# Alkotest K4520 alcohol breathalyzer model K4520 — handheld personal breathalyzer, MPN K4520

**URL:** https://aio.lv/en/product--alkotest-k4520--11823108
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Breathalyzers
**Manufacturer:** Alkotest
**Manufacturer code:** K4520
**EAN:** 5902814620120
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alkotest-k4520--11823108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Alkotest K4520 is a handheld personal breathalyzer designed to measure blood alcohol concentration (BAC). Supplied under MPN K4520, it serves for quick on-the-spot alcohol screening in personal, workplace or roadside use. The device provides fast breath-alcohol detection for practical checks before driving or resuming duties. Follow local guidance for accuracy and legal limits.

## Long description

Alkotest K4520 is a handheld personal breathalyzer designed to provide quick estimates of blood alcohol concentration (BAC) from a single breath sample. The compact unit is intended for on-the-spot alcohol screening in personal, workplace or roadside situations, giving a fast indication whether further testing or waiting is required. The device is suitable for basic pre-checks before driving or returning to safety-sensitive duties; users should follow local rules and legal limits and consider confirmatory testing for any enforcement purposes.
Advantages
The Alkotest K4520 offers rapid breath-alcohol readings in a portable form factor, enabling immediate checks without specialized training. Its handheld design makes it easy to carry and use in different environments, and it delivers results quickly to support timely decisions. The device is intended for preliminary screening and convenience testing rather than legal evidence.
Suitable for
Personal use to check fitness to drive or operate machinery
Workplace screening for safety-sensitive roles
Roadside preliminary checks and basic screening by non-professional users
Event or venue monitoring for basic alcohol checks
Key specifications
Handheld form factor for portable use
Single-breath sampling for rapid BAC estimation
Designed for quick screening rather than evidential measurement
Battery-powered operation for field use
Compact size suitable for storage in glove compartments or bags
How to use
Turn on the device and wait for the ready signal or warm-up period indicated by the unit. Ensure the user has not consumed alcohol, smoked, eaten or used mouthwash within the manufacturer-recommended interval before testing to reduce interference. Instruct the subject to provide a steady, continuous breath into the mouthpiece according to the device prompts; the unit will process the breath sample and display a BAC estimate. Allow the device to stabilise between consecutive tests as advised in the user information.
Usage recommendations
Use the Alkotest K4520 for preliminary screening only: interpret results as indicative and not legally definitive. For any decision with legal or safety implications, follow local regulations and consider confirmatory testing with a calibrated evidential breathalyzer or laboratory analysis. Maintain the device according to the manufacturer guidelines, replace batteries when low and store the unit in a dry environment to ensure reliable operation.

## FAQ

### How much does the Alkotest K4520 breathalyzer model K4520 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 133 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 10.07.2026 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 Alkotest 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 Alkotest 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/11823108/67225089_large.webp