Checking telephone leads and analog line wiring (RJ11)
Identifying open circuits, short circuits and miswiring
Installation testing during network and telephony setup
Routine maintenance and fault finding in small office and home networks
Key specifications
Supported connector types: RJ45 and RJ11
Functions: continuity check, pair identification, open/short detection
Form factor: handheld main unit with detachable remote terminator
Power: battery powered for portable use
Indicators: visual LEDs showing pair status and wiring sequence
How to use
Connect one end of the cable to the main unit and the other end to the remote terminator or wall jack. Power on the tester and observe the LED sequence to determine continuity and correct pinout. For multi-drop installations, attach the remote terminator at the far end and run the test from the main unit near the patch panel or switch. Interpret LED indications according to the printed labeling on the device to identify open pairs, shorts or crossed wiring.
Usage recommendations
Use the tester on de-energized lines only and remove any inline power or PoE sources before testing. Store the device in a dry, dust-free place and replace batteries when indicators dim or tests become unreliable. For installations requiring certification to performance standards, complement this basic continuity tester with a level II certifier capable of measuring attenuation and crosstalk.

## FAQ

### How much does the Cable tester No name ST-248 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 08.07.2026 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 No name 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 No name 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/11781318/67176413_large.webp