# Network Cable Tester Klein Tools VDV501-853

**URL:** https://aio.lv/en/product--klein-tools-vdv501-853--4391298
**Data updated:** 2026-01-13 21:22 (EET)
**Category:** Cable testers
**Manufacturer:** klein tools
**Manufacturer code:** VDV501-853
**EAN:** 092644583346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 419.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 347.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--klein-tools-vdv501-853--4391298

## 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

The Klein Tools VDV501-853 is a reliable network cable tester designed for twisted pair cables. It features a compact design with dimensions of 38 mm width, 178 mm depth, and 80 mm height. Powered by a 9V alkaline battery, it ensures accurate testing of cable connections. Ideal for professionals and DIY enthusiasts, it helps quickly identify wiring issues and verify cable integrity.

## Long description

The Klein Tools VDV501-853 network cable tester is designed for testing twisted pair network cables and verifying wiring integrity. Its compact housing with dimensions of 38 mm width, 178 mm depth and 80 mm height makes it easy to carry on job sites or store in a tool bag. Powered by a single 9V alkaline battery, the unit provides the basic continuity and pair-mapping checks needed to detect open circuits, shorts and miswires on Ethernet and other twisted-pair installations.
Advantages
The tester combines a small footprint with straightforward operation, enabling quick verification of cable terminations without complex setup. It provides reliable indication of pair continuity and wiring sequence, helping reduce downtime during installation or troubleshooting. The battery-powered design ensures portability and use where line power is not available.
Suitable for
Installation and verification of Ethernet (twisted-pair) cables
On-site troubleshooting of network cabling faults (opens, shorts, miswires)
Routine maintenance and quality checks in small offices and residential networks
Use by electricians, network technicians and DIY users
Key specifications
Cable type: twisted pair (UTP/STP) network cables
Dimensions (W×D×H): 38 mm × 178 mm × 80 mm
Power: single 9V alkaline battery
Functions: continuity testing and pair mapping for cable integrity verification
Housing: compact, portable handheld enclosure
How to use
Connect one end of the network cable to the tester’s main unit and the other end to the remote terminator or corresponding port. Power the device using a 9V alkaline battery and follow the unit’s indicator sequence to read pair continuity and wiring order. Interpret the indicators to identify open pairs, shorted conductors or wiring reversals, then correct terminations or replace faulty cable as required.
Usage recommendations
For consistent results, inspect connectors and cable ends before testing, keep the battery charged and store the tester in a clean, dry environment. Use the device on de-energized cabling and avoid exposing the unit to excessive moisture or mechanical shock.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.5 kg |
| Battery technology | Alkaline |
| Number of batteries supported | 1 |
| Height | 80 mm |
| Width | 38 mm |
| Depth | 178 mm |
| Backlight display | Yes |
| Product colour | Yellow, Black |
| Storage pouch | Yes |
| Battery voltage | 9 V |
| Batteries included | Yes |
| Built-in display | Yes |
| Display type | LCD |
| Product type | Twisted pair cable tester |
| Test type | PoE tester |
| Supported connectors | RJ-45, RJ-12, RJ-11, BNC |
| Measuring cable length | Yes |

## FAQ

### How much does the Network Cable Tester Klein Tools VDV501-853 cost, and is it available for purchase?

The price is 419.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Network Cable Tester Klein Tools VDV501-853 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 klein tools 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 klein tools 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/4391298/58894546_large.webp