# Network cable tester Alantec NI021 — UTP/STP cable continuity and wiring tester, grey

**URL:** https://aio.lv/en/product--alantec-ni021--4487541
**Data updated:** 2026-03-07 14:47 (EET)
**Category:** Cable testers
**Manufacturer:** Alantec
**Manufacturer code:** NI021
**EAN:** 5901738553118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 133.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 110.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alantec-ni021--4487541

## 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

Alantec NI021 is a network cable tester designed for checking UTP and STP Ethernet cables. It verifies cable continuity and wiring/pinout to identify breaks or miswiring. Compact and portable, the NI021 is suitable for installation, troubleshooting and maintenance of network cabling in offices, data centers and residential setups.

## Long description

Alantec NI021 is a compact network cable tester designed for quick verification of UTP and STP Ethernet cabling. The tester checks continuity and pinout wiring to detect open circuits, short circuits and incorrect pair termination. Its portable grey housing and simple two-part design (main unit and remote terminator) make it suitable for routine installation checks, maintenance and troubleshooting of structured cabling in offices, data centres and residential premises.
Advantages
The device provides fast verification of cable continuity and correct RJ45 wiring without requiring a power outlet or complex setup. Its clear pass/fail indications reduce diagnostic time when locating breaks, swaps or shorts in twisted-pair cables. The remote terminator allows testing of cables already routed through conduits or patch panels, and the compact form factor supports use in tight spaces and on-site service calls.
Suitable for
Installation and verification of Ethernet UTP and STP cables
Troubleshooting network connectivity issues caused by cabling
Maintenance checks in offices, server rooms and home networks
Field technicians performing patch panel and outlet testing
Key specifications
Cable types supported: UTP and STP twisted-pair Ethernet cables
Functions: continuity check and wiring/pinout verification for 8 wires
Form factor: two-part tester with main unit and remote terminator
Indicators: visual pass/fail or individual wire indication (LEDs)
Power: battery-operated for portable use
Enclosure: compact handheld grey casing for field portability
How to use
Connect the main unit to one end of the Ethernet cable and attach the remote terminator to the opposite end. Power the tester on and initiate the test sequence according to the unit’s controls. Observe the indicator LEDs to confirm continuity and correct pair wiring; the tester will show open, short or crossed pairs if present. For cables already installed, use the remote terminator at the outlet or patch panel end to perform the test without disconnecting other equipment.
Usage recommendations
Store the tester in a dry, dust-free environment and replace batteries when indicator brightness diminishes. Test new and existing cables after installation or changes to patching to ensure reliable network performance. For repeated professional use, periodically verify tester accuracy against a known-good cable.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Grey |
| Built-in display | Yes |
| Display type | LCD |
| Product type | UTP/STP cable tester |
| Test type | Continuity testing |
| Supported connectors | RJ-45 |

## FAQ

### How much does the Alantec NI021 network cable tester cost, and is it available for purchase?

The price is 133.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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, Installment. All transactions are 100% secure and encrypted.

### Can Alantec NI021 network cable tester be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Alantec 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 Alantec 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

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