# Network Cable Tester Schwaiger NWM1 531 RJ-11 RJ-45 Black White

**URL:** https://aio.lv/en/product--schwaiger-nwm1-531--11363822
**Data updated:** 2025-12-30 21:11 (EET)
**Category:** Cable testers
**Manufacturer:** SCHWAIGER
**Manufacturer code:** NWM1 531
**EAN:** 4004005021592
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schwaiger-nwm1-531--11363822

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Schwaiger NWM1 531 is a network cable tester designed for testing RJ-11 and RJ-45 connectors. It features a compact design with dimensions of 105 mm width, 29 mm depth, and 100 mm height. Powered by a 9V battery, it ensures reliable performance for network installations and troubleshooting.

## Long description

The SCHWAIGER NWM1 531 network cable tester checks the functionality and PIN assignment of RJ45 and RJ11 cables. The compact tester includes a master and a remote unit, each equipped with RJ45 and RJ11 sockets, and is powered by a 9V battery. It is intended for use with both loose and already installed network or ISDN cables and has a small footprint for easy transport and on-site testing.
Advantages
The device delivers quick and reliable verification of cable continuity and wiring order for RJ45 and RJ11 connections. Its separate master and remote units allow testing of cables that are already routed through walls or conduits. The compact dimensions (approx. 105 × 29 × 100 mm) and battery operation make it convenient for technicians and installers to carry and use on site.
Suitable for
Testing RJ45 Ethernet patch cords and installed network cables
Testing RJ11 telephone and ISDN cables
On-site troubleshooting during network installation and maintenance
Key specifications
Brand: SCHWAIGER
Model: NWM1 531 (MPN: NWM1 531)
EAN: 4004005021592
Supported connectors: RJ45 and RJ11 sockets (master and remote)
Power supply: 9V battery
Dimensions (W × D × H): 105 × 29 × 100 mm (approx.)
How to use
Connect one end of the cable under test to the master unit and the other end to the remote unit using the appropriate RJ45 or RJ11 connector. Switch on the tester and observe the LED or indicator sequence to confirm continuity and correct PIN assignment. For installed or long cables, leave the remote unit at the far end and operate the master unit at the starting point to run the test.
Usage recommendations
Use a fresh 9V battery for accurate results. When testing long or pre-installed cables, ensure both connectors are fully inserted into the correct sockets on master and remote units to avoid false readings.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Height | 100 mm |
| LED indicators | Y |
| Width | 105 mm |
| Depth | 29 mm |
| Product colour | Black, White |
| Manual | Yes |
| Battery voltage | 9 V |
| Built-in display | No |
| Easy to use | Yes |
| Supported connectors | RJ-11, RJ-45 |

## FAQ

### How much does the Network Cable Tester Schwaiger NWM1 531 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 09.07.2026 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 SCHWAIGER 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 SCHWAIGER 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 Schwaiger NWM1 531?

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/11363822/65848592_large.webp