Twisted pair cable tester KLEIN VDV500-123

Name: Twisted pair cable tester KLEIN VDV500-123
Brand: KLEIN
SKU: 12066497
Price: 80.99 EUR
Availability: InStock

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Twisted pair cable tester KLEIN VDV500-123 with 3.5 mm connector, AAA battery, 30×36×227 mm

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Short description

KLEIN VDV500-123 is a handheld twisted pair cable tester designed to verify continuity and wiring of network cables. It supports a 3.5 mm connector and is powered by AAA batteries. Compact dimensions (30 × 36 × 227 mm) make it suitable for field technicians and installers for quick on-site cable checks and troubleshooting of Ethernet or voice cabling.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 12066497

Manufacturer: KLEIN

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

03.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 €

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36 months installment: from 2.25 euros per month

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Product information

Description

KLEIN VDV500-123 is a handheld twisted pair cable tester designed for quick verification of continuity and wiring in Ethernet and voice cabling. The unit accepts a 3.5 mm connector and is powered by standard AAA batteries. Its compact size (30 × 36 × 227 mm) and lightweight construction make it suitable for field technicians and installers who need a portable tool for on-site cable checks and basic troubleshooting.

Advantages

The tester offers a simple, single-purpose design focused on rapid cable verification. It provides straightforward connectivity checking for twisted pair cables using a 3.5 mm connection, reducing the time required to locate wiring faults and open circuits. Being battery-powered with common AAA cells ensures easy battery replacement in the field. The compact dimensions enable use in confined spaces and convenient transport in a technician's bag.

Suitable for

On-site continuity checks of Ethernet patch cords and voice cables
Basic troubleshooting of wiring faults and open circuits
Installers performing quick verification after termination
Field technicians carrying a compact, battery-powered tester

Key specifications

Type: Twisted pair cable tester for basic continuity and wiring checks
Supported connector: 3.5 mm
Power source: AAA batteries (user-replaceable)
Dimensions: 30 × 36 × 227 mm
Form factor: Handheld, portable

How to use

Insert fresh AAA batteries into the tester and connect the cable to be tested using the 3.5 mm connector as applicable. Power on the unit and observe the built-in indicators to determine continuity and correct wiring. Follow the manufacturer's basic operation sequence: connect one end of the cable to the tester and, if applicable, the remote or mating connector to the opposite end. Interpret the indicator results to identify open conductors or wiring misconfigurations.

Usage recommendations

Use the tester for preliminary verification and routine field checks; for advanced diagnostics such as length measurement, signal quality, or certification to class standards, use dedicated qualification equipment. Keep spare AAA batteries available and store the tester in a dry environment to prolong service life.

All features

Battery type:: AAA
Number of batteries supported:: 4
Height:: 227 mm
Width:: 30 mm
Depth:: 36 mm
Built-in display:: No
Product type:: Twisted pair cable tester
Supported connectors:: 3.5 mm

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Customer questions

FAQ

How much does the Twisted pair cable tester KLEIN VDV500-123 cost, and is it available for purchase?

The price is 80.99 € (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 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 Twisted pair cable tester KLEIN VDV500-123 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Twisted pair cable tester KLEIN VDV500-123 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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